Komatsu Dump Truck HA250 & HA270 Manual

Product Overview

The comprehensive manual for the Komatsu Dump Truck models HA250 and HA270 offers detailed guidance on every aspect of the equipment. It includes critical information on the general machine dimensions, performance specifications, component weights, and fuel, coolant, and lubricant specifications.

Table of Contents

• Foreword
• Types of Seals, Compounds, and Lubricants
• Weights and Measures
• Torque Limit Table
• Safety in Service Workshops
• Precaution for Disassembly and Assembly
• General Location
• Drive Line View
• Machine Specification (HA270-1)
• Machine Specification (HA250-1)
• Machine Specification (HA270-3 & HA250-3)
• Performance Chart (HA270-3)
• Exhaust Brake Capacity Diagram (HA270-3)
• Performance Chart (HA250-3)
• Exhaust Brake Capacity Diagram (HA250-3)
• Filling Capacities
• Oil and Fluid Specifications
• Transmission Oil List

Key Features

• General Details: Lists fundamental machine dimensions and specifications.
• Structure and Function: Explains component structure, serving as a reference for understanding and troubleshooting.
• Testing and Troubleshooting: Guides you on pre-and post-repair checks, adjustments, and troubleshooting with detailed problem-to-cause charts.
• Disassembly and Assembly Instructions: Provides order and precautions for removing, installing, disassembling, or assembling components.

Benefits

• Comprehensive maintenance and troubleshooting guidance for improved machinery efficiency.
• Step-by-step instructions enhance user safety during repairs and maintenance tasks.
• Detailed charts and diagrams facilitate quick reference and understanding.

Usage Recommendations

• Regularly refer to diagrams and charts to ensure correct service procedures.
• Utilize the troubleshooting section to diagnose and resolve equipment issues safely.
• Follow the disassembly and assembly instructions meticulously to maintain component integrity.
• Adhere to recommended fluid specifications for optimal machinery performance.