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Takeuchi Hydraulic Excavator TB153FR (No.15820004~), TB180FR (17830004~). Operator's Manual - page 1

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 :

1. After using the manual, place it in the

L4A0011

plastic pouch and store it back in the

manual storage compartment.

Engine number :

< TB153FR : Canopy >

1. Insert the starter key and turn it

counterclockwise to unlock the manual

storage compartment.

2

MACHINE DESCRIPTlON

■ Front, rear, Ieft and right

FRONT

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.

LEFT

RIGHT

■ Designated operations

Use this machine primarily for the following

operations:

¡ Excavating

¡ Digging ditches

¡ Digging side ditches

REAR

¡ Leveling

D5A003

¡ Loading

■ Features

¡ A unique adjustable offset boom system

¡ Short tail swing radius

¡ Short pitch rubber crawler

¡ Low engine noise and exhaust emissions

¡ Pilot operated joystick controls

¡ One toutch engine deceleration button

¡ Slew cushioning system for easy bucket positioning

¡ Engine emergency stop / idle system

¡ Tilt-up operators platform for easy access to major compartment

■ 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.

3

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.

8

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

Never remove safety equipment

visible location when giving signals.

¡ 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.

9

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, raise

flammable and dangerous.

the safety lock lever to engage the lock

¡When handling these combustible

and stop the engine. If any controls should

materials, keep lit cigarettes, matches,

be touched accidentally when the safety

lighters and other flames or sources of

lock lever is lowered, the machine will

flames away.

move suddenly, and cause serious injury

¡ Do not smoke or permit open flames while

or death.

fueling or near fueling operations.

¡ < TB153FR > : Note that the dozer blade

¡ Never remove the fuel cap or refuel with

control is not locked, even when the safety

the engine running or hot. Never allow fuel

lock lever is set to the lock position. Do

to spill on hot machine components.

not touch this control accidentally.

¡Clean up spilled fuel, oil or other

¡ Before leaving the operator’s seat, lower

flammable fluids immediately.

the working equipment, raise the safety

¡ Check for fuel, oil or hydraulic fluid leaks.

lock lever to engage the lock and stop the

Stop all leaks and clean the machine

engine. Also, be sure to remove the key

before operating.

and take it with you.

¡ Do not cut or weld on pipes or tubes that

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.

10

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 in-

lung cancer. When handling materials which

stalling 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.

11

SAFETY

Preparing Precautions

Know the working area

Alway 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,

removing any potential obstacles.

¡Check with the local utilities for the

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 an / 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.

12

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.

13

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.

Start the engine from the

¡Always face the access system and

operator’s seat

maintain a three point contact with the

recommended handrails and steps while

¡ Adjust, secure and latch the operator’s

getting on and off the machine. Keep steps

seat.

and platform clean.

¡ Never use the safety lock lever or control

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.

14

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

After starting the engine

before operating.

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.

15

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

Do not permit riders on the

close or your vision is obstructed.

machine

¡ Never allow anyone to enter the slewing

(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.

16

SAFETY

Operating Precautions

¡ When a load greater than a set value is

Check the position of the

applied during 2nd speed (high speed)

undercarriage (tracks) before

travel, the speed will automatically slow

traveling

down by switching to 1st speed (low

speed). Thereafter, when the load

becomes lighter, the speed will increase

by returning to 2nd speed (high speed).

Exercise due caution since the travel

speed changes automatically.

Before operating the travel levers, check to

make sure that the dozer blade is to the front

of the operator’s seat. BE AWARE that when

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

seat, the travel levers operate in the opposite

E4A040

direction to when the dozer blade is in the

front.

¡ 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

Travel safety

10° or greater).

¡ On uneven ground, travel at low speed

and avoid accelerating, stopping or

changing directions abruptly.

¡ When roading a machine, know and use

the signaling devices required on the

machine. Provide an escort for road travel

when required.

(12 to 16 in.)

¡ Travel with the dozer blade up, the hoe

attachment folded as shown on the

diagram, and the bucket raised 30 to 40

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

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

must operate the hoe attachment while

traveling, operate at speeds slow enough

so you have complete control at all times.

17

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 - 30°,

lateral tipping angle - 15°). 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.

18

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.

19

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.

Operating on slopes is

dangerous

When operating on slopes or grades, slewing

(swinging) or operating working equipment

may cause the machine to lose stability and

¡Never undercut a high bank. Be

tip over. Avoid operating on slopes whenever

particularly alert for the possibility of a

possible.

cave-in.

¡ Do not operate in places where there is a

danger of falling rocks.

Fill

¡ Level off the work area.

¡ Keep machine well back from the edge of

an excavation. Avoid undercutting the

machine.

¡ Avoid swinging the loaded bucket in a

downhill direction. This will reduce the

stability of the machine.

¡ Do not approach unstable surfaces (cliffs,

road shoulders, deep trenches, etc.). The

ground may give way under the machine’s

weight or vibrations, causing the machine

to tip over.

20

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

Watch boom clearance

themselves with the operator’s manual

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

When operating under bridges, in tunnels,

crane. The loads imposed on the machine

near power lines or indoors, be careful not

under this use are completely unknown.

to hit the boom or arm against overhead

¡ Never allow any personnel to stand on or

objects.

under lifted loads or even within the

maneuvering area.

21

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.

22

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. Raise the safety lock lever to engage

the lock.

3. Stop the engine and remove the key.

4. Lock the cab and covers.

23

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

¡When hoisting, use a wire rope with

sufficient strength with respect to the

Ramp

machine’s weight.

Stopper

¡ Do not hoist with the machine in a posture

other than the one described in the

15° or less

procedure below. Doing so is dangerous

Distance between ramps

E4F001

as it may result in the machine losing its

The machine may roll or tip over or fall while

balance.

loading or unloading it. Take the following

Refer to the section titled “Hoisting the

precautions:

Machine” for further instructions.

¡Select a firm, level surface and keep

¡ Do not hoist the machine with an operator

sufficient distance from road shoulders.

(s) on it.

¡ Use loading ramps of adequate strength

¡ When hoisting, hoist slowly so that the

and size. Maintain the slope of loading

machine does not tip.

ramps within 15 degrees.

¡ Keep all other persons out of the area

¡ Secure the ramps to the truck bed.

when hoisting. Do not move the machine

¡ Keep the truck bed and loading ramps

over the heads of the persons.

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

materials which can become slippery.

Clean the tracks.

¡ Block the transport vehicle so it can not

Transport the machine safely

move.

¡ Use a signal person when loading and

¡ Know and follow the safety rules, vehicle

unloading the machine, and travel slowly

code and traffic laws when transporting

in first gear (low speed).

the machine.

¡ Never change course on the ramp.

¡ Consider the length, width, height and

¡Do not slew (swing) on ramps. The

weight of the truck with the machine

machine may tip over.

loaded on it when determining the best

¡ When slewing (swinging) on the truck bed,

route.

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.

24

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.

25

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 seat area.

26

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.

Cautions on tilting up the

platform

¡ Before performing maintenance or repairs

¡ Raising or lowering the platform while the

under the machine, set all working

engine is running may cause the machine

equipment against the ground or in the

to move, and cause serious injury or

lowermost position.

death. Lower the working equipment to the

¡ Securely block the tracks.

ground and stop the engine before raising

¡If you must work beneath the raised

or lowering the platform.

machine or equipment, always use wood

¡ When the floor is tilted up, support it firmly

blocks, jack-stands or other rigid and

with the stopper to prevent it from falling.

stable supports. Never get under the

machine or working equipment if they are

not sufficiently supported. This procedure

is especially important when working on

Place heavy objects in a stable

hydraulic cylinders.

position

Securely block the working

equipment

To prevent unexpected movement, securely

block the working equipment when repairing

or replacing the cutting edges or bucket teeth.

When removing or installing the hoe

attachment, place it in a stable position so

that it does not tip over.

27

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.

28

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 press the air breather button to

the hydraulic system.

relieve tank pressure.

¡ Move all the control levers and pedals

several times in all directions to release

the pressure from the working equipment

circuitry. (When equipped with accumulator)

¡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

Handling of the accumulator

injury, blindness or death. Fluid escaping

from a small hole can be almost invisible.

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.

N0A0051

High pressure nitrogen gas is enclosed in

the accumulator and incorrect handling could

possibly bring about serious personal injury

due to explosion. The following matters

should be strictly observed :

¡ Do not disassemble.

¡ Do not bring close to fire or throw into a

fire.

¡ Do not make hole, weld, or fuse.

¡ Do not subject to shock such as hitting or

rolling.

¡ At time of disposal, it will be necessary to

release the enclosed gas. Please contact

a Takeuchi sales or service outlet.

29

SAFETY

Maintenance Precautions

Be careful with grease under

Avoid battery hazards

pressure < TB153FR >

¡ 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

E3A6201

off immediately with clean water.

The track adjuster contains highly

¡ Wear safety glasses and gloves when

pressurized grease. If the tension is adjusted

working with batteries.

without following the prescribed procedure,

¡Batteries generate flammable and

explosive gases. Keep arcs, sparks,

the grease discharge valve may fly off,

flames and lighted tobacco away.

resulting in injury.

¡ Use a flashlight to check battery electrolyte

¡ Do not loosen the grease nipple.

level.

¡ Loosen the grease discharge valve slowly.

¡ Stop the engine and shut off electrical

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

equipment while inspecting or handling the

in front of the grease discharge valve.

battery.

¡If no grease is expelled when grease

¡ Do not short circuit the battery posts with

discharge valve is loosened, there is a

metal items.

problem. Contact your nearest service

¡ Always unfasten the negative (-) battery

outlet for repairs. DO NOT disassemble,

cable first when disconnecting the battery

as this is very dangerous.

cable. Always connect the negative (-)

battery cable last when fastening the

battery cable.

Disconnect the battery

¡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.

¡ Do not use the battery when the fluid level

is below the lower level. Doing so will

hasten the deterioration of the internal

portions of the battery and shorten the

Disconnect the battery before working on the

battery life, and can also cause rupturing

electrical system or doing any welding.

(or an explosion).

Remove the negative (-) battery cable first.

¡ Do not fill the battery above the upper

When reconnecting the battery, connect the

level. Doing so could cause the fluid to

negative (-) battery cable last.

leak, contact and damage the skin, or

cause parts to corrode.

30

SAFETY

Maintenance Precautions

Have a Takeuchi service agent

Disposing of wastes

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.

¡ Funnel spent fluids from the machine into

Vibrations to which the operator

containers. Disposing of fluids improperly

is subjected

destroys the environment.

¡ Follow the prescribed regulations when

According to the results of the tests carried

disposing of oil, fuel, engine coolant,

out to determine the vibrations transmitted

refrigerant, solvents, filters, batteries or

to the operator by the machine, the upper

other harmful substances.

limbs are subjected to vibrations lower than

2.5 m (8.2 ft) / sq.sec. while the seated part

of the body is subjected to vibrations lower

than 0.5 m (1.64ft) / sq.sec.

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.

31

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.

32

SAFETY

Safety Signs (Decals)

1. No.08810-31556

5. No.05793-00011

Warning

Safety Distance

Read and understand this

Do not get near or stand within the

manual before performing any

machine working area.

operation, inspection or

maintenance on this machine.

08810-31556

05793-00011

2. No.08810-31557

Hazard from falling window.

6. No.05793-00049

After raising window, be sure to lock it in

Safety Distance

place with lock pins.

Hazard of being hit by

the working device of the

machine.

Keep away from machine

during operation.

08810-31557

3. No.05793-00045

Hazard at lifting or lowering window

05793-00049

When the front window is opened or

closed, it will come close to the head.

7. No.05693-52506

Be careful that the window does not

strike the head.

WARNING

Handling the interference prevention system

To ensure operator safety, this excavator is equipped

with a system which autmatically stops boom or bucket

when it approaches the cab to prevent it from hitting the cab

CAUTIONS ON USE

*Do not disassemble or damage the sensors installed

on the boom and main body.

In addition, do not install attachments other than

those designated by Takeuchi. The interference

prevention system may not function properly if other

attachments are installed.

05793-00045

Operation when the boom has stopped automatically

1

If the boom has stopped while rising:

1

2

Operate the boom downward.

If the boom has stopped while

2

offsetting to the left:

1.Operate the boom downward to move

it outside the automatic stop range.

4. No.05793-00052 <TB153FR >

2. Offset to the left.

* Offsetting to the right is possible

regardiess of the boom’s postuer.

Hazard of a flying plug from track adjuster

Preliminary Inspection

Read manual before adjusting track for

Perform the inspection poeration operations described below and check

that the bucket, arm and boom do not touch the cab when the boo

or bucket is moved near the cab and stops automatically.

safe and proper handling.

1

2

3

1

Upper part of cab

Offset the boom to the fornt of the poerator’sseat

and move the boom near the cab.

2

Offset

Offset the boom to the right and move the bucket near the cab.

05793-00052

Offset the boom fully to the right and check thant it

can be set to the maximum rear inclination.

Τ

3

Offset to the left in the posture in

2

above.

05693-52506

33

SAFETY

Safety Signs (Decals)

8. No.03593-13700

13. No.03393-75040

18. No.05693-53810

WARNING

CAUTION

CAUTION

1 - This machine,if improperly operated or

Setting this switch to the “OFF”

maintained can cause bodily harm,or even

DO NOT USE ETHER

position will shut down all of

USAGE OF ETHER FOR STARTING

the electrical circuits and the

DEATH.

PURPOSES MAY CAUSE INTERNAL

memory of the radio preset

2 -

Read and understand the owners manual

ENGINE DAMAGE.

03393-75040

tuning buttons will be deleted.

supplied with this machine before operating.

3 -

Keep all safety devices in place and

05693-53810

functional.

4 -

Do not operate the machine unless the seat

14. No.03393-75050

19. No.03593-06600

belt is properly fastened around you.

5 -

Follow the instructions in the Operator’s

Diesel Fuel

Manual when hoisting the machine or

CAUTION

fastening it to the transport vehicle.

03593-13700

HYDRAULIC TANK MUST REMAIN

PRESSURIZED TO AVOID DAMAGE

TO PUMPS.

03393-75050

9. No.03793-37300

Diesel Fuel Only

03593-06600

15. No.05693-21980

WARNING

20. No.03593-06700

If the platform is raised or lowered while the

WARNING

Hydraulic oil

engine is running, the machine may start

moving.Be sure to stop the engine first.

If you need to run the engine while the

platform is raised, follow the instructions

Engine may be HOT

below.

(Refer to the Instruction Manual.)

05693-21980

1. Place the machine on a stable, level

surface, and stop the engine.

2. Lock the operating lever.

3. Tilt-up the platform.

16. No.03993-52302

4. Insert the stopper to prevent platform from

dropping.

21. No.08810-31549

5. Make sure that all levers and pedals are in

neutral positions.

WARNING

Tie down point

6. Push the throttle lever fully forward.

(Low idling)

DO NOT ENTER

7. Start the engine.

INTO PINCH AREA.

8. After inspection and maintenance is

03993-52302

compiete, stop the engine,

03793-37300

for USA

10. No.03593-07400

17. No.03993-52303

22. No.03993-00500

CAUTION

WARNING

Position of Hoisting

Failure to properly set the Attachment

STOP ENGINE

Interference Switch can result in

BEFORE OPENING

equipment damage, bodily harm, or death.

03593-07400

03993-52303

for USA

11. No.03593-47010

23. Noise Outside the Cab / for EU

WARNING

This value indicates the noise level outside the machine

and refers to the noise perceived by the persons who are in

THIS EXCAVATOR

MUST NOT BE USED

the vicinity of the work area.

AS A CRANE

03593-47010

< TB153FR >

< TB180FR >

No.03393-41031

No.05693-49035

12. No.03393-68100

WARNING

WHEN BUCKETS WIDER THAN STANDARD

ARE FITTED TO THIS MACHINE,

CAB(CANOPY)DAMAGE MAY OCCUR WHEN

FULL RIGHT HAND BOOM OFFSET IS USED.

03393-68100

34

CONTROLS

Names of Components

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. Carrier roller

14. Arm cylinder

5. Hydraulic tank

10. Travel motor

15. Boom

16. Boom cylinder

17. Boom bracket

18. Offset cylinder

19. Right link arm

20. Auxiliary hydraulic lines

21. Dozer blade

22. Blade cylinder

36

CONTROLS

Names of Components

1. Instrument cluster

16. Decel. button

2. Starter switch

17. Heater & AC control panel

3. Light switch

18. Automatic decel. button < TB180FR >

4. Horn button

19. Cigarette lighter

5. Travel speed switch

20. Overload warning switch (Option)

6. Wiper switch (Cab)

21. Selector button (2nd or 4th Aux.) (Option)

7. Safety lock lever

< TB180FR >

8. Attachment Interference switch

22. Second / fourth auxiliary hydraulic switch

9. Throttle controller < TB180FR >

(Option)

10. Left operating lever

23. Second auxiliary hydraulics operation

11. Right operating lever

indicator lamp (Option) < TB180FR >

12. Travel levers

24. Third auxiliary hydraulic button (Option)

13. First Auxiliary hydraulic switches

25. Third auxiliary hydraulic switch (Option)

14. Blade lever

26. Third auxiliary hydraulics warning lamp

15. Offset pedal

(Option)

27. Throttle lever < TB153FR >

37

CONTROLS

Doors and Covers

Lock and unlock

Starter Key

2

1

C4C001

E4B003

1. Insert and turn the starter key.

The starter key is used not only to start and

Opening

stop the engine, but also to lock and unlock

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

the following places :

the door.

¡ Cab door

To open the door from inside the cab, push

¡ Fuel filler cap

the lever (2) to the front.

¡ Rear cover

2. Open the door fully and press it against

¡ Rear cover

the cab to lock it in place.

¡ Tool box

¡ Manual storage compartment (Canopy)

Closing

4

Cab Door

3

WARNING

When mounting and dismounting the

cab, first open the door fully to the locked

C4C002

position and check that it does not move.

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

or lower release lever (4).

Open the door fully and press it against the

2. Close the released door.

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

Always lock the door when mounting and

dismounting and when operating the

machine.

38

CONTROLS

Doors and Covers

Closing

Front Window (Cab)

WARNING

WARNING

When closing the front window, lower the

¡Grasp the handles firmly with both

window slowly so as not to hit your head.

hands when opening and closing the

Lowering the window abruptly may result

front window. Your head or hands may

in injury or damage the front window.

get caught if they slip.

¡ When the front window is opened or

closed, it will come close to the head.

Be careful that the window dose not

strike the head.

¡ If you open the front window, be sure to

lock it in place with the knobs (latch) (2)

on the left and right sides. The window

may fall if it is not locked in place.

Opening

1. Grasp the left and right handles (1) and

press the knobs (2) with your thumb to

release the lock.

2. Pull down the front window and while

doing so, slide it to the front and slowly

lower it.

1. Grasp the left and right handles (1) and

press the knobs (2) with your thumb to

release the lock.

2. Pull the front window toward you and lift

while doing so.

3. Lower the front window fully and then

release your thumb from the knobs (2) and

lock the front window.

3. Lift the front window fully and then release

your thumb from the knobs (2) and lock

the front window.

39

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