Hitachi EX 60-5 75UR-3 75URLC-3 Hydraulic Excavator Operational Principle+Troubleshooting+Workshop Manual – PDF Download

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Hitachi EX 60-5 75UR-3 75URLC-3 Hydraulic Excavator Operational Principle+Troubleshooting+Workshop Manual

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This Listing includes all of the manuals mentioned below:

• Hitachi EX 60-5 75UR-3 75URLC-3 Hydraulic Excavator Operational Principle Manual
• Hitachi EX 60-5 75UR-3 75URLC-3 Hydraulic Excavator Troubleshooting Manual
• Hitachi EX 60-5 75UR-3 75URLC-3 Hydraulic Excavator  Workshop Manual
• Hitachi EX 60-5 75UR-3 75URLC-3 Hydraulic Excavator Circuit Diagram & Harness

HITACHI EX 60-5 75UR-3 75URLC-3 HYDRAULIC EXCAVATOR OPERATIONAL PRINCIPLE+TROUBLESHOOTING+WORKSHOP MANUAL – PDF DOWNLOAD:

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Hitachi EX 60-5 75UR-3 75URLC-3 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 EX 60-5 75UR-3 75URLC-3 Hydraulic Excavator Operational Principle+Troubleshooting+Workshop Manual

• Hitachi EX 60-5 75UR-3 75URLC-3 Hydraulic Excavator  Workshop Manual

Group 1 Swing Bearing
Remove and Install Swing Bearing W3-1-1
Disassemble Swing Bearing W3-1-4
Assemble Swing Bearing W3-1-6
Group 2 Travel Device
Remove and Install Travel Device W3-2-1
Disassemble Travel Device W3-2-4
Assemble Travel Device W3-2-12
Disassemble Travel Motor W3-2-24
Assemble Travel Motor W3-2-28
Disassemble and Assemble
Brake Valve W3-2-34
Maintenance Standard W3-2-36
Group 3 Center Joint
Remove and Install Center Joint W3-3-1
Disassemble Center Joint W3-3-5
Assemble Center Joint W3-3-8
Group 4 Track Adjuster
Remove and Install Track Adjuster W3-4-1
Disassemble Track Adjuster W3-4-2
Assemble Track Adjuster W3-4-8
Group 5 Front Idler
Remove and Install Front Idler W3-5-1
Disassemble Front Idler W3-5-2
Assemble Front Idler W3-5-4
Maintenance Standard W3-5-6
Group 6 Upper Roller and Lower Roller
Remove and Install Upper Roller W3-6-1
Remove and Install Lower Roller W3-6-4
Disassemble and Assemble
Lower Roller W3-6-8
Maintenance Standard W3-6-10
Group 7 Track Link
Remove and Install Track W3-7-1
Maintenance Standard W3-7-7
Remove and Install
Rubber Track W3-7-9
Maintenance Standard W3-7-12

• Hitachi EX 60-5 75UR-3 75URLC-3 Hydraulic Excavator Operational Principle Manual

Group 1 Pump Device
Outline T3-1-1
Main Pump1 T3-1-2
Main Pump 2 and Pilot Pump T3-1-4
Group 2 Swing Device
Outline T3-2-1
Swing Motor T3-2-2
Parking Brake Switch Valve T3-2-4
Valve Unit T3-2-6
Swing Reduction Gear T3-2-10
Group 3 Control Valve
Outline T3-3-1
Control Valve Layout T3-3-2
Hydraulic Circuit T3-3-12
Flow Combiner Valve T3-3-20
Main Relief Set Pressure Change T3-3-22
Boom Anti-Drift Valve (EX60-5) T3-3-24
Main Relief Valve T3-3-26
Overload Relief Valve T3-3-28
Group 4 Pilot Valve
Outline T3-4-1
Operation T3-4-2
Group 5 Travel Device
Outline T3-5-1
Travel Motor T3-5-2
Parking Brake T3-5-4
Travel Brake Valve T3-5-6
Travel Reduction Gear T3-5-10
Group 6 Others (Upperstructure)
Pilot Shut-Off Valve T3-6-1
Swing Mode Control Valve T3-6-2
Shockless Valve T3-6-4
7-Spool Solenoid Valve Unit (EX75US-3) T3-6-8
Pilot Relief Valve T3-6-10
EC Motor T3-6-11
Group 7 Others (Undercarriage)
Swing Bearing T3-7-1
Center Joint T3-7-2
Track Adjuster T3-7-3

• Hitachi EX 60-5 75UR-3 75URLC-3 Hydraulic Excavator Troubleshooting Manual

Group 1 Introduction
Operational Performance Tests T4-1-1
Preparation for Performance
Test T4-1-2
Group 2 Standard
Operational Performance
Standard Table T4-2-1
Main Pump P-Q Diagram T4-2-10
Sensor Activating Range T4-2-12
Group 3 Engine Test
Engine Speed T4-3-1
Engine Compression Pressure T4-3-2
Valve Clearance T4-3-4
Nozzle Check T4-3-6
Injection Timing T4-3-8
Group 4 Excavator Test
Travel Speed T4-4-1
Track Revolution Speed T4-4-2
Mistrack Check T4-4-3
Travel Motor Leakage T4-4-4
Swing Speed T4-4-5
Swing Function Drift Check T4-4-6
Swing Motor Leakage T4-4-7
Maximum Swingable
Slant Angle T4-4-8
Swing Bearing Play T4-4-9
Hydraulic Cylinder Cycle Time T4-4-10
Dig Function Drift Check T4-4-12
Control Lever Operating Force T4-4-13
Control Lever Stroke T4-4-14
Boom Raise/Swing Combined
Operation Check T4-4-15
Bucket /Cab Collision Prevention
System Check (EX75UR-3) T4-4-16
Group 5 Component Test
Primary Pilot Pressure T4-5-1
Secondary Pilot Pressure T4-5-3
Main Relief Valve Set Pressure T4-5-4
Overload Relief Valve Set Pressure T4-5-10
Main Pump Flow Rate Measurement T4-5-12
Swing Motor Drainage T4-5-16
Travel Motor Drainage T4-5-18
Group 6 Adjustment
Engine Speed Adjustment and
Engine Learning T4-6-1
Boom Lowering Method
when Engine Stalling T4-6-2
Check of Governor Lever and
Fuel Cut Lever Position T4-6-4

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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