Takeuchi Compact Excavator TB014 (11410001~), TB016 (11610001~). Operators Manual

SAFETY ALERT SYMBOL

This symbol means Attention! Be Alert! Your Safety Is Involved.

The message that follows the symbol contains important informa-

tion about safety.

Read and understand the message to avoid personal injury or death.

■ It is the owner or employer’s responsibility to fully instruct each operator in the

proper and safe operation of all equipment. All persons using this machine should

thoroughly familiarize themselves with the following sections.

■ All operators must be instructed on the proper functions of the excavator before

running the machine.

■ Learn and practice correct use of the machine controls in a safe, clear area before

operating this machine on a job site.

CAUTION

Improper operation, inspection and maintenance of this

machine can cause injury or death.

Read and understand this manual before performing any

operation, inspection or maintenance on this machine.

■ Always store this manual near at hand preferably on the machine itself. If it should be

lost or damaged, immediately order a new one from your Takeuchi dealer.

When transferring ownership of this machine, be sure to provide this manual to the next

owner.

■ Takeuchi supplies machines complying to the local regulations and standards of the

country of export. If your machine has been purchased in another country or from a

person or company of another country, it may not have the safety devices or safety

standards required for use in your country. Should you have any question about whether

your machine complies with the regulations and standards of your country, contact a

Takeuchi dealer.

■ Please note that the contents and diagrams included in this manual may not match your

machine exactly.

It is your responsibility to observe all pertinent laws and regulations and to follow

the manufacturer’s instructions on machine operation, inspection and maintenance.

Virtually all accidents occur as the result of a failure to observe basic safety rules and

precautions. An accident can often be avoided by recognizing potentially hazardous

situations beforehand. Read and understand all of the safety messages which explain

how to prevent these accidents from occurring. Do not operate the machine until you are

sure that you have gained a proper understanding of its operation, inspection and

maintenance.

■ SlGNAL WORDS

Safety messages appearing in this manual and on machine decals are identified by the

words “DANGER”, “WARNING” and “CAUTION”. These signal words mean the following:

DANGER

WARNING

CAUTION

The word “DANGER”

The word “WARNING”

The word “CAUTlON”

indicates an imminently

indicates a potentially

hazardous situation

which, if not avoided,

can result in serious

could result in serious

may result in minor or

injury or death.

moderate injury.

IMPORTANT: The word “IMPORTANT” is used to alert against operators and

maintenance personnel about situations which can result in possible damage to

the machine and its components.

It is impossible to foresee every possible circumstance that might involve a potential hazard.

The warnings in this manual or on the machine can not cover all possible contingencies.

You must exercise all due care and follow normal safety procedures when operating the

machine so as to ensure that no damage occurs to the machine, its operators or other

persons.

■ EXPLANATION OF GRAPHICAL SYMBOLS

Following is an explanation of symbols used in this manual.

, X

prohibition

....... Lock

...... Unlock

INTRODUCTION

Foreword

This manual describes operation, inspection and maintenance of the machine, as well as

safety instructions to be heeded during these operations.

If you have any questions about the machine, please contact a Takeuchi sales or service

outlet.

■ Manual storage compartment

■ Serial numbers

A compartment for storing this manual is

Check the serial numbers of the machine and

provided at the position shown on the

the engine and write them in the spaces

diagram below.

provided below.

Machine number :

C4B003

1. Insert the starter key and turn it

counterclockwise to unlock the manual

C4A006

storage compartment.

2. After using the manual, place it in the

Engine number :

plastic pouch and store it back in the

manual storage compartment.

< TB014 >

< TB016 >

MACHINE DESCRIPTlON

■ Front, rear, Ieft and right

This manual refers the front, rear, left and

right of the machine as seen when sitting in

the operator’s seat with the dozer blade

visible to the front.

■ Designated operations

Use this machine primarily for the following

operations:

¡ Excavating

¡ Digging ditches

¡ Digging side ditches

¡ Leveling

¡ Loading

■ Features

¡Fast working speed and low-shock working equipment

¡Excellent stability thanks to a low center of gravity

¡The TB016 hydraulically adjustable crawler frame

■ Break-in period

When the machine is new, heed the instructions below when operating the machine for the

first 100 hours (as indicated on the hour meter).

Using a new machine roughly without breaking it in will lead to quicker deterioration of machine

performance and may shorten the machine’s service life.

¡ Warm up the engine and hydraulic oil sufficiently.

¡ Avoid heavy loads and rapid operations. Operate with a load of about 80% the maximum

load.

¡ Do not start up, accelerate, change directions, or stop abruptly unless necessary.

SAFETY

General Precautions

Observe all safety rules

Wear appropriate clothing and

personal protective equipment

¡ Operation, inspection and maintenance of

this machine must be performed only by

a trained and qualified person.

¡All rules, regulations, precautions and

safety procedures must be understood

and followed when performing operation,

inspection and maintenance of this

machine.

¡ Do not perform any operation, inspection

and maintenance of this machine when

under the adverse influence of alcohol,

¡Do not wear loose clothing or any

drugs, medication, fatigue, or insufficient

accessory that can catch on controls or in

sleep.

moving parts.

¡ Do not wear oily or fuel stained clothing

that can catch fire.

¡ Wear a hard hat, safety shoes, safety

glasses, filter mask, heavy gloves, ear

protection and other protective equipment

as required by job conditions. Wear

required appropriate equipment such as

safety glasses and filter mask when using

grinders, hammers or compressed air, as

metal fragments or other objects can fly

and cause serious injury.

¡ Use hearing protection when operating the

machine. Loud prolonged noise can cause

hearing impairments, even the total loss

of hearing.

SAFETY

General Precautions

Provide a fire extinguisher and

Use a signal person and flagman

first aid kit

Know and use the hand signals required for

¡ Know where a fire extinguisher and first

particular jobs and make sure who has the

aid kit are located and understand how to

responsibility for signaling.

use them.

¡ All personnel must fully understand all the

¡Know how to contact emergency

signals.

assistance and first aid help.

¡ The operator shall respond to signals only

from the appointed signal person, but shall

obey a stop signal at any time from

anyone.

¡ The signal person must stand in a clearly

visible location when giving signals.

Never remove safety equipment

¡ Make sure all protective guards, canopies,

doors, etc., are in place and secure. Repair

or replace damaged components before

operating the machine.

¡ Know how to use the safety lock lever, seat

belt and other safety equipment and use

them properly.

¡Never remove any safety equipment

except for service. Keep all safety

equipment in good operating condition.

SAFETY

General Precautions

Be sure to lock the safety lock

Avoid fire and explosion hazards

lever before leaving the

operator’s seat

Keep flames away from fuel, hydraulic fluid,

oil, grease and antifreeze. Fuel is particularly

¡ Before leaving the operator’s seat, set the

flammable and dangerous.

safety lock lever securely to the lock

¡When handling these combustible

position and stop the engine. If any

materials, keep lit cigarettes, matches,

controls should be touched accidentally

lighters and other flames or sources of

when the safety lock lever has not be

flames away.

locked, the machine will move suddenly,

¡ Do not smoke or permit open flames while

and cause serious injury or death.

fueling or near fueling operations.

¡ Note that the dozer blade, boom swing

¡ Never remove the fuel cap or refuel with

and auxiliary hydraulics controls are not

the engine running or hot. Never allow fuel

locked, even when the safety lock lever is

to spill on hot machine components.

set to the lock position. Do not touch these

¡Clean up spilled fuel, oil or other

controls accidentally.

flammable fluids immediately.

¡ Before leaving the operator’s seat, lower

¡ Check for fuel, oil or hydraulic fluid leaks.

the working equipment, lock the safety

Stop all leaks and clean the machine

lock lever, and stop the engine. Also, be

before operating.

sure to remove the key and take it with

¡ Do not cut or weld on pipes or tubes that

you.

contain flammable fluids. Clean thoroughly

with nonflammable solvent before cutting

or welding.

¡Remove all trash or debris from the

machine. Make sure that oily rags or other

flammable material are not stored on the

machine.

¡Handle all solvents and dry chemicals

according to procedures identified on

manufacturers’ containers. Work in a well-

ventilated area.

¡Never use fuel for cleaning purposes.

Always use a nonflammable solvent.

¡ Store all flammable fluids and materials

in a safe and well-ventilated place.

SAFETY

General Precautions

Exhaust fumes from the engine

Be careful not to get crushed or

can kill

cut

¡ Do not operate the engine in an enclosed

Never put your hands, feet or other parts of

area without adequate ventilation.

your body between the upperstructure and

¡If natural ventilation is poor, install

the undercarriage or tracks, between the

ventilators, fans, exhaust extension pipes

machine body and working equipment, or

or other artificial venting devices.

between a cylinder and moving part. The size

of these gaps change when the machine

moves and if caught a person can suffer

severe injury or death.

Handling asbestos dust

Using optional products

Inhaling asbestos dust has been linked to

¡Consult with a Takeuchi dealer before

lung cancer. When handling materials which

installing optional attachments.

may contain asbestos, take the following

¡ Do not use attachments that have not

precautions:

been approved by Takeuchi or a Takeuchi

¡ Never use compressed air for cleaning.

dealer. Doing so may compromise safety

¡ Avoid brushing or grinding of the materials.

or adversely affect the machine’s

¡For clean up, use wet methods or a

operation or service life.

vacuum equipped with a high efficiency

¡ Takeuchi will not be held responsible for

particulate air (HEPA) filter.

any injuries, accidents or damage to its

¡ Wear an approved respirator if there is no

products caused by the use of a non-

other way to control the dust. When

approved attachment.

working indoors, install a ventilation

system with a macro molecular filter.

Never modify the machine

Unauthorized modifications to this machine

can cause injury or death. Never make

unauthorized modifications to any part of this

machine.

SAFETY

Preparing Precautions

Know the working area

Always keep the machine clean

Before starting operation, know the working

area to ensure safety.

¡Check the topography and ground

condition of the working area, or the

structure of the building when working

indoors, and take the necessary safety

measures in dangerous spots.

¡Note and avoid all hazards and

obstructions such as ditches, underground

lines, trees, cliffs, overhead electrical wires

¡Clean windows, mirrors and lights to

or areas where there is danger of a slide.

ensure good visibility.

¡ Wipe off any oil, grease, mud, snow or

ice, to prevent accidents due to slipping.

¡ Remove all loose objects stored in the

machine and all objects which do not

belong in or on the machine and its

equipment.

¡ Remove any dirt, oil or grease from the

engine area, to prevent fires.

¡ Clean the area around the operator’s seat,

¡Check with the local utilities for the

removing any potential obstacles.

locations of buried gas and water pipes

and buried power cables. Determine jointly

what specific precautions must be taken

to insure safety.

¡ When working on roads, be sure to take

into account the safety of pedestrians and

vehicles.

• Use a flagman and/or signals.

• Fence off the working area and prohibit

entry to unauthorized persons.

¡ When working in water or crossing shallow

streams or creeks, check the depth of the

water, the solidity of the ground, and the

speed of the current beforehand. Make

sure the water is not deeper than the

allowable depth.

Refer to the section titled “Cautions on

Operating” for further instructions.

SAFETY

Preparing Precautions

Perform inspection and

maintenance daily

Failure to notice or repair machine

irregularities or damage can lead to

accidents.

¡ Before operating, perform the prescribed

inspections and make repairs immediately

should any irregularities be found.

¡ If a failure that causes loss of control such

as steering, service brakes or engine

occurs, stop the machine motion as

quickly as possible, follow the shutdown

procedure, and keep machine securely

parked until the malfunction is corrected.

SAFETY

Starting Precautions

Maintain three point contact

Clear the area of other persons

when mounting and dismounting

before starting the machine

¡ Do not jump on or off the machine. Never

Do not start the engine until you are sure it is

attempt to mount or dismount a moving

safe. Before starting, check or perform the

machine.

following.

¡ When mounting and dismounting the cab,

¡ Walk around the machine and warn all

first open the door fully to the locked

personnel who may be servicing the

position and check that it does not move.

machine or are in the machine path. Do

(For machines with cabs)

not start until all personnel are clearly away

from the machine.

¡ Check for any “DO NOT OPERATE” tags

or similar warning notices on the cab door,

controls or starter switch.

¡ Sound horn to alert everyone around the

machine.

¡Always face the access system and

maintain a three point contact with the

Start the engine from the

recommended handrails and steps while

operator’s seat

getting on and off the machine. Keep steps

and platform clean.

¡ Adjust, secure and latch the operator’s

¡ Never use the safety lock lever or control

seat.

levers as hand holds.

¡ Fasten the seat belt.

¡ Check that the parking device is applied

and place all controls in the neutral

position.

¡ Check that the safety lock lever is in the

lock position.

¡ Clear the area of all persons.

¡ Start and operate the engine from the

operator’s seat only.

¡Never attempt to start the engine by

shorting across the starter terminals.

SAFETY

Starting Precautions

Starting with jumper cables

In cold weather

Use jumper cables only in the recommended

¡Be careful of slippery conditions on

manner. Improper use of jumper cables can

freezing ground, steps and hand holds.

result in battery explosion or unexpected

¡ In severe cold weather, do not touch any

machine motion.

metal parts of the machine with exposed

Refer to the section titled “If the Battery

flesh, as flesh can freeze to the metal and

Goes Dead” for proper instructions.

Cause injury.

¡ Do not use ether or starting fluids on this

engine. These starting aids can cause

explosion and serious injury or death.

¡ Warm up the engine and hydraulic fluid

before operating.

After starting the engine

After starting the engine, perform the

following operations and checks in a safe

place with no persons or obstacles in the

area. If any malfunctions are found, follow

the shutdown procedure and report the

malfunction.

¡ Warm up the engine and hydraulic fluid.

¡Observe all gauges or warning

instruments for proper operation.

¡ Listen for unusual noises.

¡ Test engine speed control.

¡Operate each control to insure proper

operation.

SAFETY

Operating Precautions

Ensure good visibility

Check for safety in the

surrounding area before starting

¡ When working in dark places, turn on the

machine’s working lights and headlights

and/or provide extra stationary lighting if

necessary.

¡When visibility is poor due to severe

weather (fog, snow or rain), stop operating

the machine and wait until conditions

improves.

¡ Understand the machine limitations.

¡ Use a signal person where clearances are

close or your vision is obstructed.

Do not permit riders on the

¡Never allow anyone to enter the slew

machine

(swing) radius and machine path.

¡ Signal your intention to move by sounding

the horn.

¡ There are blind spots to the rear of the

machine.

If necessary, swing the cab around before

backing up to check that the area is safe

and clear.

¡ Do not allow anyone to ride on any part of

the machine at any time while traveling.

¡ Do not allow anyone to be on any part of

the machine while operating.

SAFETY

Operating Precautions

Check the position of the

Travel safety

undercarriage (tracks) before

traveling

(12 to 16 in.)

¡ Travel with the dozer blade up, the hoe

attachment folded as shown on the

Before operating the travel levers, check to

diagram, and the bucket raised 30 to 40

make sure that the dozer blade is to the front

cm (12 to 16 in.) from the ground.

of the operator’s seat. BE AWARE that when

¡ Do not slew (swing) while traveling. If you

the dozer blade is to the rear of the operator’s

must operate the hoe attachment while

seat, the travel levers operate in the opposite

traveling, operate at speeds slow enough

direction to when the dozer blade is in the

so you have complete control at all times.

front.

Fully extend the crawler width

when operating (TB016)

E4A040

¡ Avoid crossing over obstacles whenever

possible. If you must do so, keep the hoe

attachment close to the ground and travel

slowly. Never cross obstacles if they will

seriously tilt the machine (to an angle of

10° or greater).

Always operate the machine with the crawler

¡ On uneven ground, travel at low speed

width at the maximum to increase machine

and avoid accelerating, stopping or

stability. The smaller the crawler width, the

changing directions abruptly.

greater the possibility the machine can tip

¡ When roading a machine, know and use

over. If it is absolutely necessary to operate

the signaling devices required on the

the machine with a narrow crawler width, do

machine. Provide an escort for road travel

so with great care.

when required.

SAFETY

Operating Precautions

Cautions on traveling on slopes

When traveling on slopes or grades, be

careful that the machine does not tip (roll)

over or slide.

¡Never exceed the machine’s stability

capabilities (maximum gradeability - 25°,

lateral tipping angle - 10°). Also note that

when actual working area conditions are

¡ Do not change directions or cross slopes

poor the machine’s stability capabilities

sideways. First return to a flat surface then

may be lower.

redirect the machine.

Operate on snow or ice with extra

care

¡When traveling on snow or frozen

surfaces, keep the machine travel speed

down and avoid accelerating, stopping or

changing directions abruptly.

¡ Remember that the road shoulder, fences,

etc., may be buried in the snow and not

visible.

¡ Lower the dozer blade when parked on

unsure ground conditions.

¡ When traveling on slopes or grades, lower

the bucket to a height of 20 to 30 cm (8 to

12 in.) off the ground. In emergencies,

lower the bucket to the ground and stop

the machine.

¡ When traveling on slopes or grades, move

slowly in first gear (low speed).

¡ Do not travel down slopes in reverse.

¡ On grass, dead leaves, wet metal or frozen

surfaces, the machine may slide sideways

even on very gentle slopes. Make sure

the machine never faces sideways with

respect to the slope.

SAFETY

Operating Precautions

¡ Always contact the nearest electric utility

Insure driver safety before

and determine jointly what specific

loading trucks

precautions must be taken to insure safety.

¡ Consider all lines to be power lines and

treat all power lines as energized even

though it is known or believed that the

power is shut off and the line is visibly

grounded.

¡Use a signal person to observe the

approach of any part of the machine or

load to the power line.

¡Caution all ground personnel to stand

Do not load a truck unless the driver is in a

clear of the machine and the load at all

safe place.

times.

¡ Never swing or position the bucket over

¡ If the machine should come in contact with

personnel or truck cabs.

a live electrical source, do not leave the

¡ Load the truck from the rear.

operator’s seat. Do not allow anyone to

approach or touch the machine.

Keep a safe distance from

electrical power lines

¡ Be especially careful of buried high voltage

power lines.

Never approach power lines with any part of

the machine and its load unless all local and

national required safety precautions have

been taken. Electrocution and death can

result from arcing, touching or even being

close to a machine that is in contact with or

near an electrical source.

¡ Maintain the maximum possible distance

from power lines and never violate the

minimum clearance.

SAFETY

Operating Precautions

• The ground is weak after rain or

Watch out for hazardous working

explosions.

conditions

• The ground is also unstable on banks

and near dugout trenches.

¡Never undercut a high bank. Be

particularly alert for the possibility of a

Operating on slopes is

cave-in.

dangerous

¡ Do not operate in places where there is a

danger of falling rocks.

When operating on slopes or grades, slewing

(swinging) or operating working equipment

may cause the machine to lose stability and

tip over. Avoid operating on slopes whenever

possible.

Fill

¡ Keep machine well back from the edge of

an excavation. Avoid undercutting the

machine.

¡ Level off the work area.

¡ Do not approach unstable surfaces (cliffs,

road shoulders, deep trenches, etc.). The

ground may give way under the machine’s

¡ Avoid swinging the loaded bucket in a

weight or vibrations, causing the machine

downhill direction. This will reduce the

to tip over.

stability of the machine.

SAFETY

Operating Precautions

Never slew (swing) sideways with

Excavators are not designed for

excessive weights

lifting loads

The machine can tip over more easily in the

The machine is specifically designed for

lateral direction than in the longitudinal

excavation work and has no safety devices

direction.

for crane operation. Extreme caution should

¡Do not slew (swing) sideways with

be used if the excavator is used for lifting.

excessive weight at the front.

¡Never lift loads in excess of capacity.

In particular do not slew sideways on

Overload will cause the machine to roll and

slopes.

can result in serious injury or death.

¡ The front is heavier for machines equipped

¡ All rated lift capacities are based on the

with breakers, crushers or telescopic arms

machine being level and on a firm

than for machines equipped with the

supporting surface. For safe working

standard bucket. Do not operate such

loads, the user is expected to make due

machines sideways especially with the

allowance for the particular job conditions

digging arm (boom) downhill.

such as soft or uneven ground, non-level

condition, side loads, dynamic or jerked

loads, hazardous conditions, experience

of personnel, etc. The operator and other

personnel should fully acquaint

themselves with the operator’s manual

Watch boom clearance

before operating this machine, and rules

for safe operation of equipment shall be

adhered to at all times.

¡Failure of the bucket linkage or slings

could result if chains or slings are

incorrectly attached, resulting in serious

injury or death.

¡ Do not attempt to pull stumps out of the

ground while using the machine as a

crane. The loads imposed on the machine

When operating under bridges, in tunnels,

under this use are completely unknown.

near power lines or indoors, be careful not

¡ Never allow any personnel to stand on or

to hit the boom or arm against overhead

under lifted loads or even within the

objects.

maneuvering area.

SAFETY

Operating Precautions

Danger of flying objects

Cautions on Towing

This machine is not equipped with protective

guards to protect the operator from flying

objects. Do not use the machine in places

where there are risks of the operator being

hit by flying objects.

N0A006

When towing, selecting the wrong wire rope,

inspecting improperly, or towing in the wrong

way could lead to accidents resulting in

serious injury or death.

¡The wire rope breaking or coming

detached could be extremely dangerous.

Use a wire rope suited for the required

towing force.

¡ Do not use a wire rope that is kinked,

twisted or otherwise damaged.

¡ Do not apply strong loads abruptly to the

wire rope.

¡ Use safety gloves when handling the wire

rope.

¡ Make sure there is an operator on the

machine being towed as well as on the

machine that is towing.

¡ Never tow on slopes.

¡ Do not let anyone near the wire rope while

towing.

SAFETY

Stopping Precautions

Park safely

E3A4901

¡ Park the machine on firm, level ground and

apply the parking device.

¡ When parking on streets, use barriers,

caution signs, lights, etc., so that the

machine can easily be seen even at night

to avoid collision with other vehicles.

¡Before leaving the machine, do the

following:

1. Lower the bucket and dozer blade to

the ground.

2. Place the safety lock lever in the lock

position.

3. Stop the engine and remove the key.

4. Lock the cab and covers.

SAFETY

Transporting Precautions

Load and unload the machine

Hoist the machine safely

safely

¡ Know and use correct crane signals.

¡ Inspect the hoisting equipment daily for

damaged or missing parts.

Fasten to the suspension fitting

¡ Keep all other persons out of the area

when hoisting. Do not move the machine

Ramp

over the heads of the persons.

Stopper

¡Do not hoist the machine with an

operator(s) on it.

15° or less

¡When hoisting, use a wire rope with

Distance between ramps

E4F001

sufficient strength with respect to the

The machine may roll or tip over or fall while

machine’s weight.

loading or unloading it. Take the following

¡ Do not hoist with the machine in a posture

precautions:

other than the one described in the

¡Select a firm, level surface and keep

procedure below. Doing so is dangerous

sufficient distance from road shoulders.

as it may result in the machine losing its

¡ Use loading ramps of adequate strength

balance.

and size. Maintain the slope of loading

Refer to page 93 “Hoisting the machine”.

ramps within 15 degrees.

¡ Secure the ramps to the truck bed.

¡ Keep the truck bed and loading ramps

clean of oil, clay, ice, snow, and other

Transport the machine safely

materials which can become slippery.

Clean the tracks.

¡ Know and follow the safety rules, vehicle

¡ Block the transport vehicle so it can not

code and traffic laws when transporting

move.

the machine.

¡ Use a signal person when loading and

¡ Consider the length, width, height and

unloading the machine, and travel slowly

weight of the truck with the machine

in first gear (low speed).

loaded on it when determining the best

¡ Never change course on the ramp.

route.

¡Do not slew (swing) on ramps. The

machine may tip over.

¡ When slewing (swinging) on the truck bed,

do so slowly as the footing can be

unstable.

¡ Engage the slew (swing) lock after loading.

¡ Block both tracks and secure the machine

to the truck bed with load binders.

SAFETY

Maintenance Precautions

Attach a “DO NOT OPERATE” tag

Anti-explosive lighting

Severe injury could result if an unauthorized

person should start the engine or touch

controls during inspection or maintenance.

¡Stop the engine and remove the key

before performing maintenance.

¡ Attach a “DO NOT OPERATE” tag to the

starter switch or control lever.

Use anti-explosive electrical fixtures and

lights when inspecting fuel, oil, coolant,

Use the correct tools

battery fluid, etc. If lighting that is not anti-

explosive should break, the substance could

ignite, resulting in serious injury or death.

Do not allow unauthorized

personnel in the work area

Do not use damaged or weakened tools or

tools designed for other purposes. Use tools

suited for the operation at hand.

Replace important safety parts

periodically

Do not allow unauthorized personnel in the

¡Replace fuel hoses periodically. Fuel

work area. Chips or other debris can fly off

hoses become weaker over time, even if

machine parts when grinding, welding or

they appear to be in good shape.

using a hammer.

¡ Replace important safety parts whenever

an irregularity is found, even if it is before

the normal time for replacement.

Refer to the section titled “Important Parts”

for further details.

SAFETY

Maintenance Precautions

Prepare the work area

Stop the engine before

performing maintenance

¡ Select a firm, level work area. Make sure

there is adequate light and, if indoors,

¡Avoid lubrication or mechanical

ventilation.

adjustments with the machine in motion

¡ Clear obstacles and dangerous objects.

or with the engine running while stationary.

Eliminate slippery areas.

¡ If maintenance must be performed with

the engine running, always work as a two-

person team with one person sitting in the

operator’s seat while the other works on

the machine.

• When performing maintenance, be sure

to keep your body and clothing away

from moving parts.

Always clean the machine

Stay clear of moving parts

¡Clean the machine before performing

¡ Stay clear of all rotating and moving parts.

maintenance.

Wrapping or entanglement may result in

¡ Stop the engine and cover electrical parts

serious injury or death.

when washing the machine. Water on

¡ Keep hands, clothing and tools away from

electrical parts could cause short-circuits

the rotating fan and running fan belts.

or malfunctions.

Do not use water or steam to wash the

battery, sensors, connectors or the

operator’s compartment.

SAFETY

Maintenance Precautions

Securely block the machine or

Secure the engine hood or cover

any component that may fall

when opened

Be sure to secure the engine hood or cover

when opening it. Do not open the engine

hood or cover on slopes or in strong wind.

Place heavy objects in a stable

position

¡ Before performing maintenance or repairs

under the machine, set all working

equipment against the ground or in the

lowermost position.

¡ Securely block the tracks.

¡If you must work beneath the raised

machine or equipment, always use wood

blocks, jack-stands or other rigid and

stable supports. Never get under the

machine or working equipment if they are

When removing or installing the hoe

not sufficiently supported. This procedure

attachment, place it in a stable position so

is especially important when working on

that it does not tip over.

hydraulic cylinders.

Securely block the working

equipment

To prevent unexpected movement, securely

block the working equipment when repairing

or replacing the cutting edges or bucket teeth.

SAFETY

Maintenance Precautions

Use caution when fueling

Be careful with hot and

pressurized components

¡ Do not smoke or permit open flames while

fueling or near fueling operations.

Stop the engine and allow the machine to

¡ Never remove the fuel cap or refuel with

cool down before performing inspection and

the engine running or hot. Never allow fuel

maintenance.

to spill on hot machine components.

¡ The engine, muffler, radiator, hydraulic

¡ Maintain control of the fuel filler nozzle

lines, sliding parts and many other parts

when filling the tank.

of the machine are hot directly after the

¡ Do not fill the fuel tank to capacity. Allow

engine is stopped. Touching these parts

room for expansion.

will cause burns.

¡ Clean up spilled fuel immediately.

¡ The engine coolant, oil and hydraulic fluid

¡ Tighten the fuel tank cap securely. Should

are also hot and under high pressure.

the fuel cap be lost, replace it only with

Be careful when loosening caps and

the original manufacturer’s approved cap.

plugs. Working on the machine under

Use of a non-approved cap without proper

these conditions could result in burns or

venting may result in pressurization of the

injuries due to the hot oil spurting out.

tank.

¡ Never use fuel for cleaning purposes.

¡ Use the correct fuel grade for the operating

season.

Be careful with hot cooling

systems

Handling of hoses

Fuel, oil or hydraulic fluid leaks can cause a

fire.

¡ Do not twist, bend or hit the hoses.

¡ Never use twisted, bent or cracked hoses,

tubes and pipes. They may burst.

¡ Retighten loose connections.

Do not remove the radiator cap or drain plugs

when the coolant is hot. Stop the engine, let

the engine and radiator cool and loosen the

radiator cap or drain plugs slowly.

SAFETY

Maintenance Precautions

Be careful with fluids under

Release all pressure before

pressure

working on the hydraulic system

Pressure can be maintained in the hydraulic

Oil may spurt out if caps or filters are removed

circuit long after the engine has been shut

or pipes disconnected before releasing the

down.

pressure in the hydraulic system.

¡ Release all pressure before working on

¡ Gradually loosen the vent plug to relieve

the hydraulic system.

tank pressure.

¡ Move all the control levers and pedals

several times in all directions to release

the pressure from the working equipment

circuitry. (For link type controls)

¡When removing plugs or screws or

disconnecting hoses, stand to the side and

loosen slowly to gradually release the

internal pressure before removing.

¡Hydraulic fluid under pressure can

penetrate the skin or eyes and cause

injury, blindness or death. Fluid escaping

Be careful with grease under

from a small hole can be almost invisible.

pressure

Wear a safety goggles and heavy gloves

and use a piece of cardboard or wood to

search for suspected leaks.

If fluid is injected into the skin, it must be

removed within a few hours by a doctor

familiar with this type of injury.

E3A6201

The track adjuster contains highly

pressurized grease. If the tension is adjusted

without following the prescribed procedure,

the grease discharge valve may fly off,

resulting in injury.

¡ Do not loosen the grease nipple.

¡ Loosen the grease discharge valve slowly.

¡ Do not put your face, arms, legs or body

in front of the grease discharge valve.

¡If no grease is expelled when grease

discharge valve is loosened, there is a

problem. Contact your nearest service

outlet for repairs. DO NOT disassemble,

as this is very dangerous.

SAFETY

Maintenance Precautions

¡ Always unfasten the negative (-) battery

Disconnect the battery

cable first when disconnecting the battery

cable. Always connect the negative (-)

battery cable last when fastening the

battery cable.

¡Loose battery terminals may result in

sparks. Be sure to fasten terminals tightly.

¡ Make sure the vent caps are tightened

securely.

¡ Do not charge a battery or jump-start the

engine if the battery is frozen. Warm to

15°C (60°F) or the battery may explode.

Disconnect the battery before working on the

¡ Do not use the battery when the fluid level

electrical system or doing any welding.

is below the lower level. Doing so will

Remove the negative (-) battery cable first.

hasten the deterioration of the internal

When reconnecting the battery, connect the

portions of the battery and shorten the

negative (-) battery cable last.

battery life, and can also cause rupturing

(or an explosion).

¡ Do not fill the battery above the upper

level. Doing so could cause the fluid to

leak, contact and damage the skin, or

Avoid battery hazards

cause parts to corrode.

¡ Batteries contain sulfuric acid which will

damage eyes or skin on contact.

• If acid contacts eyes, flush immediately

with clean water and get prompt medical

attention.

• If acid is accidentally swallowed, drink

large quantities of water or milk and call

a physician immediately.

• If acid contacts skin or clothing, wash

off immediately with clean water.

¡ Wear safety glasses and gloves when

working with batteries.

¡Batteries generate flammable and

explosive gases. Keep arcs, sparks,

flames and lighted tobacco away.

¡ Use a flashlight to check battery electrolyte

level.

¡ Stop the engine and shut off electrical

equipment while inspecting or handling the

battery.

¡ Do not short circuit the battery posts with

metal items.

SAFETY

Maintenance Precautions

Have a Takeuchi service agent

repair welding cracks or other

damage

Ask a Takeuchi service agent to repair any

welding problems which are detected. If not

feasible, make sure the welding is done by a

qualified person in a properly equipped

workplace.

Checks after maintenance

¡ Gradually raise the engine speed from a low

idle to maximum speed and check that no

oil or water is leaking from serviced parts.

¡Move the controls and check that the

machine is operating properly.

Disposing of wastes

¡ Funnel spent fluids from the machine into

containers. Disposing of fluids improperly

destroys the environment.

¡ Follow the prescribed regulations when

disposing of oil, fuel, engine coolant,

refrigerant, solvents, filters, batteries or

other harmful substances.

SAFETY

Safety Signs (Decals)

The following safety signs (decals) have been placed on your machine in the areas indicated.

They are intended for the personal safety of you, and those working with you. Please take this

manual, walk around your machine and note the content and location of these safety signs.

Review these signs and the operating instructions in this manual with your machine operators.

¡ Keep the signs legible. If they are not, obtain replacements from your Service outlet.

SAFETY

Safety Signs (Decals)

1. No.03593-06500

5. No.05693-21980

WARNING

DO NOT

enter into

Engine may be HOT

swinging area

05693-21980

2. No.03593-07400

6. No.03993-00500

Position of Hoisting

CAUTION

STOP ENGINE

BEFORE OPENING

03593-07400

3. No.03393-79820

7. No.03593-47010

WARNING

THIS EXCAVATOR

MUST NOT BE USED

AS A CRANE

03593-47010

8. No.03593-47020

4. No.03593-13700

WARNING

WHEN BUCKETS WIDER THAN STANDARD

1 - This machine,if improperly operated or

ARE FITTED TO THIS MACHINE,

maintained can cause bodily harm,or even

CAB(CANOPY)DAMAGE MAY OCCUR WHEN

FULL LEFT HAND BOOM OFFSET IS USED.

DEATH.

03593-47020

2 -

Read and understand the owners manual

supplied with this machine before operating.

3 -

Keep all safety devices in place and

9. No.03393-75040

functional.

4 -

Do not operate the machine unless the seat

belt is properly fastened around you.

CAUTION

5 -

Follow the instructions in the Operator’s

DO NOT USE ETHER

Manual when hoisting the machine or

USAGE OF ETHER FOR STARTING

fastening it to the transport vehicle.

PURPOSES MAY CAUSE INTERNAL

03593-13700

ENGINE DAMAGE.

03393-75040

SAFETY

Safety Signs (Decals)

10. No.03393-75050

12. No.03593-06700

Hydraulic oil

CAUTION

HYDRAULIC TANK MUST REMAIN

PRESSURIZED TO AVOID DAMAGE

TO PUMPS.

03393-75050

11. No.03593-06600

Diesel Fuel

13. No.03593-54028

Noise Outside the Cab

This value indicates the noise level

outside the machine and refers to the

noise perceived by the persons who

are in the vicinity of the work area.

Diesel Fuel Only

03593-06600

CONTROLS

Names of Components

C4B001

Upperstructure

Undercarriage

Working equipment

1. Cab

6. Crawler belt

11. Bucket

2. Seat

7. Idler

12. Bucket cylinder

3. Engine hood

8. Track roller

13. Arm

4. Fuel tank

9. Shoe slide

14. Arm cylinder

5. Hydraulic tank

10. Travel motor

15. Boom

16. Boom cylinder

17. Boom bracket

18. Swing cylinder

19. Auxiliary hydraulic line

20. Dozer blade

21. Blade cylinder

CONTROLS

Names of Components

1. Instrument panel

10. Left operating lever

2. Starter switch

11. Right operating lever

3. Light switch

12. Pedal lock

4. Horn switch

13. Boom swing pedal

5. Travel speed switch

14. Travel lever

6. Wiper switch (Cab)

15. Auxiliary pedal

7. Safety lock lever

16. Blade lever

8. Safety lock lever (Canopy)

17. Selector lever

9. Throttle lever

18. Heater fan switch (Cab)

CONTROLS

Doors and Covers

To open the door from inside the cab, push

Starter Key

the lever (2) to the front.

3. Open the door fully and press it against

the cab to lock it in place.

Closing

E4B003

The starter key is used not only to start and

stop the engine, but also to lock and unlock the

cab door, engine hood, fuel cap, manual storage

C4C002

compartment, storage box and tool box.

1. Either push release lever (3) to the front

or lower release lever (4).

2. Close the released door.

Cab Door (Cab)

WARNING

Front Window (Cab)

When mounting and dismounting the

cab, first open the door fully to the locked

WARNING

position and check that it does not move.

¡Grasp the handles firmly with both

Open the door fully and press it against the catch

hands when opening and closing the

at the back of the door to lock it in place. Always

front window. Your head or hands may

lock the door when mounting and dismounting

get caught if they slip.

and when operating the machine.

¡ If you open the front window, be sure

to lock it in place with the lock pins on

Opening

the left and right sides. The window

may fall if it is not locked in place.

Opening

C4C001

Released

Locked

1. Insert the starter key and turn it clockwise

to unlock the door.

C4C003

2. Pull the knob (1) towards you and open

the door.

1. Park on a level surface and stop the engine.

CONTROLS

Doors and Covers

2. Set the safety lock lever to the locked

Lower Front Window (Cab)

position.

3. Pull the left and right lock pins (1) to the

Removing

inside then turn them to the locked position

to unlock the front window. If the lock pins

(1) are partially sticking out they may

cause damage.

C4C005

1. Open the front window and stow it in the

ceiling.

2. Grasp the protruding parts (4) on the left

and right with your fingers and slowly lift

C4C004

the lower front window off.

4. Grasp the lower handle (2) with the left

hand, the upper handle (3) with the right

hand, then lift and slide to the rear.

5. Once the window frame is against the

stopper, move the lock pins (1) to the

outside to lock front window.

Closing

C4C006

WARNING

3. Hold the glass firmly, place the lower front

When closing the front window, lower the

window through the guides (5) at the rear,

window slowly so as not to hit your head.

then set it on the supports (6) and fasten

Lowering the window abruptly may result

it in place.

in injury or damage the front window.

1. Pull the left and right lock pins (1) to the

inside and turn them to the locked position

to unlock the front window. If the lock pins

(1) are partially sticking out they may

cause damage.

2. Grasp the front (lower) handle (2) with the

left hand, the rear (upper) handle (3) with

the right hand, then slowly lower the front

window.

3. Move the lock pins (1) to the outside to

lock the front window.

Takeuchi Compact Excavator TB014 (11410001~), TB016 (11610001~). Operators Manual - page 1