Hitachi EX25 EX35 EX40 Technical Manual
The Hitachi EX25 EX35 EX40 Technical Manual (KM581E-01) is an indispensable resource for owners, operators, and technicians responsible for the maintenance and repair of Hitachi EX25, EX35, and EX40 excavators. This factory repair manual, formatted as a searchable PDF with convenient bookmarks, spans 267 pages and is available in English. It includes extensive illustrations, instructions, and diagrams to facilitate step-by-step procedures for removal, installation, assembly, disassembly, service, inspection, repair, troubleshooting, and tune-ups.
Format and Accessibility
- Format: PDF
- Language: English
- Pages: 267
- Number: KM581E-01
- Bookmarks: Yes
- Searchable: Yes
- Wiring Diagrams: Yes
- Hydraulic Diagrams: Yes
Models Covered
This technical manual covers the following Hitachi excavator models:
- EX25
- EX35
- EX40
Contents Overview
The manual is meticulously organized into various sections, each dedicated to specific systems and components of the excavators. Here’s a brief overview of the contents:
Index and Contents
- Detailed index and table of contents for easy navigation through the manual.
Introduction
- Overview and essential information about the manual and its use.
Safety
- Comprehensive safety guidelines to ensure safe operation and maintenance practices.
General Information
- Detailed information on dimensions, weights, fuels, lubricants, and parts interchangeability.
Upperstructure
- Outline: Overview of the upperstructure components.
- Tanks: Maintenance and repair procedures for fuel and hydraulic tanks.
- Pump Device: Detailed instructions for servicing the pump device.
- Swing Devices: Maintenance and repair procedures for swing devices.
- Pipings: Guidelines for maintaining and repairing hydraulic and fuel piping.
- Control Valve: Detailed information on the control valve maintenance.
- Pilot Valve and Shut-Off Valve: Instructions for servicing these components.
- Solenoid Valve: Maintenance procedures for solenoid valves.
- Engine: Comprehensive engine maintenance and repair guidelines.
Undercarriage
- Outline: Overview of the undercarriage components.
- Swing Bearing: Detailed maintenance and repair procedures for swing bearings.
- Center Joint: Instructions for servicing the center joint.
- Travel Device: Maintenance and repair guidelines for travel devices.
- Adjuster: Procedures for maintaining and adjusting the track adjuster.
Electrical System
- Electric Circuit: Detailed information on the electrical circuit.
- Electric Wiring Diagram: Comprehensive wiring diagrams to aid in troubleshooting and repairs.
Hydraulic System
- Hydraulic Circuit: Detailed hydraulic diagrams and circuit descriptions.
Operational Performance Test
- Introduction: Overview of performance testing.
- Engine Test: Procedures for testing engine performance.
- Excavator Test: Guidelines for testing overall excavator performance.
- Hydraulic Component Test: Detailed tests for hydraulic components.
Troubleshooting
- Diagnosing Procedure: Step-by-step guide for diagnosing issues.
- Hydraulic System: Troubleshooting procedures for the hydraulic system.
- Electrical System: Detailed troubleshooting for electrical components.
Conclusion
In conclusion, the Hitachi EX25 EX35 EX40 Technical Manual (KM581E-01) is an invaluable tool for anyone involved in the maintenance and repair of these excavators. Its comprehensive coverage, detailed instructions, and user-friendly format make it an essential resource for ensuring that Hitachi EX25, EX35, and EX40 excavators remain in optimal working condition. Whether performing routine maintenance or extensive repairs, this manual provides all the necessary information to keep your excavator running smoothly and efficiently.
Anonymous (verified owner) –
Manual was provided as soon as payment was made. I was very impressed with the level of detail it had and was able to diagnose my problem within a short time. I now have it for the future.