KOMATSU Excavator Maintenance Manual

Product Overview

This comprehensive maintenance manual for the KOMATSU Excavator is an essential guide for ensuring optimal performance and longevity of your equipment. It provides detailed instructions and information regarding various components, maintenance standards, and troubleshooting techniques.

Table of Contents

• Engine
• Power Train
• Undercarriage
• Air System
• Hydraulic System
• Electric and Electronic System

Key Features

• General Specifications: Offers machine dimensions, performance specifications, component weights, and comprehensive charts for fuel, coolant, and lubricant specifications.
• Structure, Function, and Maintenance Standard: Provides an in-depth understanding of each component’s structure and function, useful as a reference for maintenance and troubleshooting.
• Testing, Adjusting, and Troubleshooting: Details pre- and post-repair checks and adjustments, along with troubleshooting charts to identify problems and their causes.
• Disassembly and Assembly Instructions: Guides you through the process of removing, installing, disassembling, or assembling components with safety precautions.

Benefits

• Ensures comprehensive understanding and maintenance of your excavator, maximizing efficiency and reducing downtime.
• Provides a structured approach to troubleshooting and repair, saving time and resources.
• Improves safety standards by offering clear instructions and precautions for handling components.

Usage Recommendations

• Avoid adding hydraulic oil, changing filters, or performing internal inspections of hydraulic equipment in dusty, rainy, or windy conditions.
• Use clean containers and decanting pumps for refilling hydraulic oil. When possible, start the engine and perform equipment movements to ensure proper filtration through apparatus designed for ultra-fine particle removal (approximately 3 microns).