Komatsu HM400-5 Service Manual

HM400-5
SERIAL NUMBERS
HM400-5 - 10001 and up
ARTICULATED DUMP TRUCK
Unsafe use of this machine may cause serious injury or
death. Operators and maintenance personnel must read
this manual before operating or maintaining this
machine. This manual should be kept inside the cab for
reference and periodically reviewed by all personnel who
will come into contact with the machine.
Operation &
Maintenance Manual
EENAM03380
WARNING
ORIGINAL INSTRUCTIONS

Komatsu HM400-5 Specifications

General

Brand	Komatsu
Model	HM400-5
Category	Trucks
Language	English

Summary

Operation & Maintenance Manual

Foreword

Introduction to the manual, covering safety, before reading, noise, vibration, introduction, engine technology, product information, serial plates, and declarations.

Safety

Comprehensive safety guidelines, including general precautions, operation safety, maintenance safety, tires, DEF precautions, and fire prevention.

Operation

Details on operating the machine, covering general view, controls, machine monitor, and specific component operations.

Explanation of Components

Detailed explanations of machine components, including monitor equipment, switches, pedals, and various system indicators.

Maintenance

Guidelines and procedures for maintaining the machine, including general precautions, schedules, and specific component maintenance.

Specifications

Technical specifications of the HM400-5 articulated dump truck, including weight, dimensions, engine, and travel speeds.

Attachments and Options

Information on handling specific attachments and optional equipment like cab power tilt and payload meter.

Replacement Parts

Lists of parts that require periodic replacement, consumable parts, and recommended fuels, coolants, and lubricants.