Kobelco SK70SR-1ES excavator, repair e-manual
Only original manuals
Available immediately after payment
Full compliance with the paper edition
100% protection of your payments
Publisher: © "Motorist"
ISBN: 977-129-542-406-5
Number of pages: 980
Format: file PDF
About the manual
Engine type: disel
In the manual you will find
- Step-by-step guide to repair various components and assemblies
- Self-care and maintenance instructions
- Excavator prevention information
- Information for a trip to the service station, if self-repair is not possible
Publisher:
Motorist
Categories:
Excavators
Only original manuals
Available immediately after payment
Full compliance with the paper edition
100% protection of your payments
Publisher: © "Motorist"
ISBN: 977-129-542-406-5
Number of pages: 980
Format: file PDF
About the manual
Engine type: disel
In the manual you will find
- Step-by-step guide to repair various components and assemblies
- Self-care and maintenance instructions
- Excavator prevention information
- Information for a trip to the service station, if self-repair is not possible
Content
Specifications section
- Safety precautions
- General precautions for repairs
- International unit conversion system
- Name of components
- Machine dimensions
- Weight of components
- Transportation dimension and weight
- Specifications and performance
- Type of crawler
- Type of bucket
- Combinations of attachment
- Engine specification
Attachment dimensions
- Boom
- Arm
- Bucket
- Dozer
Tools
- Torque specifications for capscrews and nuts
- Screw and tool sizes
- Torque specifications for joints and
- Torque specifications for sleeve type tube fittings special spanners for tubes
- Special tools
- Application of screw locking and sealing compounds
- Suction stopper
- Counterweight lifting jig
- Boom foot pin pulling tools
- Tranion cylinder pin pulling tools
- Upper frame lifting jig
- Engine mounting pedestal
- Track spring set jig
Standard maintenance time schedule
- Standard maintenance time schedule for excavator
- Standard working time table for the maintenance of engine
Maintenance standard and test procedure
- How to use maintenance standard and precautions
- Performance inspection standard table
- Measurement of engine speed
- Measurement of hydraulic pressure
- Measuring travel performances
- Measuring swing performances
- Measuring attachment operating performances
- Measuring performances of swing bearing
- Mechatro controller "a" adjustment
Mechatro control system
Hydraulic system
- Summary
- Hydraulic circuits and component models
- Hydraulic circuit operation
Electrical system
- Electrical circuit diagram and equipment list
- Harness
Components system
- Hydraulic components
- Electric equipment
Air-conditioner system
- Construction and piping
- Construction of main components
- Function
- Disassembly and assembly
- Charging refrigerant
- Electric circuit
- Troubleshooting
General disassembly and assembly
Attachments
Upper slewing body
Travel system
Engine
- General informati0n
- Maintenance
- Engine assembly
- Lubricating system
- Cooling system
- Fuel system
- Engine electricals
- Troubleshooting
Mounting the breaker and nibbler and breaker
- List of additional parts
- Summary
- Hydraulic circuit diagram
- Hydraulic components
- Modification procedure for breaker
- Control piping
- Upper hydraulic piping
- Return hydraulic piping
- Install of the guard
- Modification procedure for nibbler and breaker
- Modification procedure for attachment
- Reminders on the use of nibbler and breakers
- Precautions to be exercised on breakers of different manufacturers
- Reference
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Customers reviews
Problems with the hydraulic system: When the excavator was working, the boom speed decreased. Thanks to the manual, I disassembled the hydraulic pump, found the worn seals and replaced them. The hydraulics are working without interruptions again
