Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | R305LVS |
| Model Abbreviation | 305 |
| Weight Range | Big Dredge(30-50Ton) |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | Mining |
| Power Type | Fuel |
| Engine (Fuel) | |
| Engine Brand | Hyundai |
| Model | HE6.7 |
| Type | 6Cylinder、4Stroke、Water-cooled、Turbocharged engines |
| Rated Power (kW) | 169 |
| Rated Speed (r/min) | 1900 |
| Total Displacement (L) | 6.7 |
| Number of Cylinders | 6 |
| Bore × Stroke (mm) | 107×124 |
| Performance Parameters | |
| Operating Weight (kg) | 30200 |
| Bucket Capacity (m³) | 1.44 |
| Travel Speed (High/Low) (km/h) | 5.6/3.2 |
| Swing Speed (rpm) | 10.2 |
| Grounding pressure(kPa) | 0.58 |
| Slope Climbing Ability(%) | 70 |
| Arm Length (mm) | 6250 |
| Boom Length (mm) | 2850 |
| Maximum Traction Force (kN) | 26.5ton |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 10453×3200×3350 |
| Cabin Full Height (mm) | 3010 |
| Clearance Over Counterweight (mm) | 1190 |
| Minimum Turning Radius (Front Work Device) (mm) | 4300 |
| Rear End Swing Radius (mm) | 3196 |
| Working Range | |
| Maximum Digging Radius (mm) | 10590 |
| Maximum Digging Radius at Ground Level (mm) | 10400 |
| Maximum Digging Depth (mm) | 7180 |
| Maximum Digging Height (mm) | 10030 |
| Maximum Dumping Height (mm) | 7000 |
| Maximum Vertical Digging Depth (mm) | 6120 |
| Fluid Capacities | |
| Fuel Tank (L) | 560 |
| Hydraulic Tank (L) | 190 |
| Engine Oil Replacement Volume (L) | 24 |
| Coolant Capacity (L) | 50 |