Part of the Hyundai Repair Manuals.
Wrenching on a Hyundai R200W-7? This 603-page Hyundai R200W-7 Shop Manual PDF covers the wheeled hydraulic excavator from the pump device all the way to the work equipment cylinders. You get hydraulic schematics tracing main and pilot circuits through single and combined operation, wiring diagrams with connector pinouts and component locations, and troubleshooting charts for the hydraulic, electrical, and mechatronics systems. Disassembly and assembly procedures walk through the main pump, control valve, swing motor, travel motor, transmission, steering valve, and both axles, step by step with the special tools called out. Set the main relief valve at 7 to 8 kgf·m (50.6 to 57.8 lbf·ft) and torque the M10 main pump bolts to 8.27 kgf·m. A parked excavator earns nothing. Bookmarked by section with a full text layer; type the spec you need, jump straight to it, and get back on the machine.
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 1-38 | Safety Hints, Specifications |
| Structure and Function | 39-140 | Pump Device, Main Control Valve, Swing Device, Travel Device, Rcv Lever, Accelerator Pedal, Brake Pedal, Transmission |
| Hydraulic System | 141-175 | Hydraulic Circuit, Main Circuit, Pilot Circuit, Single Operation, Combined Operation |
| Electrical System | 176-227 | Component Location, Electrical Circuit, Electrical Component Specification, Connectors |
| Mechatronics System | 228-266 | Outline, Mode Selection System, Automatic Deceleration System |
| Maintenance Standard | 322-348 | Operational Performance Test, Major Components, Track and Work Equipment |
| General Precautions and Tightening Torque | 349-355 | Removal Work, Installation Work, Metric Bolt Torque, Pipe and Hose Torque, Fitting Torque |
| Pump Device | 356-375 | Main Pump Removal, Main Pump Installation, Regulator Disassembly, Regulator Assembly, Pump Tools |
| Main Control Valve | 376-397 | Control Valve Disassembly, Spool Inspection, Relief Valve Maintenance, Swing Logic Valve, Boom Priority Valve |
| Swing Device | 398-437 | Swing Motor Removal, Swing Motor Disassembly, Swing Motor Assembly, Reduction Gear Disassembly, Reduction Gear Assembly |
| Travel Motor | 438-441 | Travel Motor Removal, Travel Motor Installation, Motor Unit Structure, Regulator Structure, Tightening Torque |
| Transmission | 442-515 | Transmission Removal, Transmission Installation, Shifting Clutches, Planetary Drive, Declutch Unit, Brake Assembly |
| Steering Valve and Axles | 516-562 | Steering Valve Removal, Steering Valve Disassembly, Steering Valve Assembly, Front Axle, Rear Axle, Turning Joint |
| Work Equipment | 563-603 | Bucket Cylinder, Arm Cylinder, Boom Cylinder, Dozer Cylinder, Outrigger Cylinder, Work Equipment Structure |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Main relief valve, port relief valve & negative control relief valve - O-rings, back up rings and seals | 100% replacement in general | p. 342 |
| Main relief valve tightening torque | 7~8 kgf·m (50.6~57.8 lbf·ft) | p. 396 |
| Port relief valve tightening torque | 7~8 kgf·m (50.6~57.8 lbf·ft) | p. 396 |
| Main pump (Item 7, M10x1.5) | 8.27±1.7 kgf·m | p. 594 |
| Air breather (Item 2, M6x1.0) | 1.44±0.3 kgf·m | p. 594 |
| Engine oil quantity | 14.2 L | p. 34 |
| Main pump maximum pressure | 330 kgf/cm2 | p. 34 |
| Swing motor relief pressure | 240 kgf/cm2 | p. 35 |
| Travel motor relief pressure | 360 kgf/cm2 | p. 35 |
