Need help?Do you have a question about the Hyundai Robex 250LC-9 and is the answer not in the manual?
General| Operating Weight | 25, 000 kg |
|---|---|
| Engine Model | Cummins QSB6.7 |
| Max Digging Depth | 6, 730 mm |
| Travel Speed | 5.5 km/h |
| Fuel Tank Capacity | 400 L |
Safety precautions for operating and servicing the excavator.
Detailed specifications for the R250LC-9 excavator model.
Information on the working range of the excavator.
Details on the weight of various machine components.
Charts detailing the lifting capacities of the excavator.
Details the structure and function of the hydraulic pump device.
Explains the structure and function of the main hydraulic control valve.
Information on the structure and function of the swing device.
Details the construction and operation of the type 1 travel device.
Details the construction and operation of the type 2 travel device.
Describes the structure and functions of the receiver lever.
Explains the structure and function of the receiver pedal.
Details the main hydraulic circuit, including suction, delivery, and return.
Information on the pilot hydraulic circuit and related systems.
Explains single operation modes of excavator functions.
Details combined operation modes of multiple excavator functions.
Identifies the locations of electrical system components.
General notes and information related to the electrical system.
Provides an overview of the mechatronics system.
Explains the different mode selection systems in the excavator.
Details the automatic deceleration system and its operation.
Explains the power boost system and its functionality.
Information on the self-diagnostic system and error codes.
Initial steps and preparation before troubleshooting.
Troubleshooting procedures for hydraulic and mechanical systems.
Troubleshooting common electrical system issues.
Troubleshooting mechatronics system malfunctions.
Procedures for operational performance testing.
Maintenance standards for major machine components.
Maintenance standards for track and work equipment.
Essential precautions before disassembling or assembling components.
Specifications for tightening torques of various components.
Procedures for disassembly and assembly of the pump device.
Disassembly and assembly procedures for the main control valve.
Procedures for removing, installing, and assembling the swing device.
Disassembly and assembly for the type 1 travel device.
Disassembly and assembly for the type 2 travel device.
Introduction to component mounting torque specifications.
Mounting torque specifications for engine system components.
Mounting torque specifications for electrical system components.
Mounting torque specifications for hydraulic system components.
Mounting torque specifications for undercarriage components.
Mounting torque specifications for structural components.
Mounting torque specifications for work equipment.
To Next Page