Doosan DX700LC. Operation and Maintenance Manual (2010)

DX700LC

Operation and Maintenance Manual

950106-00012E

Serial Number 5001 and Up

June 2010

DOOSAN reserves the right to improve our products in a continuing process to provide the best possible product

to the market place. These improvements can be implemented at any time with no obligation to change materials

on previously sold products. It is recommended that consumers periodically contact their distributors for recent

documentation on purchased equipment.

This documentation may include attachments and optional equipment that is not available in your machine's

package. Please call your distributor for additional items that you may require.

Illustrations used throughout this manual are used only as a representation of the actual piece of equipment, and

may vary from the actual item.

950106-00012E Operation and Maintenance Manual

Table of Contents

Safety

1-1

To the Operator of a DOOSAN Excavator

1-1

Location of Safety Labels

1-4

Summary of Safety Precautions for Lifting in Digging Mode

1-15

Unauthorized Modifications

1-16

General Hazard Information

1-16

Before Starting Engine

1-25

Machine Operation

1-28

Maintenance

1-35

Battery

1-44

Towing

1-46

Shipping and Transportation

1-47

Excavator Rated Lift Capacity Tables

1-48

Operating Controls

2-1

Component Locations

2-2

Operator's Area

2-4

Operational Controls and Panels

2-6

Instrument Panel

2-20

Multifunction Gauge and Graphic Information

2-27

Mode Selector Buttons

2-33

Setting Main Menu

2-35

Flow Control

2-44

Operation Selection Display

2-46

Heater and Air Conditioner Control Panel

2-49

Stereo

2-55

Miscellaneous Electrical Devices

2-56

Seat Adjustment

2-58

Table of Contents

950106-00012E

Ceiling Cover

2-62

Front Windows

2-63

Door Side Latch

2-65

Cabin Storage Compartments

2-66

Ashtray

2-66

Sun Visor

2-67

Hanger

2-67

Cup Holder

2-68

Door Window Holder

2-68

Emergency Glass Breaking Tool

2-68

Miscellaneous Access Covers and Doors

2-69

Operation

3-1

To Handle a New Excavator

3-1

Starting and Stopping the Engine

3-2

Safety Lever

3-13

Travel

3-14

Operating Instructions

3-19

Operating Precautions

3-25

Parking Excavator

3-30

Towing Procedure

3-31

Hydraulic Breaker

3-32

Adjusting the Pump Flow

3-37

Operating Techniques

3-40

Operation Under Unusual Conditions

3-42

Inspection, Maintenance and Adjustment

4-1

Preventive Maintenance

4-1

Preliminary Work Machine Setup for Maintenance

4-4

Table of Recommended Lubricants

4-6

Fluid Capacities

4-8

Lubrication and Service Chart

4-8

Maintenance Intervals

4-12

Table of Contents

950106-00012E

10 Hour / Daily Service

4-14

50 Hour / Weekly Service

4-25

250 Hour / Monthly Service

4-28

500 Hour / 3 Month Service

4-34

1,000 Hour / 6 Month Service

4-43

2,000 Hour / Yearly Service

4-49

4,000 Hour / Biennial Service

4-55

12,000 Hour / 6 Year Service

4-56

Air-Conditioning System

4-57

Bolt and Nut Inspection

4-58

Bucket

4-71

Bucket Shimming Procedures

4-73

Electrical System

4-74

Engine Cooling System

4-78

Fuel Transfer Pump (Optional)

4-83

Handling of Accumulator

4-85

Track Tension

4-86

Venting and Priming Hydraulic System

4-88

Long Term Storage

4-90

Maintenance in Special Conditions

4-92

Transportation

5-1

Disassembly and Assembly Before and after Transportation

5-1

Loading and Unloading

5-6

Lifting With Sling

5-10

Troubleshooting

6-1

Electrical System

6-1

Engine

6-2

Hydraulic System

6-3

Swing System

6-4

Travel System

6-5

Table of Contents

950106-00012E

III

OP001120

1Safety

TO THE OPERATOR OF A

DOOSAN EXCAVATOR

DANGER

Unsafe use of the excavator could lead to serious injury or

death. Operating procedures, maintenance and equipment

practices or traveling or shipping methods that do not

follow the safety guidelines on the following pages could

cause serious, potentially fatal injuries or extensive

damage to the machine or nearby property.

Please respect the importance of taking responsibility for your

own safety, and that of other people who may be affected by

your actions.

The safety information on the following pages is organized into

the following sections:

“Location of Safety Labels” on page 1-4

“Summary of Safety Precautions for Lifting in Digging

Mode” on page 1-15

“Unauthorized Modifications” on page 1-16

“General Hazard Information” on page 1-16

“Before Starting Engine” on page 1-25

“Machine Operation” on page 1-28

“Maintenance” on page 1-35

“Battery” on page 1-44

“Towing” on page 1-46

10.

“Shipping and Transportation” on page 1-47

11.

“Excavator Rated Lift Capacity Tables” on page 1-48

Safety

OP001120

1-1

WARNING

Improper operation and maintenance of this machine can

be hazardous and could result in serious injury or death.

Operator and maintenance personnel should read this

manual thoroughly before beginning operation or

maintenance.

Keep this manual in the storage compartment to the rear of

the operator's seat, and have all personnel involved in

working on the machine read the manual periodically.

Some actions involved in operation and maintenance of the

machine can cause a serious accident, if they are not done

in a manner described in this manual.

The procedures and precautions given in this manual apply

only to intended uses of the machine.

If you use your machine for any unintended uses that are

not specifically prohibited, you must be sure that it is safe

for any others. In no event should you or others engage in

prohibited uses or actions as described in this manual.

DOOSAN delivers machines that comply with all applicable

regulations and standards of the country to which it has

been shipped. If this machine has been purchased in

another country or purchased from someone in another

country, it may lack certain safety devices and

specifications that are necessary for use in your country. If

there is any question about whether your product complies

with the applicable standards and regulations of your

country, consult DOOSAN or your DOOSAN distributor

before operating the machine.

SAFETY ALERT SYMBOL

Be Prepared - Get to Know All Operating and Safety

Instructions.

This is the Safety Alert Symbol. Wherever it appears in this

manual or on safety signs on the machine you should be

alert to the potential for personal injury or accidents.

Always observe safety precautions and follow

recommended procedures.

Safety

OP001120

1-2

Learn the Signal Words Used with the

Safety Alert Symbol

The words "CAUTION", "Warning", and "DANGER" used

throughout this manual and on decals on the machine indicate

degree of risk of hazards or unsafe practices. All three degrees

of risk indicate that safety is involved. Observe precautions

indicated whenever you see the Safety Alert "Triangle", no

matter which signal word appears next to the "Exclamation

Point" symbol.

CAUTION

This word is used on safety messages and safety labels and

indicates potential of a hazardous situation that, if not

avoided, could result in minor or moderate injury. It may

also be used to alert against a generally unsafe practice.

WARNING

This word is used on safety messages and safety labels and

indicates potential of a hazardous situation that, if not

avoided, could result in serious injury or death. It may also

be used to alert against a highly unsafe practice.

DANGER

This word is used on safety messages and safety labels and

indicates an imminent hazard of a situation that, if not

avoided, is very likely to cause death or extremely serious

injury. It may also be used to alert against equipment that

may explode or detonate if handled or treated carelessly.

Safety precautions are described in SAFETY from page 1-4 on.

DOOSAN cannot predict every circumstance that might involve

a potential hazard in operation and maintenance. Therefore the

safety messages in this manual and on the machine may not

include all possible safety precautions. If any procedures or

actions not specifically recommended or allowed in this manual

are used, you must be sure that you and others can do such

procedures and actions safely and without damaging the

machine. If you are unsure about the safety of some procedures,

contact a DOOSAN distributor.

Safety

OP001120

1-3

There are several specific warning signs on this machine. The

exact location of hazards and the description of the hazards are

reviewed in this section.

Please become familiarized with all warning signs.

Make sure that all of the warning signs are legible. Clean the

warning signs or replace the warning signs if you cannot read the

words. Replace the illustrations if the illustrations are not visible.

When you clean the warning signs, use a cloth, water and soap.

Do not use solvent, gasoline, or other harsh chemicals to clean

the safety signs. Solvents, gasoline, or other harsh chemicals

could loosen the adhesive that secures the warning sign. Loose

adhesive will allow the warning sign to fall off.

Replace any safety sign that is damaged, or missing. If a safety

sign is attached to a part that is replaced, install a safety sign on

the replacement part.

Safety

OP001120

1-5

1. Warnings for Operation, Inspection

and Maintenance (190-00688,

190-00092)

AVOID DEATH OR SERIOUS INJURY. - READ AND UNDERSTAND

OPERATION MANUAL AND SAFETY LABELS prior to operating

this machine.

Never get in under the machine while it is being jacked up

with boom and arm.

Sound the horn to alert the people nearby before operating,

and make sure that all persons are clear of area.

190-00092

Controls may be changed for attachments or operator

preference. Try control pattern before operating.

190-00688

ARO1080L

2. Warnings for High Voltage (190-00689,

190-00096)

DANGER

SERIOUS INJURY OR DEATH BY

ELECTROCTION can occur if

machine or attachments are

not a safe distance from electrical

power lines.

Line voltage

Safe Distance

6.6 kv

At least 3m(10ft)

66.6 kv

At least 5m(16ft)

190-00096

275.0 kv

At least 10m(33ft)

190-00689

ARO1090L

Safety

OP001120

1-6

5. Warnings When Adjusting Track

Tension (2190-3386A, 190-00521)

The track adjuster adjustment and handling

The spring in the track adjuster is loaded with great force

and the pressure in the cylinder is very high. For this

reason there is a possibility of an accident which

may involve injury to personnel. It is very dangerous

to make mistakes when performing such an adjustment

or disassembly.

Be sure to read the procedures described in the Operation

and Maintenance Manual carefully before adjusting the

track tension.

2190-3386A

190-00521

ARO1120L

6. Warnings for Leaving Operator's Seat

(190-00693, 190-00094)

Sudden and unwanted machine

movement can cause serious

injury or death.

Always make sure when leaving

operator’s seat to :

Lower equipment to the ground.

Move safety lever to LOCK position.

Turn key switch OFF. Remove key

190-00094

from switch.

190-00693

FG014682

Safety

OP001120

1-8

7. Warnings for Batteries Maintenance

(2190-2533A, 190-00100)

Battery fumes can explode. Keep sparks and flames away

from batteries.

Always avoid storing metals like tools or flammable

materials around or on the batteries. Explosion or fire

can be caused by shortcircuiting batteries.

Surfuric acid in battery is poisonous. It is strong enough

burn skin, eat holes in clothing, and cause blindness

if splashed eyes.

If you spill acid on yourself;

1. Flush your skin with water.

2. Apply baking soda or lime to help neutralize the acid.

3. Flush your eyes with water for 10-15 minutes.

Get medical attention immediately.

2190-2533A

190-00100

ARO1150L

8. Warnings for High Temperature

Hydraulic Oil (190-00691A, 190-00097)

HOT OIL CAN CAUSE INJURY OR

BLINDNESS.

To prevent hot oil from spurting out:

Turn engine off

Allow oil to cool

190-00097

Lift cap to relieve pressure

190-00691A

FG012964

Safety

OP001120

1-9

SUMMARY OF SAFETY

PRECAUTIONS FOR LIFTING IN

DIGGING MODE

DANGER

Unsafe use of the excavator while making rated lifts could

cause serious, potentially fatal injuries or extensive

damage to the machine or nearby property. Do not let

anyone operate the machine unless they've been properly

trained and understand the information in the Operation

and Maintenance Manual.

To lift safely while in Digging Mode, the following items must be

evaluated by the operator and the work site crew.

•

Condition of ground support.

•

Excavator configuration and attachments.

•

Weight, lifting height and lifting radius.

•

Safe rigging of the load.

•

Proper handling of the suspended load.

Tag lines on opposite sides of the load can be very helpful in

keeping a suspended load secure, if they are anchored safely to

control points on the ground.

WARNING

NEVER wrap a tag line around your hands or body.

NEVER rely on tag lines or make rated lifts when wind gusts

are more than 48.3 km/h (30 MPH). Be prepared for any type

of wind gust when working with loads that have a large

surface area.

Always engage the "Digging Mode" control on the Instrument

Panel before using the excavator for lifting work.

WARNING

If you need more information or have any questions or

concerns about safe operating procedures or working the

excavator correctly in a particular application or in the

specific conditions of your individual operating environment,

please consult your local DOOSAN representative.

Safety

OP001120

1-15

UNAUTHORIZED

MODIFICATIONS

Any modification made without authorization or written approval

from DOOSAN can create a safety hazard, for which the

machine owner must be held responsible.

For safety's sake, replace all OEM parts with the correct

authorized or genuine DOOSAN part. For example, not taking

the time to replace fasteners, bolts or nuts with the correct

replacement parts could lead to a condition in which the safety

of critical assemblies is dangerously compromised.

GENERAL HAZARD

INFORMATION

Safety Rules

Only trained and authorized personnel can operate and maintain

the machine.

Follow all safety rules, precautions and instructions when

operating or performing maintenance on the machine.

Do not operate the machine if you are not feeling well, if you are

taking medication that makes you feel sleepy, if you have been

drinking, or if you are suffering from emotional problems. These

problems will interfere with your sense of judgement in

emergencies and may cause accidents.

When working with another operator or with a person on work

site traffic duty, be sure that all personnel know the nature of the

work and understand all hand signals that are to be used.

Always observe strictly any other rules related to safety.

Safety Features

Be sure that all guards and covers are installed in their proper

position. Have guards and covers repaired immediately if

damaged.

Be sure that you understand the method of use of safety

features such as safety lock lever and the seat belt, and use

them properly.

Never remove any safety features. Always keep them in good

operating condition.

Failure to use safety features according to the instructions in the

Operation and Maintenance Manual could result in serious

bodily injury.

Safety

OP001120

1-16

Inside Operator's Compartment

When entering the operator's compartment, always remove all

mud and oil from the soles of your shoes. If you operate the

travel pedal with mud or oil stuck to your shoes, your foot may

slip and this may cause a serious accident.

After using the ashtray, make sure that any matches or

cigarettes are properly extinguished, and be sure to close the

ashtray. If the ashtray is left open, there is danger of fire.

Do not stick suction pads to the window glass. Suction pads act

as a lens and may cause fire.

Do not leave lighters laying around the operator's compartment.

If the temperature inside the operator's compartment becomes

high, there is danger that the lighter may explode.

Do not use cellular telephones inside the operator's

compartment when driving or operating the machine.

There

is danger that this may lead to an unexpected accident.

Never bring any dangerous objects such as flammable or

explosive items into the operator's cabin.

To ensure safety, do not use the radio or music headphones

when operating the machine. There is danger that this may lead

to a serious accident.

When operating the machine, do not put your hands or head out

of the window.

When standing up from the operator's seat, always place safety

lock lever securely in the "LOCK" position. If you accidentally

touch the work equipment levers when they are not locked, the

machine may suddenly move and cause serous injury or

damage.

When leaving the machine, lower the work equipment

completely to the ground, set safety lock lever to the "LOCK"

position and shut down engine. Use the key to lock all the

equipment. Always remove the key and take it with you.

Clothing and Personal Protective Items

Contain long hair, and avoid loose clothing and jewelry. They

can catch on controls or in protruding parts and cause serious

injury or death.

Do not wear oily clothes. They are highly flammable.

Full eye protection, a hard hat, safety shoes and gloves may be

required at the work site.

While working on the machine, never use inadequate tools.

They could break or slip, causing injury, or they may not

HAOA020L

adequately perform intended functions.

Figure 2

Safety

OP001120

1-17

Breathing Masks, Ear Protection May Be

Required

Do not forget that some risks to your health may not be

immediately apparent. Exhaust gases and noise pollution may

not be visible, but these hazards can cause disabling or

permanent injuries.

NOTE: The equivalent continuous a weighted sound

pressure level at the workstation for this machine is

73 dB (A).

Measurement is obtained on a dynamic machine

following the procedures and cabin conditions as

described in ISO 6396.

NOTE: The guaranteed sound power level emitted by the

machinery for this machine is 104 dB(A).

Measurement is obtained on a dynamic machine with

the procedures as described in 2000/14/EC.

Vibration Level Information

Hands/Arms: The weighted root mean square acceleration to

which the hands/arms are subjected, is less than 2.5 m/s².

Whole body: The weighted root mean square acceleration to

which the whole body is subjected, is less than 0.5 m/s².

Measurements are obtained on a representative machine, using

measuring procedures as described in the following standard:

ISO 2631/1. ISO 5349, and SAE J1166.

Recommendations for Limiting Vibrations

Select the right machine, equipment and attachments for a

particular application.

Replace any damaged seat by a DOOSAN genuine part.

Keep the seat maintained and adjusted.

•

Adjust the seat and suspension for the weight and

size of the operator.

•

Inspect and maintain the suspension and adjustment

mechanisms of the seat regularly.

Check that the machine is properly maintained.

•

Tire pressure, brakes, steering, linkages, etc.

Steer, brake, accelerate, shift gears, move the

attachments and load the attachments smoothly.

Adjust the machine speed and travel path to reduce the

vibration level.

•

Slow down if it is necessary when passing rough

terrain.

•

Drive around obstacles and excessive rough terrain

conditions.

Safety

OP001120

1-18

Keep the terrain on work sites where the machine is

working and traveling in good condition.

•

Remove any large rocks or obstacles.

•

Fill any ditches and holes.

•

Provide machines for and schedule time to maintain

the terrain conditions.

Travel over longer distance

(e.g. on public roads) at

adjusted (medium) speed.

•

Always adjust the speed for preventing bouncing.

Mounting and Dismounting

Before getting on or off the machine, if there is any oil, grease,

or mud on the handrails, steps, or track shoes, wipe it off

immediately. Always keep these parts clean. Repair any

damage and tighten any loose bolts.

Never jump on or off the machine. In particular, never get on or

off a moving machine. These actions may lead to serious injury.

When getting on or off the machine, always face the machine,

and maintain three-point contact (both feet and one hand or one

foot and both hands) with the handrails, steps, and track shoes

to ensure that you support yourself securely.

Never hold any control levers when getting on or off the

machine.

Apply the door lock securely. If you grip the handrail inside the

door when moving on top of the track shoes, and the door lock is

not applied securely, the door may move and cause you to fall.

Use the points marked by arrows in the diagram when getting on

or off the machine.

FG000355

Figure 3

Safety

OP001120

1-19

Fuel, Oil and Hydraulic Fluid Fire Hazards

Fuel, oil and antifreeze will catch fire if it is brought close to a

flame. Fuel is particularly flammable and can be hazardous.

Always strictly observe the following.

Add fuel, oil, antifreeze and hydraulic fluid to the machine only in

a well ventilated area. The machine must be parked with

controls, lights and switches turned "OFF". The engine must be

"OFF" and any flames, glowing embers, auxiliary heating units

or spark causing equipment must be doused, turned "OFF" and/

or kept well clear of the machine.

Static electricity can produce dangerous sparks at the fuel filling

nozzle. In very cold, dry weather or other conditions that could

produce a static discharge, keep the tip of the fuel nozzle in

constant contact with the neck of the fuel filling nozzle, to

ARO1050S

provide a ground.

Figure 4

Keep fuel and other fluid reservoir caps tight and do not start the

engine until caps have been secured.

Precautions When Handling Fluids at High

Temperature

Immediately after operations are stopped, the coolant, engine

oil, and hydraulic oil are at high temperature and the radiator

and hydraulic tank are still under pressure. Attempting to

remove the cap, drain the oil or coolant, or replace the filters

may lead to serious burns. Always wait for the temperature to go

down, and follow the specified procedures when carrying out

these operations.

HAOA050L

Figure 5

To prevent hot coolant from spurting out, shut down engine, wait

for the coolant to cool, then loosen the cap slowly to relieve the

pressure.

To prevent hot oil from spurting out, shut down engine, wait for

the oil to cool, then loosen the cap slowly to relieve the pressure.

HAOA060L

Figure 6

Safety

OP001120

1-20

Asbestos Dust Hazard Prevention

Asbestos dust can be HAZARDOUS to your health if it is

inhaled. Materials containing asbestos fiber can be present on

work site. Breathing air that contains asbestos fiber can

ultimately cause serious or fatal lung damage. To prevent lung

damage from asbestos fiber, observe following precautions;

•

Use a respirator that is approved for use in an

asbestos-laden atmosphere.

•

Never use compressed air for cleaning.

ARO1770L

•

Use water for cleaning to keep down the dust.

Figure 7

•

Work on the machine or component with the wind at

your back whenever possible.

•

Always observe any rules and regulations related to

the work site and working environment.

Injury from Work Equipment

Do not enter or put your hand, arm or any other part of your body

between movable parts, such as between the work equipment

and cylinders, or between the machine and work equipment.

If the control levers are operated, the clearance between the

machine and the work equipment will change and this may lead

to serious damage or personal injury.

If going between movable parts is necessary, always position

and secure the work equipment so that it cannot move.

HDO1010L

Figure 8

Fire Extinguisher and First Aid Kit

As a precaution if any injury or fire should occur, always do the

following.

•

Be sure that fire extinguishers have been provided

and read the labels to ensure that you know now to

use them. It is recommended that an appropriately

sized (2.27 kg [5 lb] or larger) multipurpose "A/B/C"

fire extinguisher be mounted in the cabin. Check and

service the fire extinguisher at regular intervals and

make sure that all work site crew members are

HDO1009L

adequately trained in its use.

Figure 9

•

Provide a first aid kit in the storage compartment and

keep another at the work site. Check the kit

periodically and make any additions if necessary.

•

Know what to do in case of injury from fire.

•

Keep emergency numbers for doctor, ambulance

service, hospital and fire department near your

telephone.

Safety

OP001120

1-21

If the machine catches fire, it may lead to serious personal injury

or death. If a fire occurs during operation, escape from the

machine as follows;

•

Turn the starter switch to the "O" (OFF) position and

shut down engine.

•

If there is time, use the fire extinguisher to extinguish

as much of the fire as possible.

•

Use the handrails and steps to escape from the

machine.

The above is the basic method for escaping from the machine,

but changing the method may be necessary according to the

conditions, so carry out practice drills at the work site.

Protection from Falling or Flying Objects

On work sites where there is danger that falling objects or flying

objects may hit the operator's cabin select a guard to match the

operating conditions to protect the operator.

Working in mines, tunnels, deep pits or on loose or wet surfaces

could produce danger of falling rock or hazardous flying objects.

Additional protection for the operator's cabin could be required in

the form of a FOPS (Falling Object Protective Structure) or

window guards.

HAOA110L

Figure 10

Never attempt to alter or modify any type of protective structure

reinforcement system, by drilling holes, welding, remounting or

relocating fasteners. Any serious impact or damage to the

system requires a complete integrity reevaluation.

Reinstallation, recertification and/or replacement of the system

may be necessary.

Contact your DOOSAN distributor for available safety guards

and/or recommendations if there is any danger of getting hit by

objects that could strike the operator's cabin. Make sure that all

other work site crew members are kept well away from the

excavator and safe from possible hazards.

HAOA100L

Figure 11

For breaker operation, install a front guard and apply a

laminated coating sheet to the front glass. Contact your

DOOSAN distributor for recommendations.

When carrying out demolition or cutting operation, install a front

guard and top guard, and apply a laminated coating sheet to the

front glass.

When working in mines or quarries where there is danger of

falling rock, install FOPS (Falling Objects Protective Structure)

and apply a laminated coating sheet to the front glass.

If any glass on the machine is broken, replace it with new glass

immediately.

Safety

OP001120

1-22

Attachment Precautions

Option kits are available through your dealer. Contact DOOSAN

for information on available one-way (single-acting) and two-way

(double-acting) piping / valving / auxiliary control kits. Because

DOOSAN cannot anticipate, identify or test all of the

attachments that owners may wish to install on their machines,

please contact DOOSAN for authorization and approval of

attachments, and their compatibility with options kits.

Accumulator

The pilot control system is equipped with an accumulator. For a

brief period of time after the engine has been shut down, the

accumulator will store a pressure charge that may enable

hydraulic controls to be activated. Activation of any controls may

enable the selected function to operate under force of gravity.

When performing maintenance on the pilot control system, the

hydraulic pressure in the system must be released as describe

in “Handling of Accumulator” on page 4-86.

The accumulator is charged with high-pressure nitrogen gas, so

it is extremely dangerous if it is handled in the wrong way.

Always observe the following precautions;

•

Do not drill or make any holes in the accumulator or

expose it any flame, fire or heat source.

•

Do not weld on the accumulator, or try attaching

anything to it.

•

When carrying out disassembly or maintenance of

the accumulator, or when disposing of the

accumulator, the charged gas must be properly

released. Contact your DOOSAN distributor.

•

Wear safety goggles and protective gloves when

working on an accumulator. Hydraulic oil under

pressure can penetrate the skin and cause serious

injuries.

Indoor Ventilation

Engine exhaust gases can cause fatal accidents, and

unconsciousness, loss of alertness, judgement and motor

control and serious injury.

Make sure there is adequate ventilation before starting the

engine in any enclosed area.

You should also be aware of open windows, doors or ductwork

into which exhaust may be carried, or blown by the wind,

exposing others to danger.

ARO1770L

Figure 12

Safety

OP001120

1-23

BEFORE STARTING ENGINE

Work Site Precautions

Before starting operations, thoroughly check the area for any

unusual conditions that could be dangerous.

Check the terrain and condition of the ground at the work site,

and determine the best and safest method of operation.

Make the ground surface as hard and horizontal as possible

before carrying out operations. If there is a lot of dust and sand

on the work site, spray water before starting operations.

If you need to operate on a street, protect pedestrians and cars

by designating a person for work site traffic duty or by erecting

DANGER

No Entry

fences and posting "No Entry" signs around the work site.

FG000400

Erect fences, post "No Entry" signs, and take other steps to prevent

Figure 14

people from coming close to or entering the work site. If people

come close to a moving machine, they may be hit or caught by the

machine, and this may lead to serious personal injury or death.

Water lines, gas lines, phone lines and high voltage electrical

lines may be buried under the work site. Contact each utility and

identify their locations. Be careful not to damage or cut any of

these lines.

Check the condition of the river bed, and the depth and flow of

the water before operating in water or crossing a river. NEVER

be in water that is in excess of the permissible water depth.

Any type of object in the vicinity of the boom could represent a

potential hazard, or cause the operator to react suddenly and

cause an accident. Use a spotter or signal person working near

bridges, phone lines, work site scaffolds, or other obstructions.

FG000363

Figure 15

Minimum levels of insurance coverage, work permits or

certification, physical barriers around the work site or restricted

hours of operation may be mandated by governing authorities.

There may also be regulations, guidelines, standards or

restrictions on equipment that may have to be followed for local

requirements. There may also be regulations related to performing

certain kinds of work. If there is any question about whether your

machine and work site complies with the applicable standards and

regulations contact your local authorities and agencies.

Avoid entering soft ground. It will be difficult for the machine to

escape.

FG000372

Avoid operating your machine to close to the edge of cliffs,

overhangs, and deep ditches. The ground may be weak in such

Figure 16

areas. If the ground should collapse, the machine could fall or tip

over and this could result in serious injury or death.

Remember that the soil after heavy rain, blasting or after

earthquakes, is weakened in these areas.

Earth laid on the ground and the soil near ditches is loose. It can

collapse under the weight of vibration of your machine and

cause your machine to tip over.

Install the head guard (FOPS) if working in areas where there is

danger of falling rocks.

Safety

OP001120

1-25

Checks Before Starting Engine

Every day before starting the engine for the first time, carry out

the following checks. If these checks are not carried out

properly, there is danger of serious injury.

Completely remove all wood chips, leaves, grass, paper and other

flammable materials accumulated in the engine compartment and

around the battery. They could cause a fire. Remove any dirt from

the window glass, mirrors, handrails, and steps.

Do not leave tools or spare parts laying around in the operator's

compartment. The vibration of the machine when traveling or

during operations may cause them to fall and damage or break the

control levers or switches. They may also get caught in the gap of

the control levers and cause the work equipment to malfunction or

move dangerously. This may lead to unexpected accidents.

Check the coolant level, fuel level, and hydraulic tank oil level, and

check for clogged air cleaner and damage to the electrical wiring.

Adjust the operator's seat to a position where it is easy to

operate the machine, and check the seat belt and mounts for

damage and wear.

Check the operation of the gauges and the angle of the mirrors,

and check that the safety lever is in "LOCKED" position.

If any abnormalities are found in the above checks, carry out

repairs immediately.

Engine Starting

Walk around your machine before getting in the operator's

cabin. Look for evidence of leaking fluid, loose fasteners,

misaligned assemblies or any other indications of possible

equipment hazard.

All equipment covers and machinery safety guards must be in

place, to protect against injury while the machine is being operated.

Look around the work site area for potential hazards, people or

properly that could be at risk while operation is in progress.

NEVER start the engine if there is any indication that

maintenance or service work is in progress, or if a warning tag is

attached to controls in the cabin.

A machine that has not been used recently, or is being operated

in extremely cold temperatures, could require a warm-up or

maintenance service before start-up.

Check gauges and monitor displays for normal operation before

starting the engine. Listen for unusual noises and remain alert for

other potentially hazardous conditions at the start of the work cycle.

Do not short circuit the starting motor to start the engine. This is

not only dangerous, but may also damage the machine.

When starting the engine, sound the horn as an alert.

Start and operate the machine only while seated.

Safety

OP001120

1-26

Before Operating Machine

If checks are not carried out properly after starting the engine, it

may result in a delay in discovering abnormalities in the

machine, and this may lead to personal injury or damage to the

machine.

Carry out the checks in an open area where there are no

obstructions. Do not let anyone near the machine when carrying

out the checks.

•

Check the operating condition of the equipment, and

the actuation of the bucket, arm, boom, travel, and

swing systems.

•

Check the machine for any abnormal noise, vibration,

heat, smell, or abnormality with the gauges. Check

also for leakage of air, oil, and fuel.

•

If any abnormality is found, repair the problem

immediately. If the machine is used without repairing

the problems, it may lead to unexpected injury or

failure.

•

Clear all personnel from directly around machine and

from the area.

•

Clear all obstacles from the machine's path. Beware

of hazards.

•

Be sure that all windows are clean. Secure the doors

and the windows in the open position or in the shut

position.

•

Adjust the rear view mirrors for best visibility close to

the machine. Make sure that the horn, the travel

alarm (if equipped), and all other warning devices are

working properly.

•

Fasten the seat belt securely.

•

Warm up the engine and hydraulic oil before

operating machine.

•

Before moving the machine, check the position of

undercarriage. The normal travel position is with idler

wheels to the front under the cabin and the drive

sprockets to the rear. When the undercarriage is in

the reversed position, the travel controls must be

operated in opposite directions.

Safety

OP001120

1-27

MACHINE OPERATION

When Swinging or Changing Direction of

Travel

Before operating the machine or the work equipment, always

observe the following precautions to prevent serious injury or

death.

•

Start and operate the machine only while seated.

•

When changing the direction of travel from forward to

reverse or from reverse to forward, reduce speed

early and stop the machine before changing the

HAOA190L

direction of travel.

Figure 17

•

Sound the horn to warn people in the area.

•

Check that there is no one in the area around the

machine. There are blind spots behind the machine,

so if necessary, swing the upper structure to check

that there is no one behind the machine before

traveling in reverse.

•

When operating in areas that may be hazardous or

have poor visibility, designate a person to direct work

site traffic.

•

Ensure that no unauthorized person can come within

the turning radius or direction of travel.

Be sure to observe the above precautions even if a travel alarm

or mirrors are installed.

Safety

OP001120

1-28

Travel Precautions

Travel Posture

Never turn the starting switch to the "O" (OFF) position when

traveling. It is dangerous if the engine stops when the machine

is traveling. It will be impossible to operate the steering.

Attachment control levers should not be operated while

traveling.

Do not change selected travel mode

(FAST/SLOW) while

traveling.

40 ~ 50 cm (16 ~ 20 in.)

Fold in work equipment so that the outer end of the boom is as

close to the machine as possible, and is 40 - 50 cm (16 - 20 in)

Incorrect

above ground.

Never travel over obstacles or slopes that will cause the

machine to tilt severely. Travel around any slope or obstacle that

causes the machine to tilt 10 degrees or more to the right or left,

or 30 degrees or more from front to rear.

Do not operate the steering suddenly. The work equipment may

FG015845

hit the ground and cause the machine to lose its balance, and

Figure 18

this may damage the machine or structures in the area.

When traveling on rough ground, travel at low speed, and avoid

sudden changes in direction.

Always keep to the permissible water depth. Permissible water

depth is to the center line of the upper track rollers.

When traveling over bridges or structures on private land, check

first that the bridge or structure can withstand the weight of the

machine. When traveling on public roads, check with the local

authorities and follow their instructions.

Safety

OP001120

1-29

Traveling on Slopes

Never jump onto a machine that is running away to stop it. There

is danger of serious injury.

Traveling on slopes could result in the machine tipping over or

slipping.

On hills, banks or slopes, carry the bucket approximately 20 - 30

cm (8 - 12 in) above the ground. In case of an emergency,

quickly lower the bucket to the ground to help stop the machine.

Do not travel on grass, fallen leaves, or wet steel plates. Even

slight slopes may cause the machine to slip to the side, so travel

at low speed and make sure that the machine is always traveling

directly up or down the slope.

Avoid changing the direction of travel on a slope. This could

result in tipping or side slipping of the machine.

When possible, operate the machine up slopes and down

slopes. Avoid operating the machine across the slope, when

possible.

FG015754

Figure 19

Safety

OP001120

1-30

Prohibited Operations

Do not dig the work face under an overhang. This may cause the

overhang to collapse and fall on top of the machine.

FG015755

Figure 20

Do not carry out deep digging under the front of the machine.

The ground under the machine may collapse and cause the

machine to fall.

Working heavy loads over loose, soft ground or uneven, broken

terrain can cause dangerous side load conditions and possible

tipover and injury. Travel without a load or a balanced load may

also be hazardous.

Never relay on lift jacks or other inadequate supports when work

is being done. Block tracks fore and aft to prevent any

movement.

FG015756

Figure 21

When using the machine, to prevent accidents caused by

damage to the work equipment and overturning because of an

excessive load, do not use the machine in excess of its ability (in

terms of the maximum load and stability determined by the

structure of the machine).

When working at the edge of an excavation or on a road

shoulder, the machine could tip over, possibly resulting in

serious injury or death. Investigate the configuration and ground

conditions of the work site beforehand to prevent the machine

from falling and to prevent the ground, stockpiles, or banks from

FG015757

collapsing.

Figure 22

Safety

OP001120

1-31

Precautions for Operation

Be careful not to go close to the edge of a cliff by mistake.

Use the machine only for its main purpose. Using it for other

purposes will cause failures.

To ensure an ample view, do as follows:

•

When working in dark areas, attach working lights

and front lights to the machine. If necessary, set up

lighting at the work site.

•

Stop operations when the visibility is poor, such as in

fog, mist, snow, and rain. Wait for the visibility to

improve to a level which causes no problems for the

operation.

To avoid hitting the work equipment, always do the following;

•

When working in tunnels, on bridges, under electric

wires, or when parking the machine or carrying out

other operations in places with limited height, be

extremely careful not to hit the bucket or other parts.

•

To prevent collisions, operate the machine at a safe

speed when working in confined spaces, indoors, or

in crowded areas.

•

Do not pass the bucket over the heads of workers or

over the operator's compartment of dump truck.

FG000430

Figure 23

Avoid High Voltage Cables

Serious injury or death can result from contact or proximity to

high voltage electric lines. The bucket does not have to make

physical contact with power lines for current to be transmitted.

Use a spotter and hand signals to stay away from power lines

not clearly visible to the operator.

Voltage

Minimum Safe Distance

6.6 kV

3 m (9' 10")

FG015758

33.0 kV

4 m (13' 1")

Figure 24

66.0 kV

5 m (16' 5")

154.0 kV

8 m (26' 3")

275.0 kV

10 m (32' 10")

Use these minimum distances as a guideline only. Depending

upon the voltage in the line and atmospheric conditions, strong

current shocks can occur with the boom or bucket as far away

as 4 - 6 m (13 - 20 ft.) from the power line. Very high voltage and

rainy weather could further decrease that safety margin.

NOTE: Before starting any type of operation near power lines

(either above ground or buried cable type), you

should always contact the power utility directly and

work out a safety plan with them.

Safety

OP001120

1-32

Protecting Cabin from Falling Object

(Optional)

In a work site where falling objects or flying objects are

expected, be sure to install adequate protective devices for

covering the cabin.

When using a breaker, be sure to install the front window

protection guard (Figure 25).

FG000112

Figure 25

In a work site where falling rocks can cause damage and

possibly crush personnel, or in a mining operation, be sure to

install the falling object protective structure (Figure 26).

Be sure to install any other additional protective structures

required for work site conditions.

When the falling object protective structure is installed, and the

front window needs to be cleaned, loosen the bolts marked with

an arrow. Be sure to tighten bolts when done.

Operate Carefully on Snow, Ice and in Very

Cold Temperatures

In icy cold weather avoid sudden travel movements and stay

away from even slight slopes. The machine could skid off to one

side very easily.

Snow accumulation could hide or obscure potential hazards.

Use care while operating or while using the machine to clear

FG000113

snow.

Figure 26

Warming up the engine for a short period may be necessary, to

avoid operating with sluggish or reduced working capacity. The

jolting shocks and impact loads caused by bumping or

bottoming the boom or attachment are more likely to cause

severe stress in very cold temperatures. Reducing work cycle

rate and work load may be necessary.

When the temperature rises, frozen road surfaces become soft,

so the machine travel becomes unstable.

In cold weather, do not touch metal surfaces with your bare

hands. If you touch a metal surface in extremely cold weather,

your skin may freeze to the metal surface.

Safety

OP001120

1-33

Operations on Slopes

When working on slopes. there is danger that the machine may

lose its balance and turn over, when swinging, or when work

equipment is operated. Always carry out these operations

carefully.

Do not swing the work equipment from the uphill side to the

downhill side when the bucket is loaded. This operation is

dangerous.

If the machine has to be used on a slope, pile the soil to make a

FG015846

platform that will keep the machine as horizontal as possible.

Figure 27

In addition, lower the bucket as far as possible, keep it pulled

into the front, and keep the swing speed as low as possible.

Parking Machine

Avoid making sudden stops, or parking the machine wherever it

happens to be at the end of the work day. Plan ahead so that the

120

excavator will be on firm, level ground away from traffic and

away from high walls, cliff edges and any area of potential water

accumulation or runoff. If parking on inclines is unavoidable,

Block

block the crawler tracks to prevent movement. Lower the bucket

or other working attachment completely to the ground, or to an

overnight support saddle. There should be no possibility of

unintended or accidental movement.

When parking on public roads, provide fences, signs, flags, or

lights, and put up any other necessary signs to ensure that

passing traffic can see the machine clearly, and park the

machine so that the machine, flags, and fences do not obstruct

Unlock

traffic.

After the front attachment has been lowered to an overnight

Lock

storage position and all switches and operating controls are in

FG015847

Figure 28

the "OFF" position, the safety lock lever must be set to the

"LOCKED" position. This will disable all pilot circuit control

functions.

Always close the door of the operator's compartment.

Never Let Anyone Ride on Attachment

Never let anyone ride on any work attachment, such as the

bucket, crusher, grapple, or clamshell (grab bucket). There is a

danger of the person falling and suffering serious injury.

ARO1310L

Figure 29

Safety

OP001120

1-34

MAINTENANCE

Warning Tag

Alert others that service or maintenance is being performed and

WARNING

tag operator's cabin controls

- and other machine areas if

required - with a warning notice. OSHA mandated control lever

DO NOT OPERATE

lockout can be made with any OSHA certified lockout device and

a length of chain or cable to keep the safety lever in the fully

when performing inspection

lowered, nonactive position.

or maintenance

Warning tags, for controls are available from DOOSAN

190-00695A

distributors.

FG012195

Figure 30

Clean Before Inspection or Maintenance

Clean the machine before carrying out inspection and

maintenance. This prevents dirt from getting into the machine

and also ensures safety during maintenance.

If inspection and maintenance are carried out when the machine

is dirty, it will become more difficult to locate the problems, and

also there is danger that you may get dirt or mud in your eyes or

that you may slip and injure yourself.

When washing the machine, do the following;

•

Wear shoes with nonslip soles to prevent yourself

from slipping and falling on wet places.

•

Wear safety glasses and protective clothing when

washing the machine with high-pressure steam.

•

Take action to prevent touching high-pressure water

and cutting your skin or having mud fly into your

eyes.

ARO1330L

Figure 31

•

Do not spray water directly on electrical components

(sensors, connector). If water gets into the electrical

system, there is danger that it will cause defective

operation and malfunction.

Pick up any tools or hammers that are laying in the work place,

wipe up any grease or oil or any other slippery substances, and

clean the area to make it possible to carry out the operation in

safety. If the work place is left untidy, you may trip or slip and

suffer injury.

Safety

OP001120

1-35

Proper Tools

Use only tools suited to the task. Using damaged, low qualify,

faulty, or makeshift tools could cause personal injury. There is

danger that pieces from, chisels with crushed heads, or

hammers, may get into your eyes and cause blindness.

HDO1037L

Figure 32

Use of Lighting

When checking fuel, oil, battery electrolyte, or window washing

fluid, always use lighting with antiexplosion specifications. If

such lighting equipment is not used, there is danger of an

explosion.

If work is carried out in dark places without using lighting, it may

lead to injury, so always use proper lighting.

Even if the place is dark, never use a lighter or flame instead of

lighting. There is danger of fire. There is also danger that the

HDO1040L

battery gas may catch fire and cause and explosion.

Figure 33

Fire Prevention and Explosion Prevention

All fuels, most lubricants and some coolant mixtures are

flammable. Leaking fuel or fuel that is spilled onto hot surfaces

or onto electrical components can cause a fire.

Store all fuels and all lubricants in properly marked containers

and away from all unauthorized persons.

Store oily rags and other flammable material in a protective

container.

Do not smoke while you refuel the machine or while you are in a

HDO1015I

refueling area.

Figure 34

Do not smoke in battery charging areas or in areas the contain

flammable material.

Clean all electrical connections and tighten all electrical

connections. Check the electrical wires daily for wires that are

loose of frayed. Tighten all lose electrical wires before you

operate the machine. Repair all frayed electrical wires before

you operate the machine.

Remove all flammable materials before they accumulate on the

machine.

Do not weld on pipes or on tubes that contain flammable fluids.

Do not flame cut on pipes or on tubes that contain flammable

fluids. Before you weld on pipes or on tubes or before you flame

cut on pipes or on tubes, clean the pipes or tubes thoroughly

with a nonflammable solvent.

Safety

OP001120

1-36

Burn Prevention

When checking the radiator coolant level, shut down engine, let

the engine and radiator cool down, then check the coolant

recovery tank. If the coolant level in the coolant recovery tank is

near the upper limit, there is enough coolant in the radiator.

Loosen the radiator cap gradually to release the internal

pressure before removing the radiator cap.

If the coolant level in the coolant recovery tank is below the

lower limit, add coolant.

Cooling system conditioner contains alkali. Alkali can cause

personal injury. Do not allow alkali to contact the skin, the eyes,

or the mouth.

Allow cooling system components to cool before you drain the

cooling system.

Hot oil and hot components can cause personal injury. Do not

allow hot oil or hot components to contact the skin.

Remove the hydraulic tank filter plug only after the engine has

been stopped. Make sure that the hydraulic tank filter plug is

cool before you remove it with your bare hand. Remove the

hydraulic tank filter plug slowly to relieve pressure.

Relieve all pressure in the hydraulic oil system, in the fuel

system, or in the cooling system before you disconnect any

lines, fittings, or related items.

Batteries give off flammable fumes that can explode.

Do not smoke while you are checking the battery electrolyte

levels.

Electrolyte is an acid. Electrolyte can cause personal injury. Do

not allow electrolyte to contact the skin or the eyes.

Always wear protective glasses when you work on batteries.

HAAE2090

Figure 35

Safety

OP001120

1-37

Welding Repairs

CAUTION

When you connect or disconnect connectors between ECU

and Engine or connector between ECU and the machine,

always disconnect the source power to protect damage of

the ECU.

If you don't observe this procedure, the ECU would be

damaged or the engine would operate abnormally.

When carrying out welding repairs, carry out the welding in a

properly equipped place. The welding should be performed by a

qualified worker. During welding operations, there is the danger

of, generation of gas, fire, or electric shock, so never let an

unqualified worker do welding.

The qualified welder must do the following;

•

To prevent explosion of the battery, disconnect the

battery terminals and remove batteries.

•

To prevent generation of gas, remove the paint from

the location of the weld.

•

If hydraulic equipment, piping or places close to them

are heated, a flammable gas or mist will be generated

and there is danger of it catching fire. To avoid this,

never subject these places to heat.

•

Do not weld on pipes or on tubes that contain

flammable fluids. Do not flame cut on pipes or on

tubes that contain flammable fluids. Before you weld

on pipes or on tubes or before you flame cut on pipes

or on tubes, clean the pipes or tubes thoroughly with

a nonflammable solvent.

•

If heat is applied directly to rubber hoses or piping

under pressure, they may suddenly break so cover

them with a fireproof covering.

•

Wear protective clothing.

•

Make sure there is good ventilation.

•

Remove all flammable objects and provide a fire

extinguisher.

Safety

OP001120

1-38

Preparation for Electrical Welding on Body Structure

To prevent damage to ECU by electrical welding, please

observe the following procedures:

Open the door of the battery cover.

ON OFF

"ON" selected switch turn on lift direction "OFF" in the cut

off switch.

Open the valve room door, and after that detach the

connector (1) from the ECU that are installed at the wall.

FG015761

Proceed with welding.

Figure 36

After welding, carefully reassemble the connector.

Return "ON" selected switch panel in the cut off switch.

Reassemble the undercover under the engine.

Close the cover of the battery.

FG015762

Figure 37

Warning for Counterweight and Front

Attachment Removal

DANGER

DOOSAN warns any user, that the removal of the

counterweight from the machine, front attachment or any

other part, may affect the stability of the machine. This

could cause unexpected movement, resulting in death or

serious injuries. DOOSAN is not liable for any misuse.

Never remove the counterweight or front attachment unless

the upper structure is in-line with the lower structure.

FG015763

Never rotate the upper structure once the counterweight or

Figure 38

front attachment has been removed.

Safety

OP001120

1-39

Precautions for Removal, Installation, and

Storage of Attachments

Before starting removal and installation of attachments, decide

the team leader.

Do not allow anyone except the authorized workers close to the

machine or attachment.

Place attachments that have been removed from the machine in

a safe place so that they do not fall. Put up a fence around the

attachments and take other measures to prevent unauthorized

HDO1041L

persons from entering.

Figure 39

Precautions When Working on Machine

When carrying out maintenance operations on the machine,

keep the area around your feet clean and tidy to prevent you

from falling. Always do the following;

•

Do not spill oil or grease.

•

Do not leave tools laying about.

•

Watch your step when walking.

Never jump down from the machine. When getting on or off the

ARO1380L

machine, use the steps and handrails, and maintain a

Figure 40

three-point contact (both feet and one hand or both hands and

one foot) to support yourself securely.

If the job requires it, wear protective clothing.

To prevent injury from slipping or falling, when working on the

hood or covers, never use any part except the inspection

passage fitted with nonslip pads.

Lock Inspection Covers

When carrying out maintenance with the inspection cover open,

lock the cover securely in position with the lock bar.

If maintenance work is carried out with the inspection cover

open but not locked, there is danger that it may suddenly close

and cause injury if there is a gust of wind.

Safety

OP001120

1-40

Crushing Prevention and Cutting

Prevention

You should always have at least two people working together if

the engine must be run during service. One person needs to

remain in the operator's seat, ready to work the controls or stop

the machine and shut off the engine.

Unless you are instructed otherwise, never attempt adjustments

while the machine is moving or while the engine is running.

Stay clear of all rotating parts and moving parts.

Keep objects away from moving fan blades. The fan blades will

throw objects and the fan blades can cut objects.

Do not use a wire rope cable that is kinked or flayed. Wear

gloves when you handle a wire rope cable.

When you strike a retainer pin, the retainer pin might fly out. The

loose retainer pin can injure personnel. Make sure that the area is

clear of people when you strike a retainer pin. To avoid injury to

your eyes, wear protective glasses when you strike a retainer pin.

Track Tension Adjustments Require

Caution

Never turn out the track tension grease fitting nut. To release

pressure from the crawler frame track tension assembly, you

should NEVER attempt to disassemble the track adjuster or

attempt to remove the grease fitting or valve assembly.

Keep your face and body away from the valve. Refer to the track

adjustment procedure in the Operator and Maintenance Manual

or Shop Manual.

HAOA110L

Figure 41

Supports and Blocking for Work

Equipment

Do not allow weight or equipment loads to remain suspended.

Lower everything to the ground before leaving the operator's

seat.

Do not use hollow, cracked or unsteady wobbling supports.

Do not work under any equipment supported only by a lifting

jack.

HDO1042L

Figure 42

Safety

OP001120

1-41

Action When Abnormality Is Found During

Inspection

If any abnormality is found during inspection, always carry out

repairs. In particular, if the machine is used when there are still

problems with the brake or work equipment systems, it may lead

to serious injury.

If necessary depending on the type of failure, please contact

your DOOSAN distributor for repairs.

Precautions with High-pressure Lines,

Tubes and Hoses

When inspecting or replacing high-pressure piping or hoses,

check that the pressure has been released from the circuit.

Failure to release the pressure may lead to serious injury.

Always do the following;

•

Wear protective glasses and leather gloves.

•

Fluid leaks from hydraulic hoses or pressurized

components can be difficult to see but pressurized oil

has enough force to pierce the skin and cause

serious injury. Always use a piece of wood or

cardboard to check for suspected hydraulic leaks.

Never use your hands or expose your fingers.

•

Do not bend high-pressure lines. Do not strike

high-pressure lines. Do not install lines, tubes or

hoses that are bent or damaged.

•

Make sure that all clamps, guards and heat shields

are installed correctly to prevent vibration, rubbing

against other parts, and excessive heat during

operation.

HDO1045I

- If any of the following conditions are found,

Figure 43

replace the part.

- Damage or leakage from hose end.

- Wear, damage, cutting of covering, or exposure

of strengthening wire layer.

- Cover portion is swollen in places.

- There is twisting or crushing at movable parts of

hose.

- Foreign material is embedded in the covering.

- Hose end is deformed.

NOTE: Refer to

“Hose In-service Lifetime Limit

(European

Standard

ISO 8331

and

EN982 CEN)” on page 4-59, for additional

European regulations.

Safety

OP001120

1-42

Waste Materials

Physical contact with used motor oil may pose a health risk.

Wipe oil from your hands promptly and wash off any remaining

residue.

Used motor oil is an environmental contaminant and may only

be disposed of at approved collection facilities. To prevent

pollution of the environment, always do the following;

•

Never dump waste oil in a sewer system, rivers, etc.

•

Always put oil drained from your machine in

HAOA470L

containers. Never drain oil directly onto the ground.

Figure 44

•

Obey appropriate laws and regulations when

disposing of harmful materials such as oil, fuel,

solvent, filters, and batteries.

Safety

OP001120

1-43

BATTERY

Battery Hazard Prevention

Battery electrolyte contains diluted sulfuric acid and batteries

generate hydrogen gas. Hydrogen gas is highly explosive, and

mistakes in handling them can cause serious injury or fire. To

prevent problems, always do the following;

•

Do not smoke or bring any flame near the battery.

•

When working with batteries, ALWAYS wear safety

glasses and rubber gloves.

•

If you spill battery electrolyte on yourself or your

clothes, immediately flush the area with water.

•

If battery electrolyte gets into your eyes, flush them

immediately with large quantities of water and see a

doctor at once.

•

If you accidentally drink battery electrolyte, drink a

large quantity of water or milk, raw egg or vegetable

oil. Call a doctor or poison prevention center

immediately.

•

When cleaning the top surface of the battery, wipe it

with a clean, damp cloth. Never use gasoline, thinner,

or any other organic solvent or detergent.

•

Tighten the battery caps securely.

•

If the battery electrolyte is frozen, do not charge the

battery or start the engine with power from another

source. There is danger that the battery may catch

fire.

•

When charging the battery or starting with power

from another source, let the battery electrolyte melt

and check that there is no leakage of battery

electrolyte before starting the operation.

•

Always remove the battery from the machine before

charging.

Figure 45

Safety

OP001120

1-44

Boost Starting or Charging Engine

Batteries

If any mistake is made in the method of connecting the booster

cables, it may cause an explosion or fire. Always do the

following;

•

Turn off all electrical equipment before connecting

leads to the battery. This includes electrical switches

on the battery charger or boost starting equipment.

•

When boost starting from another machine or vehicle

HAOA310L

do not allow the two machines to touch. Wear safety

Figure 46

glasses or goggles while required battery

connections are made.

•

24 volt battery units consisting of two series

connected twelve volt batteries have a cable

connecting one positive terminal on one of the 12 volt

batteries to a negative terminal on the other battery.

Booster or charger cable connections must be made

between the nonseries connected positive terminals

and between the negative terminal of the booster

battery and the metal frame of the machine being

boosted or charged. Refer to the procedure and

illustration in “Starting Engine With a Booster Cable”

on page 3-7 of this manual.

•

Connect positive cable first when installing cables

and disconnect the negative cable first when

removing them. The final cable connection, at the

metal frame of the machine being charged or boost

started, should be as far away from the batteries as

possible.

Safety

OP001120

1-45

TOWING

Precautions When Towing

Cloth

If any mistake is made in the method of selecting or inspecting

the towing wire or in the method of towing, it may lead to serious

personal injury. Always do the following;

•

Always use the method of towing given in this

Operation and Maintenance Manual. Do not use any

other method.

Towing Wire

•

Use leather gloves when handling the wire rope.

•

When carrying out the preparation work for towing

with two or more workers, determine the signals to

use and follow these signals correctly.

•

Always fit the towing rope to the left and right hooks

and secure in position.

•

If the engine on the problem machine will not start or

there is a failure in the brake system. always contact

your DOOSAN distributor.

Towing Wire

•

Never go between the towing machine and the towed

FG014876

machine during the towing operation.

Figure 47

•

It is dangerous to carry out towing on slopes, so

select a place where the slope is gradual. If there is

no place where the slope is gradual, carry out

operations to reduce the angle of the slope before

starting the towing operation.

•

When towing a problem machine, always use a wire

rope with a sufficient towing capacity.

•

Do not use a frayed, kinked rope or a rope with any

loss of diameter.

•

Do not use the lightweight towing hook for towing

another machine.

Safety

OP001120

1-46

SHIPPING AND

TRANSPORTATION

Obey State and Local Over-the-Road

Regulations

Check state and local restrictions regarding weight, width and

length of a load before making any other preparation for

transport.

The hauling vehicle, trailer and load must all be in compliance

with local regulations governing the intended shipping route.

Partial disassembly or teardown of the excavator may be

necessary to meet travel restrictions or particular conditions at

the work site. See the Shop Manual for information on partial

disassembly.

Refer to the Transportation and Shipping section of this

Operation and Maintenance Manual for information on loading,

unloading and towing.

Safety

OP001120

1-47

EXCAVATOR RATED LIFT

CAPACITY TABLES

WARNING

Let everybody be away from the boom cylinder. While lifting

operation, boom, arm, bucket hoses might burst and then

high-pressure oil will be ejected at high speed.

If that failure mode takes place, handling weight or front

structure might fall by its gravity to the ground to cause

fatal injury to the person.

When changing the hoses record the part numbers of the

hoses to factory log book.

Do the service job under the company's serviceman.

Figure 48

WARNING

All rated lift capacities are based on the machine and the

load both remaining level at all times. DO NOT EXCEED THE

RATED LIFT CAPACITY. Lifting loads greater than those

shown in the rated capacity tables can cause catastrophic

equipment failure and/or structural collapse of the machine.

To operate safely the excavator should be on a firm, level and

uniformly supporting surface. The operator is expected to make

due allowance for all specific work site and lift related conditions,

and respond to changes in those conditions that could pose a

hazard. The following could all cause hazardous conditions and

accidents or injuries:

•

Soft or uneven ground.

•

Unlevel terrain.

•

Side loads.

•

Modifications or poor maintenance of the excavator.

•

Failure to lift squarely over the end or over the side of

the machine.

When a load is in the air, the operator must remain alert.

•

Avoid side loads that may be caused by uneven

slings, traveling with the load or swinging too quickly.

•

The load can become unbalanced if the hook line is

twisted and starts to rotate. If the surface area of the

load is large enough, wind gusts can create side

loads.

•

Keep the bucket hook point directly over the load.

Tag lines on opposite sides of the load can help

maintain greater stability against side loads and wind

gusts.

Safety

OP001120

1-48

Avoid traveling with a suspended load. Before swinging (or if

required, traveling), bring the load into an arm position (radius

and height) that has a safer weight capacity rating and adequate

movement clearance. The operator and all work site personnel

should be thoroughly familiar with safety instructions and

procedures within this Operation and Maintenance Manual.

The following weight loads are in compliance with SAE (J1097)

and ISO applicable, recommended standards for hydraulic

excavators performing lifting operation on a firm supporting

surface. An asterisk (*) next to the lift rating indicates rated load

does not exceed 87% of hydraulic capacity. All other ratings

have been determined not to exceed 75% of tipping capacity.

Do not attempt to lift or hold any load that exceeds rated load

capacity at the specified distances (from the machine's rotation

center line and height - see "lift radius" and "lift height" in the

reference drawing, Figure 49).

Lifting Radius

Centerline

of Rotation

Lifting

Point

Lifting

Point

Height

Ground Line (Machine Supporting Surface)

FG015848

Figure 49

The weight of slings and any auxiliary lifting device (and/or the

weight difference of any attachment heavier than standard

configuration) must be deducted from the rated lift capacity to

determine allowable net lifting load. The lift point should be on

the back of the bucket, as shown in Figure 49.

IMPORTANT

Select the Digging Mode switch on the Instrument Panel

before using the excavator for lifting work. Engine and

hydraulic oil should both be fully warmed up to operating

temperature before starting a lift.

Safety

OP001120

1-49

Track Width

: 4.0 m (13' 1") Track

Boom

: 7.7 m (25' 3")

Arm

: 3.55 m (11' 8")

Bucket

: SAE 3.3 m³ (4.3 yd³)

Shoe

: 650 mm (2' 2")

Counter Weight : 8,500 kg (18,700 Ib)

: Rating Over Front

: Rating Over Side or 360 degree

Unit

: 1,000 kg (1,000 lb)

FG015849

Figure 50

METRIC

A(m)

4.5

7.5

B(m)

9.36 *

7.5

11.44 *

13.62 *

12.03 *

11.75

4.5

26.60 *

18.99 *

15.16 *

12.88 *

11.2

21.70 *

20.62

16.70 *

14.44

13.76 *

10.63

1.5

23.51 *

19.3

17.89 *

13.62

14.47 *

10.12

28.31 *

24.09 *

18.59

18.47 *

13.07

14.81 *

9.76

-1.5

24.16 *

31.18 *

30.2

23.53 *

18.35

18.27 *

12.82

14.58 *

9.58

-3

32.85 *

28.23 *

21.85 *

18.45

17.14 *

12.83

13.46 *

9.63

-4.5

30.06 *

23.82 *

18.80 *

14.66 *

13.14

-6

17.10 *

13.53 *

A(m)

10.5

MAX. REACH

A(m)

B(m)

8.38 *

9.15

7.5

8.23 *

9.78

9.72 *

8.61

8.34 *

8.34

10.28

4.5

11.41 *

8.34

8.71 *

7.53

10.65

11.85 *

8.02

9.34 *

7.09

10.93

1.5

12.15

7.73

10.31 *

6.94

11.10

11.94

7.53

11.27

7.09

10.87

-1.5

11.81 *

7.61

10.58

-3

11.93 *

8.65

10.18

-4.5

11.76 *

10.7

9.66

-6

10.71 *

8.99

Safety

OP001120

1-50

FEET

A(ft)

B(ft)

25.02 *

29.50 *

26.17 *

25.2

56.84 *

40.86 *

FALSE

32.76 *

27.93 *

24.05

46.74 *

44.45

36.07 *

31.08

29.80 *

22.82

50.76 *

41.55

38.67 *

29.3

31.32 *

21.74

64.51 *

52.13 *

39.96

39.94 *

28.11

32.03 *

20.96

-5

54.04 *

67.72 *

64.66

50.96 *

39.4

39.50 *

27.55

31.45 *

20.59

-10

73.64 *

61.22 *

47.25 *

39.63

36.95 *

27.59

28.82 *

20.72

-15

64.94 *

51.36 *

40.40 *

31.25 *

28.32

-20

36.15 *

28.29 *

A(ft)

MAX. REACH

A(m)

B(ft)

18.55 *

29.66

18.14 *

32.75

18.36 *

34.85

24.84 *

17.83

19.15 *

16.67

36.13

25.71 *

17.18

20.53 *

15.64

36.68

26.08

16.57

22.69 *

15.3

36.53

25.64

16.16

24.85

15.64

35.68

-5

26.03 *

16.79

34.07

-10

26.30 *

19.19

31.58

-15

25.89 *

23.89

27.98

-20

23.32 *

22.71

Ratings are based on SAE J1097.

Load point is the end of arm.

* Rated loads are based on hydraulic capacity.

Rated loads do not exceed 87% of hyd. Capacity or 75% of

tipping capacity.

Safety

OP001120

1-51

Track Width

: 4.0 m (13' 1") Track

Boom

: 7.7 m (25' 3")

Arm

: 2.9 m (9' 6")

Bucket

: SAE 3.3 m³ (4.3 yd³)

Shoe

: 650 mm (2' 2")

Counter Weight : 8,500 kg (18,700 Ib)

: Rating Over Front

: Rating Over Side or 360 degree

Unit

: 1,000 kg (1,000 lb)

FG015766

Figure 51

METRIC

A(m)

4.5

7.5

B(m)

7.5

11.92 *

11.71

14.17 *

12.40 *

11.35

4.5

19.77 *

15.59 *

14.93

13.14 *

10.82

22.17 *

19.81

16.95 *

13.95

13.90 *

10.27

1.5

23.52 *

18.63

17.91 *

13.18

14.45 *

9.81

23.62 *

18.09

18.21 *

12.72

14.59 *

9.5

-1.5

29.07 *

22.62 *

18.01

17.71 *

12.56

14.08 *

9.4

-3

30.81 *

25.80 *

20.52 *

18.26

16.19 *

12.69

12.45 *

9.57

-4.5

24.55 *

20.93 *

16.92 *

13.03 *

-6

10.46 *

A(m)

10.5

MAX. REACH

A(m)

B(m)

10.66 *

8.60

7.5

10.46 *

10.31

9.55

10.62 *

8.78

10.19

4.5

11.59 *

11.10 *

7.87

10.58

11.90 *

7.73

11.63 *

7.39

10.74

1.5

11.91

7.49

11.55

7.25

10.69

11.91

7.45

10.42

-1.5

12.10 *

8.07

9.92

-3

12.07 *

9.36

9.14

-4.5

11.58 *

8.00

-6

9.59 *

6.32

Safety

OP001120

1-52

FEET

A(ft)

B(ft)

26.09 *

25.01

30.68 *

26.97 *

24.32

42.54 *

33.68 *

32.13

28.49 *

23.23

47.78 *

42.72

36.62 *

30.03

30.09 *

22.06

50.81 *

40.11

38.72 *

28.37

31.26 *

21.06

60.08 *

51.15 *

38.89

39.39 *

27.35

31.52 *

20.41

-5

63.27 *

49.02 *

38.68

38.28 *

30.32 *

20.21

-10

67.35 *

56.01 *

44.38 *

39.22

34.85 *

27.3

-15

53.05 *

45.10 *

36.27 *

27.51 *

-20

21.17 *

A(ft)

MAX. REACH

A(m)

B(ft)

23.59 *

27.85

23.06 *

31.12

23.37 *

19.52

33.33

24.41 *

17.43

34.67

25.80 *

16.54

25.63 *

16.31

35.24

25.56

16.05

25.45

15.97

35.09

26.25

16.42

34.20

-5

26.68 *

17.83

32.51

-10

26.60 *

20.76

29.89

-15

25.43 *

26.06

-20

20.57 *

20.28

Ratings are based on SAE J1097.

Load point is the end of arm.

* Rated loads are based on hydraulic capacity.

Rated loads do not exceed 87% of hyd. Capacity or 75% of

tipping capacity.

Safety

OP001120

1-53

Track Width

: 4.0 m (13' 1") Track

Boom

: 7.7 m (25' 3")

Arm

: 4.2 m (13' 9")

Bucket

: SAE 3.0 m³ (3.9 yd³)

Shoe

: 650 mm (2' 2")

Counter Weight : 8,500 kg (18,700 Ib)

: Rating Over Front

: Rating Over Side or 360 degree

Unit

: 1,000 kg (1,000 lb)

FG015850

Figure 52

METRIC

A(m)

1.5

4.5

7.5

B(m)

7.5

4.5

17.51 *

14.19 *

20.48 *

15.89 *

14.75

1.5

22.74 *

19.71

17.32 *

13.83

28.81 *

23.88 *

18.77

18.20 *

13.17

-1.5

22.52 *

32.47 *

30.04

23.85 *

18.33

18.35 *

12.79

-3

24.86 *

29.49 *

30.12 *

22.70 *

18.28

17.65 *

12.69

-4.5

31.53 *

35.41 *

26.36 *

20.30 *

18.54

15.83 *

12.86

-6

26.54 *

20.65 *

16.11 *

12.12 *

A(m)

10.5

MAX. REACH

A(m)

B(m)

6.67 *

9.94

7.5

10.55 *

8.17 *

6.51 *

10.78

11.23 *

10.34 *

8.82

6.56 *

11.35

4.5

12.16 *

11.42

10.83 *

8.49

6.79 *

6.74

11.70

13.17 *

10.8

11.38 *

8.12

7.21 *

6.35

11.84

1.5

14.04 *

10.23

11.86 *

7.78

7.87 *

6.21

11.80

14.60 *

9.79

11.91

7.51

8.85 *

6.32

11.56

-1.5

14.65 *

9.52

11.76

7.37

10.36 *

6.71

11.10

-3

13.99 *

9.46

11.02 *

7.51

10.41

-4.5

12.13 *

9.66

11.02 *

9.43

-6

10.52 *

8.07

Safety

OP001120

1-54

FEET

A(ft)

B(ft)

30.67 *

44.11 *

34.33 *

31.74

64.97 *

49.09 *

42.42

37.43 *

29.75

65.64 *

64.94

51.63 *

40.34

39.35 *

28.31

-5

50.37 *

70.39 *

64.34

51.61 *

39.37

39.69 *

27.49

-10

55.33 *

66.09 *

65.24 *

64.77

49.09 *

39.25

38.10 *

27.27

-15

70.41 *

76.49 *

56.88 *

43.70 *

39.85

33.93 *

27.68

-20

56.53 *

44.00 *

34.16 *

25.22 *

A(ft)

MAX. REACH

A(m)

B(ft)

14.77 *

32.32

23.04 *

15.11 *

14.36 *

35.17

24.41 *

22.57 *

18.82

14.44 *

37.13

26.38 *

24.52

23.55 *

18.16

14.93 *

14.91

38.33

28.52 *

23.18

24.71 *

17.38

15.86 *

14.02

38.85

30.39 *

21.96

25.69 *

16.65

17.33 *

13.7

38.71

31.57 *

21.01

25.58

16.09

19.52 *

13.93

37.91

-5

31.64 *

20.45

25.28

15.81

22.90 *

14.82

36.40

-10

30.07 *

20.34

24.31 *

16.64

34.08

-15

25.65 *

20.83

24.27 *

20.07

30.77

-20

23.04 *

26.10

Ratings are based on SAE J1097.

Load point is the end of arm.

* Rated loads are based on hydraulic capacity.

Rated loads do not exceed 87% of hyd. Capacity or 75% of

tipping capacity.

Safety

OP001120

1-55

Track Width

: 4.0 m (13' 1") Track

Boom

: 6.65 m (21' 10")

Arm

: 2.9 m (9' 6")

Bucket

: SAE 3.9 m³ (5.1 yd³)

Shoe

: 650 mm (2' 2")

Counter Weight

: 8,500 kg (18,700 Ib)

: Rating Over Front

: Rating Over Side or 360 degree

Unit

: 1,000 kg (1,000 lb)

FG015768

Figure 53

METRIC

A(m)

4.5

7.5

MAX. REACH

A(m)

B(m)

7.5

14.24 *

10.04 *

8.26

15.02 *

10.17 *

8.99

4.5

26.17 *

19.72 *

16.34 *

15.98

14.34 *

11.49

10.70 *

10.49

9.43

22.46 *

21.83

17.79 *

15.14

15.02 *

11.06

11.65 *

9.8

9.61

1.5

34.63 *

32.73

24.45 *

20.54

18.94 *

14.41

15.53 *

10.67

13.18 *

9.62

9.56

34.68 *

31.87

25.16 *

19.78

19.40 *

13.92

15.52 *

10.41

14.93 *

9.95

9.26

-1.5

36.17 *

32.71 *

31.81

24.40 *

19.52

18.81 *

13.72

15.34 *

10.96

8.68

-3

38.29 *

28.79 *

21.90 *

19.7

16.53 *

13.89

15.56 *

13.17

7.78

-4.5

28.12 *

22.07 *

16.56 *

15.02 *

6.40

FEET

A(ft)

MAX. REACH

A(m)

B(ft)

31.14 *

22.15 *

26.86

32.69 *

22.38 *

29.38

56.11 *

42.57 *

35.44 *

34.35

30.73 *

24.61

23.50 *

23.23

30.89

68.17 *

48.48 *

38.54 *

32.56

32.61 *

23.73

25.60 *

21.64

31.54

74.82 *

70.31

52.86 *

44.19

41.01 *

30.99

33.65 *

22.9

29.00 *

21.21

31.37

75.19 *

68.33

54.46 *

42.52

41.98 *

29.92

33.50 *

22.37

32.93 *

21.93

30.37

-5

81.07 *

70.95 *

68.14

52.81 *

41.94

40.61 *

29.52

33.82 *

24.2

28.45

-10

83.06 *

62.26 *

47.20 *

42.35

35.27 *

29.93

34.29 *

29.23

25.41

-15

60.21 *

47.12 *

34.88 *

32.97 *

20.73

Ratings are based on SAE J1097.

Load point is the end of arm.

* Rated loads are based on hydraulic capacity.

Rated loads do not exceed 87% of hyd. Capacity or 75% of

tipping capacity.

Safety

OP001120

1-56

Track Width

: 4.0 m (13' 1") Track

Boom

: 6.65 m (21' 10")

Arm

: 2.6 m (8' 6")

Bucket

: SAE 4.5 m³ (5.89 yd³)

Shoe

: 650 mm (2' 2")

Counter Weight : 8,500 kg (18,700 Ib)

: Rating Over Front

: Rating Over Side or 360 degree

Unit

: 1,000 kg (1,000 lb)

FG015769

Figure 54

METRIC

A(m)

4.5

7.5

MAX. REACH

A(m)

B(m)

7.5

14.67 *

11.13 *

7.98

15.38 *

11.31 *

8.73

4.5

27.23 *

20.23 *

16.64 *

15.74

14.53 *

11.27

11.95 *

10.83

9.18

22.83 *

21.51

18.00 *

14.93

15.12 *

10.89

13.08 *

10.1

9.37

1.5

24.60 *

20.29

19.02 *

14.24

15.52 *

10.53

14.91 *

9.93

9.31

34.20 *

31.67

25.03 *

19.62

19.30 *

13.8

15.31 *

10.32

15.30 *

10.31

9.00

-1.5

37.60 *

31.83 *

31.76

23.98 *

19.45

18.46 *

13.67

15.65 *

11.46

8.41

-3

35.52 *

27.52 *

21.09 *

19.72

15.74 *

7.48

-4.5

24.91 *

20.18 *

14.91 *

14.78 *

6.03

FEET

A(ft)

MAX. REACH

A(m)

B(ft)

30.35 *

24.55 *

25.91

33.47 *

24.89 *

28.53

58.36 *

43.66 *

36.08 *

33.82

27.11 *

24.12

26.24 *

23.99

30.08

49.28 *

46.33

38.97 *

32.11

32.82 *

23.34

28.73 *

22.3

30.74

75.09 *

69.37

53.18 *

43.66

41.16 *

30.62

33.58 *

22.61

32.79 *

21.88

30.57

74.21 *

67.89

54.19 *

42.18

41.75 *

29.67

33.72 *

22.74

29.54

-5

84.30 *

69.08 *

68.03

51.89 *

41.8

39.80 *

29.4

34.50 *

25.31

27.57

-10

77.11 *

59.52 *

45.40 *

42.41

34.68 *

31.14

24.41

-15

42.93 *

32.33 *

19.49

Ratings are based on SAE J1097.

Load point is the end of arm.

* Rated loads are based on hydraulic capacity.

Rated loads do not exceed 87% of hyd. Capacity or 75% of

tipping capacity.

Safety

OP001120

1-57

Track Width

: 4.0 m (13' 1") Track

Boom

: 7.7 m (25' 3")

Arm

: 3.55 m (11' 8")

W/O Bucket

Shoe

: 900 mm (2' 11")

Counter Weight : 11,300 kg (24,900 Ib)

: Rating Over Front

: Rating Over Side or 360 degree

Unit

: 1,000 kg (1,000 lb)

FG016166

Figure 55

METRIC

A(m)

4.5

7.5

B(m)

12.43 *

7.5

14.28 *

13.98

16.56 *

14.82 *

13.65

4.5

22.41 *

18.13 *

17.42

15.64 *

13.19

25.10 *

22.87

19.66 *

16.58

16.49 *

12.71

1.5

26.67 *

21.84

20.75 *

15.91

17.13 *

12.3

26.91 *

21.33

21.16 *

15.49

17.34 *

12.02

-1.5

29.60 *

25.98 *

21.21

20.71 *

15.32

16.88 *

11.9

-3

28.89 *

29.77 *

23.89 *

21.36

19.22 *

15.39

15.32 *

-4.5

29.51 *

24.82 *

20.28 *

16.10 *

15.73

-6

17.17 *

13.88 *

A(m)

10.5

MAX. REACH

A(m)

B(m)

12.01 *

9.04

7.5

11.57 *

9.95

12.36 *

10.51

11.47 *

10.39

10.56

4.5

14.08 *

10.32

11.64 *

9.62

10.94

14.44 *

10.07

12.09 *

9.23

11.10

1.5

14.31

9.84

12.85 *

9.14

11.05

14.16

9.7

13.64

9.36

10.79

-1.5

13.92 *

9.96

10.3

-3

13.71 *

11.15

9.55

-4.5

13.01 *

8.47

-6

10.94 *

6.9

Safety

OP001120

1-58

FEET

A(ft)

B(ft)

31.28 *

30.02

35.94 *

32.29 *

29.38

48.30 *

39.26 *

37.58

33.99 *

28.42

54.16 *

49.36

42.55 *

35.78

35.79 *

27.4

57.70 *

47.08

44.94 *

34.33

37.15 *

26.51

58.34 *

45.94

45.84 *

33.4

37.56 *

25.91

-5

67.61 *

56.36 *

45.64

44.86 *

33.03

36.46 *

25.68

-10

65.11 *

64.67 *

51.74 *

45.98

41.50 *

33.19

32.74 *

25.95

-15

63.87 *

53.59 *

43.61 *

34.27 *

-20

28.72 *

A(ft)

MAX. REACH

A(m)

B(ft)

26.61 *

29.32

25.55 *

32.43

25.28 *

23.04

34.55

30.72 *

22.17

25.64 *

21.28

35.84

31.31

21.67

26.61 *

20.36

36.40

30.81

21.21

28.29 *

20.14

36.25

30.53

20.94

30.06

20.63

35.39

-5

30.68 *

33.77

-10

30.20 *

24.68

31.25

-15

28.57 *

27.61

-20

23.62 *

22.26

Ratings are based on SAE J1097.

Load point is the end of arm.

* Rated loads are based on hydraulic capacity.

Rated loads do not exceed 87% of hyd. Capacity or 75% of

tipping capacity.

Safety

OP001120

1-59

Track Width

: 4.0 m (13' 1") Track

Boom

: 7.7 m (25' 3")

Arm

: 2.9 m (9' 6")

W/O Bucket

Shoe

: 900 mm (2' 11")

Counter Weight : 11,300 kg (24,900 Ib)

: Rating Over Front

: Rating Over Side or 360 degree

Unit

: 1,000 kg (1,000 lb)

FG016167

Figure 56

METRIC

A(m)

4.5

7.5

B(m)

15.99 *

7.5

16.38 *

15.25 *

13.69

20.83 *

17.49 *

15.57 *

13.42

4.5

23.67 *

18.92 *

17.07

16.24 *

20.24 *

16.29

16.92 *

12.56

1.5

21.05 *

15.72

17.36 *

12.2

26.56 *

21.21

21.10 *

15.4

17.29 *

11.99

-1.5

25.09 *

21.23

20.24 *

15.33

16.40 *

11.97

-3

28.80 *

26.91 *

22.44 *

21.5

18.18 *

15.52

-4.5

21.38 *

18.00 *

13.72 *

A(m)

10.5

MAX. REACH

A(m)

B(m)

15.81 *

15.56

8.36

7.5

15.19 *

12.79

9.34

14.88 *

11.24

9.99

4.5

14.74 *

10.35

10.39

14.46

9.99

14.34

9.91

10.55

1.5

14.29

9.83

14.29

9.83

10.50

14.65 *

10.12

10.23

-1.5

14.48 *

10.88

9.72

-3

13.98 *

12.4

8.92

-4.5

12.66 *

7.75

Safety

OP001120

1-60

FEET

A(ft)

B(ft)

35.20 *

35.70 *

33.56 *

29.32

44.94 *

37.94 *

33.96 *

28.88

51.00 *

40.96 *

36.85

35.30 *

28.01

43.81 *

35.17

36.73 *

27.08

58.36 *

46.36

45.59 *

33.91

37.63 *

26.32

57.66 *

45.67

45.73 *

33.21

37.42 *

25.87

-5

65.16 *

54.48 *

45.69

43.84 *

33.06

35.32 *

25.86

-10

63.40 *

58.59 *

48.61 *

46.29

39.17 *

33.49

-15

46.09 *

38.53 *

28.36 *

A(ft)

MAX. REACH

A(m)

B(ft)

35.05 *

27.08

33.55 *

28.55

30.43

32.83 *

24.94

32.68

32.51 *

22.89

34.04

31.64

21.86

34.62

31.49

21.67

34.46

32.30 *

22.32

33.56

-5

31.92 *

24.04

31.84

-10

30.77 *

27.48

29.16

-15

27.68 *

25.19

Ratings are based on SAE J1097.

Load point is the end of arm.

* Rated loads are based on hydraulic capacity.

Rated loads do not exceed 87% of hyd. Capacity or 75% of

tipping capacity.

Safety

OP001120

1-61

Track Width

: 4.0 m (13' 1") Track

Boom

: 7.7 m (25' 3")

Arm

: 4.2 m (13' 9")

W/O Bucket

Shoe

: 900 mm (2' 11")

Counter Weight : 11,300 kg (24,900 Ib)

: Rating Over Front

: Rating Over Side or 360 degree

Unit

: 1,000 kg (1,000 lb)

FG016168

Figure 57

METRIC

A(m)

4.5

7.5

B(m)

13.06 *

7.5

13.24 *

13.90 *

13.79

4.5

20.81 *

17.07 *

14.83 *

13.28

23.77 *

23.25

18.75 *

16.73

15.81 *

12.75

1.5

25.84 *

21.99

20.10 *

15.95

16.62 *

12.27

26.67 *

21.26

20.82 *

15.42

17.06 *

11.91

-1.5

28.46 *

26.29 *

20.97

20.76 *

15.14

16.94 *

11.72

-3

25.99 *

31.78 *

24.77 *

19.76 *

15.1

15.97 *

11.71

-4.5

35.12 *

27.50 *

21.88 *

21.31

17.47 *

15.32

13.42 *

11.97

-6

21.02 *

16.92 *

12.68 *

A(m)

10.5

MAX. REACH

A(m)

B(m)

9.79 *

9.8

7.5

10.74 *

9.45 *

10.64

12.95 *

10.62

9.36 *

11.22

4.5

13.38 *

10.35

9.47 *

8.75

11.57

13.89 *

10.05

9.79 *

8.4

11.72

1.5

14.24

9.76

10.34 *

8.31

11.67

14.01

9.56

11.18 *

8.47

11.43

-1.5

13.93

9.47

12.48 *

8.95

10.97

-3

12.88 *

9.86

10.28

-4.5

12.48 *

11.54

9.28

-6

11.28 *

7.88

Safety

OP001120

1-62

FEET

A(ft)

B(ft)

28.82 *

28.97 *

30.28 *

29.67

44.87 *

36.96 *

32.22 *

28.61

51.29 *

50.17

40.59 *

36.08

34.30 *

27.47

55.88 *

47.41

43.52 *

34.4

36.04 *

26.44

57.77 *

45.8

45.10 *

33.23

36.98 *

25.67

-5

64.88 *

57.00 *

45.14

44.96 *

32.63

36.64 *

25.26

-10

58.49 *

68.95 *

53.63 *

45.19

42.71 *

32.56

34.37 *

25.27

-15

75.96 *

59.40 *

47.16 *

45.89

37.47 *

33.06

28.11 *

25.95

-20

44.75 *

35.79 *

25.95 *

A(ft)

MAX. REACH

A(m)

B(ft)

21.69 *

31.85

20.86 *

34.73

28.34 *

22.78

20.63 *

36.71

29.17 *

22.26

20.87 *

19.33

37.93

30.20 *

21.62

21.55 *

18.53

38.45

30.65

21.03

22.77 *

18.31

38.31

30.19

20.6

24.66 *

18.68

37.50

-5

30.00 *

20.45

27.56 *

19.74

35.98

-10

28.37 *

21.81

33.63

-15

27.44 *

25.68

30.27

-20

24.57 *

25.49

Ratings are based on SAE J1097.

Load point is the end of arm.

* Rated loads are based on hydraulic capacity.

Rated loads do not exceed 87% of hyd. Capacity or 75% of

tipping capacity.

Safety

OP001120

1-63

Track Width

: 4.0 m (13' 1") Track

Boom

: 6.65 m (21' 10")

Arm

: 2.9 m (9' 6")

W/O Bucket

Shoe

: 900 mm (2' 11")

Counter Weight

: 11,300 kg (24,900 Ib)

: Rating Over Front

: Rating Over Side or 360 degree

Unit

: 1,000 kg (1,000 lb)

FG016169

Figure 58

METRIC

A(m)

4.5

7.5

MAX. REACH

A(m)

B(m)

7.5

17.77 *

14.78 *

8.02

18.34 *

14.51 *

14.22

8.77

4.5

23.43 *

19.57 *

17.82

17.41 *

13.4

14.74 *

12.87

9.22

26.05 *

23.82

20.90 *

17.14

17.88 *

13.08

15.43 *

12.22

9.41

1.5

27.69 *

22.86

21.83 *

16.58

18.13 *

12.79

16.69 *

12.11

9.35

27.86 *

22.36

21.93 *

16.24

17.62 *

12.64

17.49 *

12.57

9.04

-1.5

34.13 *

26.43 *

22.26

20.75 *

16.16

17.44 *

13.79

8.45

-3

36.04 *

29.20 *

22.96 *

22.53

17.01 *

16.48

16.88 *

16.42

7.52

-4.5

20.81 *

15.21 *

14.72 *

6.08

FEET

A(ft)

MAX. REACH

A(m)

B(ft)

39.11 *

32.69 *

26.06

45.04 *

40.01 *

39.72

32.00 *

31.62

28.65

50.64 *

42.52 *

38.41

35.44 *

28.8

32.45 *

28.47

30.21

56.32 *

51.37

45.33 *

36.97

38.89 *

28.16

33.95 *

26.96

30.86

59.95 *

49.27

47.33 *

35.75

39.30 *

27.57

36.74 *

26.7

30.69

60.40 *

48.15

47.51 *

35.01

38.55 *

27.71

29.66

-5

74.18 *

57.27 *

47.93

44.78 *

34.87

38.43 *

30.47

27.70

-10

78.38 *

63.24 *

49.45 *

48.53

37.15 *

36.47

24.56

-15

44.18 *

32.06 *

19.68

Ratings are based on SAE J1097.

Load point is the end of arm.

* Rated loads are based on hydraulic capacity.

Rated loads do not exceed 87% of hyd. Capacity or 75% of

tipping capacity.

Safety

OP001120

1-64

Doosan DX700LC. Operation and Maintenance Manual (2010) - page 1