Komatsu D475A-3 - User Manual

SEAM046800T
Operation & Maintenance
Operation & MaintenanceOperation & Maintenance
Operation & Maintenance
Manual
ManualManual
Manual
D475A
-3
BULLDOZER
With Palm Command Control System
SERIAL NUMBERS
D475A -10695
and up
This material is proprietary to Komatsu America International Company and is not to be reproduced, used, or
disclosed except in accordance with written authorization from Komatsu America International Company.
It is out policy to improve our products whenever it is possible and practical to do so. We reserve the right to
make changes or improvements at any time without incurring any obligation to install such changes on
products sold previously.
Due to this continuous program of research and development, revisions may be made to this publication. It
is recommended that customers contact their distributor for information on the latest revision.
Copyright 2002 Komatsu
DataKom Publishing Division
March 2002

Summary

Safety

General Precautions

Lists essential safety rules for operation and maintenance.

Precautions for Operation

Details safety measures to be taken before, during, and after machine operation.

Precautions When Using ROPS

High-Voltage Cable Safety

Details safety distances and procedures when working near high-voltage cables.

Precautions for Operation

Precautions Before Starting Engine

Details checks and safety measures before starting the engine.

Precautions When Starting

Lists safety steps for starting the engine.

Precautions in Cold Areas

Provides safety advice for operating the machine in cold weather conditions.

Operation Precautions

Covers general safety procedures during machine operation.

Precautions When Traveling

Traveling on Slopes

Advises on safe operation when traveling on inclined surfaces.

Parking Machine

Explains the correct procedure for parking the machine safely.

Operation

Front Panel Explanation

Check Monitor Group

Caution Monitor Group

Emergency Caution Items

Describes the function of emergency caution lamps and the required actions.

Mode Selection System

Introduces the mode selection system and its applicable operations.

Switch Operations

Control Levers and Pedals

Starting Engine Procedures

Provides step-by-step instructions for starting the engine under normal and cold weather conditions.

Maintenance

Maintenance Schedule Chart

Initial 250 Hours Service

Details the specific maintenance required after the first 250 operating hours.

Every 500 Hours Service

Every 1000 Hours Service

Specifications

Komatsu D475A-3 Specifications

General

Gross Power	1, 140 hp (850 kW)
Operating Weight	107, 220 kg
Overall Width	18.5 ft (5.64 m)
Overall Height	4.73 m
Height (to top of exhaust)	4.73 m