Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3 Excavator Operational Principle+Troubleshooting+Workshop Manual – PDF DOWNLOAD

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Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3 Excavator Operational Principle+Troubleshooting+Workshop Manual

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Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3 Excavator Operational Principle+Troubleshooting+Workshop Manual 

This Listing includes all of the manuals mentioned below:

1. Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3(All Class)Hydraulic Excavator Electrical-Hydraulic Circuit Diagram
2. Hitachi Zaxis 200-3 240-3 270-3(All Class)Hydraulic Excavator Performance Check Manual
3. Hitachi Zaxis 200-3 240-3 270-3(All Class)Hydraulic Excavator General Info Manual
4. Hitachi Zaxis 200-3 240-3 270-3 330-3(All Class)Hydraulic Excavator Maintenance Manual
5. Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3(All Class)Hydraulic Excavator Workshop Manual
6. Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3(All Class)Hydraulic Excavator Troubleshooting Manual
7. Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3(All Class)Hydraulic Excavator Operational Principle Manual
8. Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3(All Class)Hydraulic Excavator Hydraulic Circuit Diagram
9. Hitachi EX200-3 EX200LC-3 EX200H-3 EX200LCH-3 Equipment Components Parts Catalog Manual
10. Hitachi EX200-3 EX200LC-3 EX200H-3 EX200LCH-3 Excavator Parts Catalog Manual

DESCRIPTION:

Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3 Excavator Operational Principle+Troubleshooting+Workshop Manual 

INTRODUCTION:

TO THE READER:
• This manual is written for an experienced technician to provide technical information needed to maintain and repair this machine.
• Be sure to thoroughly read this manual for correct product information and service procedures.
• If you have any questions or comments, at if you found any errors regarding the contents of this manual, please contact using “Service Manual Revision Request Form” at the end of this manual.

ADDITIONAL REFERENCES:

• Please refer to the materials listed below in addition to this manual.
• The Operator’s Manual
• The Parts Catalog
• The Engine Manual
• Parts Catalog of the Engine
• Hitachi Training Material

MANUAL COMPOSITION:
• This manual consists of three portions: the Technical Manual (Operational Principle), the Technical Manual (Troubleshooting) and the Workshop Manual.
• Information included in the Technical Manual (Operational Principle): technical information needed for redelivery and delivery, operation and activation of all devices and systems.
• Information included in the Technical Manual (Troubleshooting): technical information needed for operational performance tests, and troubleshooting procedures.
• Information included in the Workshop Manual: technical information needed for maintenance and repair of the machine, tools and devices needed for maintenance and repair, maintenance standards, and removal/installation and assemble/ disassemble procedures.

TABLE OF CONTENTS:

Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3 Excavator Operational Principle+Troubleshooting+Workshop Manual 

• Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3(All Class)Hydraulic Excavator 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 Holding Valve

• Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3(All Class)Hydraulic Excavator Troubleshooting Manual

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

• Hitachi Zaxis 200-3 225US-3 225USR-3 240-3 270-3(All Class)Hydraulic Excavator Operational Principle Manual

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)

• Hitachi EX200-3 EX200LC-3 EX200H-3 EX200LCH-3 Equipment Components Parts Catalog Manual

PUMP
MOTOR ; OIL
VALVE
CYLINDER
ETC.
PARTS INDEX

• Hitachi EX200-3 EX200LC-3 EX200H-3 EX200LCH-3 Excavator Parts Catalog Manual

UPPERSTRUCTURE
UNDERCARRIAGE
FRONT-END ATTACHMENTS
RIVER MAINTENANCE FRONT
OPTIONAL PARTS
TOOLS AND SPARE PARTS
NAM E-PLATE
PARTS INDEX

• Hitachi Zaxis 200-3 240-3 270-3(All Class)Hydraulic Excavator General Info Manual

Overview (Front) 1
Overview (Side) 1
Overview (Rear) 3
Cab (STD) 3
Air Conditioner (Fresh Air Filter) 5
Air Conditioner (Circulating Air Filter) 5
Cab Interior 7
Cab Floor 7
Emergency Engine Stop Switch 9
Multi-Function Monitor 9
Switch Panel (Right) 11
Switch Panel (Left) 11
Pilot Control Shut-Off Lever 13
Pilot Valve & Shut-Off Switch 13
Rear Tray 15
Electrical Parts in Cab 15
Engine Compartment with Cover 17
Engine 17
Cooled EGR System Sensors 19
Crank Speed Sensor & Sensors 19
Coolant Temp Sensor 21
Common Rail Pressure Sensor 21
Main Fuel / Pre-Fuel Filter & Fuel Pump 23
Engine Oil Filter 23
Engine Oil Drain 25
Engine Oil Drainer 25
Utility Space 27
Engine Control Module (ECM) 27
Air Cleaner and Element 29
Contents
Air Cleaner Restriction Switch 29
Atmosphric Pressure Sensor 31
Intake Air Temperature Sensor 31
Cooling System (Inter Cooler and Radiator, Oil Cooler) 33
Air Conditioner Condenser and Fuel Cooler 33
Battery and Relays 35
Pump Compartment 35
Pump Device 37
Pump Regulator 37
Pilot Filter 39
Main Component Layout 39
Control Valve 41
Main and Overload Relief Valve 41
Arm Roll-In Pressure Sensor 43
Boom-Up Pressure Sensor 43
Signal Control Valve 45
Swing Device 45
Hydraulic Oil Tank 47
Hydraulic Oil Temperature Sensor 47
Fuel Tank 49
Fuel Level Gauge Sensor 49
Automatic Fuel Device (Option) 51
Undercarriage 53
Track Frame 53
Track Link and Rollers 55
Front Idler 55
Travel Device 57
Travel Motor 57
Center Joint (1) 59
Contents
Center Joint (2) 59
Front Attachment (Standard) 61
Attachment Piping (Standard) 61
Hose Rupture Valve for Mono Boom Type (Option) 63

HITACHI ZAXIS 200-3 225US-3 225USR-3 240-3 270-3 EXCAVATOR OPERATIONAL PRINCIPLE+TROUBLESHOOTING+WORKSHOP MANUAL – PDF DOWNLOAD:

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PLEASE NOTE:

• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
• You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
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