Hyundai ROBEX R1250-9 excavator, repair e-manual (in Russian)
About the manual
Engine type: Cummins QSK 23
In the manual you will find
- Step-by-step guide to repair various components and assemblies
- Self-care and maintenance instructions
- Car design and prevention information
- Information for a trip to the service station, if self-repair is not possible
About the manual
Engine type: Cummins QSK 23
In the manual you will find
- Step-by-step guide to repair various components and assemblies
- Self-care and maintenance instructions
- Car design and prevention information
- Information for a trip to the service station, if self-repair is not possible
Content
General information
- Safety tips
- Specifications
Design and principle of operation
- Pumping device
- Main control valve
- Rotary device
- Undercarriage
- RCV lever
- RCV pedal
Hydraulic system
- Hydraulic diagram
- Main scheme
- Control circuit
- Single operation
- Combined operation
Electrical system
- Location of parts
- Wiring diagram
- Specifications of electrical parts
- Connectors
Mechatronic system
- Scheme
- Mode selection system
- Automatic deceleration system
- Power boost system
- Travel speed control
- Automatic heating system
- Engine overheat prevention system
- Variable power control
- Implement control system
- Anti-start system
- Self-diagnosis systems
- Engine management
- Hydraulic pressure relief valve to prevent engine stall
- Monitoring system
- Fuel heating system
Troubleshooting
- Until troubleshooting
- Hydraulic and mechanical system
- Electrical system
- Mechatronic system
Maintenance guidelines
- Performance test
- Main components
- Track and work equipment
Dismantling and installation
- Security measures
- Torque
- Pumping device
- Main control valve
- Swivel device
- Undercarriage
- RCV lever
- Swivel joint
- Boom, stick and bucket cylinder
- Undercarriage
- Working equipment
Moment when mounting parts
- Introductory guide
- Engine
- Electrical system
- Hydraulic system
- Undercarriage
- Structure
- Working equipment