Komatsu Excavator Service Manual

Product Overview

This comprehensive service manual provides essential information for the maintenance, disassembly, and assembly of the Komatsu Excavator. It includes detailed instructions, specifications, and troubleshooting guides to assist in servicing the machine efficiently and effectively.

Key Features

• General Specifications: Provides information on machine dimensions, performance specifications, component weights, and detailed charts for fuel, coolant, and lubricant specifications.
• Structure and Function: Explains the design and operation of each component, offering insights into structural details and serving as a reference for troubleshooting.
• Testing and Adjusting: Includes pre- and post-repair testing procedures, essential adjustments, and comprehensive troubleshooting charts to correlate common issues with their causes.
• Disassembly and Assembly: Contains step-by-step instructions for removing, installing, disassembling, and assembling components, along with necessary precautions to ensure safety and efficiency.

Benefits

• Enhances the understanding of complex machine components and functions.
• Offers structured guidance for regular maintenance and emergency repairs.
• Improves troubleshooting accuracy, reducing downtime and increasing machine reliability.
• Facilitates safe and correct procedures during disassembly and reassembly, minimizing risk of damage or injury.

Usage Recommendations

• Refer to this manual when performing routine maintenance or repairs to ensure all procedures are followed correctly.
• Consult the troubleshooting charts in case of any operational issues for efficient diagnosis.
• Adhere to the safety guidelines mentioned, particularly concerning load handlingu2014avoid using ropes at wide angles to prevent overloading.
• Utilize the detailed charts for selecting appropriate lubricants and coolants to maintain optimal performance.

Note:
When hoisting a load with multiple ropes, take care that the force exerted on each rope increases with the hanging angle. Refer to the provided table to determine the allowable load when using a pair of ropes, each capable of slinging up to 1000 kg vertically at different angles.