This manual covers a comprehensive range of Hitachi Excavator models, including the 200-3, 200LC-3, 210-3, 210LC-3, 225US-3, 240-3, 250H-3, 270-3, and 280LC-3 series, along with their numerous variations. These machines are engineered for demanding excavation tasks, offering robust performance and reliability in various construction and industrial environments. The detailed information within this manual is designed to support the operational excellence and longevity of these powerful excavators.
This collection of manuals provides essential documentation for operating and maintaining your Hitachi Excavator. It includes detailed technical information on operational principles, system breakdowns, and component functions, alongside in-depth troubleshooting guides to diagnose and resolve issues. The workshop manual offers step-by-step procedures for disassembly, assembly, and repair, complemented by circuit diagrams for electrical system analysis. This resource is indispensable for owners, operators, and service technicians seeking to ensure optimal performance and safety.
Original Illustrated Factory Service Manual consists of the following separate manuals:
Technical Manual (Operational Principle)
Technical Manual (Troubleshooting)
Workshop Manual
Circuit Diagrams
General Information
Original factory manuals for Hitachi Excavator Mashines, contains high quality images, circuit diagrams and instructions to help you to operate and repair your truck. All Manuals Printable and contains Searchable Text
Covered models:
200-3
200LC-3
210-3
210H-3
210K-3
210LC-3
210LCH-3
210LCK-3
210LCN-3
225US-3
225USLC-3
225USR-3
225USRK-3
225USRLC-3
225USRLCK-3
240-3
240LC-3
240N-3
250H-3
250K-3
250LC-3
250LCH-3
250LCK-3
250LCN-3
270-3
270LC-3
280LC-3
280LCN-3
Format: ZIP, consists:
Technical Manual (Operational Principle), PDF, 424 Pages
Technical Manual (Troubleshooting), PDF, 744 Pages
Workshop Manual, PDF, 696 Pages
Circuit Diagrams, PDF, 18 Pages
General Information, PDF, 67 Pages
Language: English
Contents:
Technical Manual (Operational Principle)
SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Controller
Group 2 Control System
Group 3 ECM System
Group 4 Hydraulic System
Group 5 Electrical System
SECTION 3 COMPONENT OPERATION
Group 1 Pump Device
Group 2 Swing Device
Group 3 Control Valve
Group 4 Pilot Valve
Group 5 Travel Device
Group 6 Signal Control Valve
Group 7 Others (Upperstructure)
Group 8 Others (Undercarriage)
TECHNICAL MANUAL (Troubleshooting)
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Excavator Test
Group 5 Component Test
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Monitor Unit
Group 3 Dr. ZX
Group 4 e-Shovel
Group 5 Component Layout
Group 6 Troubleshooting A
Group 7 Troubleshooting B
Group 8 Electrical System Inspection
WORKSHOP MANUAL
SECTION 1 GENERAL INFORMATION
Group 1 Precautions for Disassembling and Assembling
Group 2 Tightening Torque
Group 3 Painting
Group 4 Bleeding Air from Hydraulic Oil Tank
SECTION 2 UPPERSTRUCTURE
Group 1 Cab
Group 2 Counterweight
Group 3 Main Frame
Group 4 Pump Device
Group 5 Control Valve
Group 6 Swing Device
Group 7 Pilot Valve
Group 8 Pilot Shut-Off Solenoid Valve
Group 9 Signal Control Valve
Group 10 4-Spool Solenoid Valve Unit
Group 11 Engine
SECTION 3 UNDERCARRIAGE
Group 1 Swing Bearing
Group 2 Travel Device
Group 3 Center Joint
Group 4 Track Adjuster
Group 5 Front Idler
Group 6 Upper and Lower Roller
Group 7 Track
SECTION 4 FRONT ATTACHMENT
Group 1 Front Attachment
Group 2 Cylinder
Group 3 Control Valve
Original Illustrated Factory Service Manual consists of the following separate manuals:
Technical Manual (Operational Principle)
Technical Manual (Troubleshooting)
Workshop Manual
Circuit Diagrams
General Information
Original factory manuals for Hitachi Excavator Mashines, contains high quality images, circuit diagrams and instructions to help you to operate and repair your truck. All Manuals Printable and contains Searchable Text
Covered models:
200-3
200LC-3
210-3
210H-3
210K-3
210LC-3
210LCH-3
210LCK-3
210LCN-3
225US-3
225USLC-3
225USR-3
225USRK-3
225USRLC-3
225USRLCK-3
240-3
240LC-3
240N-3
250H-3
250K-3
250LC-3
250LCH-3
250LCK-3
250LCN-3
270-3
270LC-3
280LC-3
280LCN-3
Format: ZIP, consists:
Technical Manual (Operational Principle), PDF, 424 Pages
Technical Manual (Troubleshooting), PDF, 744 Pages
Workshop Manual, PDF, 696 Pages
Circuit Diagrams, PDF, 18 Pages
General Information, PDF, 67 Pages
Language: English
Contents:
Technical Manual (Operational Principle)
SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Controller
Group 2 Control System
Group 3 ECM System
Group 4 Hydraulic System
Group 5 Electrical System
SECTION 3 COMPONENT OPERATION
Group 1 Pump Device
Group 2 Swing Device
Group 3 Control Valve
Group 4 Pilot Valve
Group 5 Travel Device
Group 6 Signal Control Valve
Group 7 Others (Upperstructure)
Group 8 Others (Undercarriage)
TECHNICAL MANUAL (Troubleshooting)
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Excavator Test
Group 5 Component Test
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Monitor Unit
Group 3 Dr. ZX
Group 4 e-Shovel
Group 5 Component Layout
Group 6 Troubleshooting A
Group 7 Troubleshooting B
Group 8 Electrical System Inspection
WORKSHOP MANUAL
SECTION 1 GENERAL INFORMATION
Group 1 Precautions for Disassembling and Assembling
Group 2 Tightening Torque
Group 3 Painting
Group 4 Bleeding Air from Hydraulic Oil Tank
SECTION 2 UPPERSTRUCTURE
Group 1 Cab
Group 2 Counterweight
Group 3 Main Frame
Group 4 Pump Device
Group 5 Control Valve
Group 6 Swing Device
Group 7 Pilot Valve
Group 8 Pilot Shut-Off Solenoid Valve
Group 9 Signal Control Valve
Group 10 4-Spool Solenoid Valve Unit
Group 11 Engine
SECTION 3 UNDERCARRIAGE
Group 1 Swing Bearing
Group 2 Travel Device
Group 3 Center Joint
Group 4 Track Adjuster
Group 5 Front Idler
Group 6 Upper and Lower Roller
Group 7 Track
SECTION 4 FRONT ATTACHMENT
Group 1 Front Attachment
Group 2 Cylinder
Group 3 Control Valve
