Hitachi EX200-5/200LC-5/220-5/220LC-5/230LC-5/270-5/270LC-5 Hydraulic Excavator Operational Principle+Troubleshooting+Workshop Manual – PDF Download

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Hitachi EX200-5/200LC-5/220-5/220LC-5/230LC-5/270-5/270LC-5 Hydraulic Excavator Operational Principle+Troubleshooting+Workshop Manual

File Details:

This Listing includes all of the manuals mentioned below:

• Hitachi EX200-5/200LC-5/220-5/220LC-5/230LC-5/270-5/270LC-5 Hydraulic Excavator Workshop Manual
• Hitachi EX200-5/200LC-5/220-5/220LC-5/230LC-5/270-5/270LC-5 Hydraulic Excavator (Operational Principle,Troubleshooting) Technical Manual
• Hitachi EX200-5/200LC-5/220-5/220LC-5/230LC-5/270-5/270LC-5 Hydraulic Excavator Circuit Diagram & Harness

HITACHI EX200-5/200LC-5/220-5/220LC-5/230LC-5/270-5/270LC-5 HYDRAULIC EXCAVATOR OPERATIONAL PRINCIPLE+TROUBLESHOOTING+WORKSHOP MANUAL – PDF DOWNLOAD:

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Hitachi EX200-5/200LC-5/220-5/220LC-5/230LC-5/270-5/270LC-5 Hydraulic Excavator Operational Principle+Troubleshooting+Workshop Manual

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
• Operation Manual of the Engine
• 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 redeliver 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 EX200-5/200LC-5/220-5/220LC-5/230LC-5/270-5/270LC-5 Hydraulic Excavator Operational Principle+Troubleshooting+Workshop Manual

• Hitachi EX200-5/200LC-5/220-5/220LC-5/230LC-5/270-5/270LC-5 Hydraulic Excavator Workshop Manual

Group 1 Cab
Remove and Install Cab
Dimensions of the Cab Glass
Group 2 Counterweight
Remove and Install
Counterweight
Group 3 Main Frame
Remove and Install
Main Frame
Group 4 Pump Device
Remove and Install
Pump Device
Disassemble Pump Device
Assemble Pump Device
Disassemble Regulator
Assemble Regulator
Disassemble and Assemble
Pilot Pump
Maintenance Standard
Group 5 Control Valve
Remove and Install
Control Valve
Disassemble
Control Valve 1
Assemble
Control Valve 1—1
Assemble
Control Valve 1-2
Disassemble
Control Valve 2
Assemble
Control Valve 2-1
Assemble
Control Valve 2—2
Disassemble
Control Valve 3
Assemble
Control Valve 3-1
Assembled
Control Valve 3—2
Disassemble Control Valve 4
Assemble Control Valve 4—1
Assemble Control Valve 4—2
Disassemble
Control Valve 5
Assemble
Control Valve 5
Group 6 Swing Device
Remove and Install
Swing Dewce
Disassemble Swing Device
Assemble Swing Device
Disassemble Swing Motor
Assemble Swing Motor
Disassemble and Assemble Parking
Release Valve (EX270-5. 270LC—5).
Maintenance Standard

• Hitachi EX200-5/200LC-5/220-5/220LC-5/230LC-5/270-5/270LC-5 Hydraulic Excavator Technical Manual (Operational Principle,Troubleshooting)

Group 1 Pump Device
Outline
Main Pump
Regulator
Pilot Pump
N Sensor (Engine Speed Sensor)
Pump Pressure Sensor
Group 2 Swing Device
Outline
Swing Motor
Valve Unit
Swing Parking Brake
Swing Reduction Gear
Group 3 Control Valve
Outline
Hydraulic Circuit
Flow Combiner Valve
Pump Control Valve
Main Relief Valve
Overload Relief Valve
(With Make-Up Function)
Arm Regenerative Valve
Boom Anti-Drift Valve,
Arm Anti-Drift Valve
Bucket Flow Control Valve
Travel Flow Control Valve
Travel ! Boom Lower
Selector Valve
Boom Regenerative Valve
Group 4 Pilot Valve
Outline
Operation
Group 5 Travel Device
Outline
Travel Reduction Gear
Travel Motor
Travel Brake Valve
Parking Brake
Group 6 Others (Upperstructure)
Pilot Shut-Off Valve
Shockless Valve
Solenoid Valve Unit
Pilot Relief Valve
EC Motor
Group 7 Others (Undercarriage)
Swing Beanng
Center Jomt
Track Adjuster

Please Note:

• This is the SAME MANUAL used by the dealerships to diagnose your vehicle
• No waiting for couriers / posts as this is a PDF manual and you can download it within 2 minutes time once you make the payment.
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