Part of the Hyundai Repair Manuals.
Need factory data for your Hyundai R210LC-7? This 644-page Hyundai R210LC-7 service manual PDF covers the crawler excavator in all three builds: standard, Long Reach, and High Walker. Open to full electrical circuit diagrams with connector pinouts, complete hydraulic schematics from main circuit through pilot and combined operation, and a heavy troubleshooting section for hydraulic, electrical, and mechatronics faults. You also get step-by-step disassembly and assembly for the pump device, main control valve, swing and travel motors, and cylinders, plus an entire chapter of component mounting torques. Confirm the batteries read 2 x 12V x 100Ah, check the 24V-5.5kW starting motor, and set the bypass relief valve to open at 1.5 kgf/cm2. Chasing a pilot pressure fault without a schematic wastes your whole afternoon. A live text layer puts the right spec on your screen in seconds.
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What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 2-10 | Safety Hints, Machine Specifications, Major Components, Conversion Tables |
| Component Mounting Torque | 11-46 | Introduction Guide, Engine System, Electric System, Hydraulic System, Undercarriage, Structure, Work Equipment |
| Structure and Function | 47-149 | Pump Device, Main Control Valve, Swing Device, Travel Device, Rcv Lever, Rcv Pedal |
| Hydraulic System | 150-183 | Hydraulic Circuit, Main Circuit, Pilot Circuit, Single Operation, Combined Operation |
| Electrical System | 184-271 | Component Location, Electrical Circuit, Electrical Component Specification, Connectors |
| Mechatronics System | 272-314 | Mode Selection System, Automatic Deceleration, Power Boost, Travel Speed Control, Monitoring System |
| Troubleshooting | 315-382 | Before Troubleshooting, Hydraulic and Mechanical System, Electrical System, Mechatronics System |
| Maintenance Standard | 383-419 | Operational Performance Test, Major Components, Track and Work Equipment |
| Disassembly and Assembly | 420-644 | Precaution, Tightening Torque, Pump Device, Main Control Valve, Swing Device, Travel Device, Rcv Lever, Turning Joint |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Battery | 2 x 12V x 100Ah | p. 42 |
| Starting motor | 24V-5.5kW | p. 42 |
| Bypass relief valve opening pressure | 1.5kgf/cm2 | p. 154 |
| Bypass valve opening pressure | 1.5kgf/cm2 | p. 155 |
| Voltage (Engine OFF, Start switch OFF, Battery 1EA) | 10~12.5V | p. 192 |
| Track shoe mounting bolt, nut | 78 ± 8.0 kgf·m | p. 424 |
| Operating Weight (R210LC-7) | 21700 kg | p. 22 |
| Swing Speed | 12.5 rpm | p. 43 |
| Engine Oil Capacity | 24 L | p. 42 |
| Main Relief Valve Pressure | 330 kgf/cm2 | p. 43 |
