Product Description
Built for precision and operator confidence, this 2016 Hyundai R305LC-7 excavator delivers 30-ton performance with exceptional stability and control. Powered by a Cummins C8.3-C engine producing 190 kW at 1900 rpm, this machine combines reliable power with responsive hydraulics—dual 260 l/min variable axial piston pumps ensure smooth, controlled movements across all functions.
Operator-focused design includes a spacious cab with commanding visibility from 3010 mm height, reducing blind spots during complex jobsite maneuvers. The 600 mm track plates and 2600 mm gauge provide solid ground contact, while 56 kPa ground pressure minimizes surface disturbance. With 10820 mm maximum digging reach and 7500 mm depth capability, this excavator handles large-scale earthmoving efficiently.
- 1.38 m³ bucket capacity with 192.2 kN digging force
- Water-cooled 6-cylinder engine, 8.27 L displacement
- 330 MPa working hydraulic circuit for demanding applications
- 70% climbing ability for challenging terrain
- Currently located in Luzhou, Sichuan—ready for inspection
| Specifications | Value |
|---|---|
| No. | 1021543 |
| Tonnage (tons) | 30 |
| Working weight (kg) | 29400 |
| Bucket capacity (m³) | 1.38 |
| Boom length (mm) | 6250 |
| Rod length (mm) | 3050 |
| Country of origin | Jiangsu (Province) |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Cummins C8.3-C |
| Rated power (kw/rpm) | 190/1900 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 114 x 135 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 8.27 |
| Ground specific pressure (Kpa) | 56 |
| Rotation speed (rpm) | 11 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 192.2 |
| Rod digging force (kN) | 128.5 |
| Travel speed (km/h) | 3.1-5.2 |
| Maximum flow of main pump (l/min) | 2 x 260 |
| Traveling Hydraulic Circuit (Mpa) | 330 |
| Rotary Hydraulic Circuit (Mpa) | 265 |
| Hydraulic crushing pipeline is standard | no |
| Main pump type | 2× variable axial piston pump + gear pump |
| Working Hydraulic Circuit (Mpa) | 330 |
| Pilot Oil Circuit (MPa) | 35 |
| Bucket cylinders - Number × diameter × stroke (mm) | 140 * 95 * 1185 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 150 * 110 * 1765 |
| Boom cylinders - Number × diameter × stroke (mm) | 140 * 100 * 1465 |
| Fuel Tank (L) | 480 |
| Hydraulic Tank (L) | 210 |
| Engine Oil changes (L) | 19 |
| Coolant (L) | 50 |
| Hydraulic System (L) | 320 |
| Total transport length (mm) | 10560 |
| Total transport width (mm) | 3200 |
| Total transport height (mm) | 3290 |
| Full cab height (mm) | 3010 |
| Counterweight ground clearance (mm) | 1190 |
| Minimum ground clearance (mm) | 500 |
| Back end turning radius (mm) | 3200 |
| Total track length (mm) | 4940 |
| Track gauge (mm) | 2600 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 3200 |
| Track ground length (mm) | 4030 |
| Maximum digging radius (mm) | 10820 |
| Maximum digging depth (mm) | 7500 |
| Maximum excavation height (mm) | 10160 |
| Maximum unloading height (mm) | 7110 |
| Maximum vertical digging depth (mm) | 6410 |
| Bulldozer lift or depth (mm) | There is no |
| Dodging plate width × height (mm) | There is no |
| Maximum excavation radius of stop surface (mm) | 10620 |
| Maximum effective digging depth (mm) | 7300 |
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