Komatsu PC290LC-10 User Manual

CEAM025306
Operation & Maintenance
Manual
PC290LC -10
HYDRAULIC EXCAVATOR
SERIAL NUMBERS PC290LC-10 A25001 and up
ENGINE 6D107E-2
This material is proprietary to Komatsu America Corp. and is not to be reproduced, used, or disclosed except in
accordance with written authorization from Komatsu America Corp.
It is our 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 2017 Komatsu
Printed in U.S.A.
Komatsu America Corp.
June 2017

Komatsu PC290LC-10 Specifications

General

Brand	Komatsu
Model	PC290LC-10
Category	Excavators
Language	English

Summary

Introduction

Foreword

Manual explains safe operation, inspection, and maintenance. Follow all precautions and warnings for safety.

Safety Alert Symbol and Signal Words

Defines safety symbols (DANGER, WARNING, CAUTION, NOTICE) and their meanings for hazard communication.

Basic Machine Introduction and Visibility

Details machine purpose, work types, directions, visibility range, and operator protection (ROPS).

Product Information and Identification

Covers product ID, serial numbers, EPA regulations, engine number, service meter, and acronyms.

Safety

Safety Label Information

Overview and location of warning signs and safety labels on the machine for hazard communication.

Operational Hazard Warnings

Covers electrical hazards, operator seat safety, operating patterns, window operation, and STS.

Component and Fluid Safety

Addresses safety for hot fluids, accumulators, batteries, fuel, and track tension adjustments.

Specific System and Movement Safety

Covers falling, travel, work equipment, ether use, pattern changes, ROPS, and blast site safety.

General Precautions Common to Operation and Maintenance

Precautions Before Starting Operation

General safety measures to take before commencing any work involving the machine.

Preparations for Safe Operation

Steps to prepare the machine and operator for safe operation, inspection, or maintenance.

Safety-Related Equipment, Inspection, and PPE

Covers ensuring equipment is functional, machine inspection, and appropriate personal protective equipment.