Part of the Hyundai Repair Manuals.
Wrenching on a Hyundai R210LC-7? This 481-page Hyundai R210LC-7 shop manual PDF covers the standard hydraulic excavator and the Long Reach variant, straight from the factory. Inside: full hydraulic circuit schematics with pilot and main circuit routing, complete electrical wiring diagrams with connector pinouts, and page after page of disassembly and assembly procedures for the pump device, main control valve, swing and travel drives. You also get the mechatronics section that decodes the self-diagnostic system, power boost, and auto-deceleration logic. Set the pilot relief valve at 35 kgf/cm2 and confirm both 12V, 100Ah batteries before blaming the starter. No more diagnosing hydraulic faults with a gauge and a hunch. Bookmarked with a working text layer; jump to any section or search any spec right from the tablet in your cab.
Other edition of this manual
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 12-39 | Safety Hints, Specifications |
| Structure and Function | 40-129 | Pump Device, Main Control Valve, Swing Device, Travel Device, Rcv Lever, Rcv Pedal |
| Hydraulic System | 130-161 | Hydraulic Circuit, Main Circuit, Pilot Circuit, Single Operation, Combined Operation |
| Electrical System | 162-210 | Component Location, Electrical Circuit, Electrical Component Specification, Connectors |
| Mechatronics System | 211-253 | Outline, Mode Selection System, Automatic Deceleration System, Power Boost System, Travel Speed Control System, Automatic Warming Up Function, Engine Overheat Prevention Function |
| Maintenance Standard | 310-344 | Operational Performance Test, Major Components, Track and Work Equipment |
| Disassembly and Assembly | 345-465 | Precaution, Tightening Torque, Pump Device, Main Control Valve, Swing Device, Travel Device, Rcv Lever, Turning Joint |
| Component Mounting Torque | 466-481 | Introduction Guide, Engine System, Electric System, Undercarriage, Structure, Work Equipment |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Bypass relief valve opening pressure | 1.5kgf/cm2 (21psi) | p. 133 |
| Pilot relief valve setting pressure | 35kgf/cm2 | p. 135 |
| Battery | 12V x 100Ah (2EA) | p. 181 |
| Starter | Delco Remy 28MT 24V | p. 187 |
| Voltage | 24V | p. 290 |
| Main pump mounting socket bolt | 42 ± 4.5 kgf·m | p. 350 |
| Main relief valve tightening torque | 7~8 kgf·m (50.6~57.8 lbf·ft) | p. 386 |
| Port relief valve tightening torque | 7~8 kgf·m (50.6~57.8 lbf·ft) | p. 386 |
| Engine Oil Quantity | 24 L | p. 35 |
| Battery Capacity | 2 x 12V x 100Ah | p. 35 |
| R210LC-7 | ||
| Operating Weight, R210LC-7 | 21700 kg | p. 23 |
| R210LC-7 LONG REACH | ||
| Operating Weight, R210LC-7 LONG REACH | 24360 kg | p. 24 |
