Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | SR285R-M |
| Model Abbreviation | 285 |
| Diameter Range | 1.8-2.5Meter |
| Engine | |
| Model | TAD1383VE VOLVO | 6WG1 ISUZU |
| Rated Power (kW) | 345 |
| Displacement (L) | 12.78/15.68 |
| Rated Speed (r/min) | 1800 |
| Whole machine parameters | |
| Total Weight (kg) | 108000/105000 |
| Dimensions (Transportation State) (mm) | 18300×3475×3610 |
| Output Torque of Power Head (kN·m) | 285 |
| Rotation Speed of Power Head (r/min) | 5~27 |
| Maximum Drilling Depth (mm) | 94000/61000 |
| Drilling Diameter (without casing) (mm) | 2200 |
| Distance from Rotation Center to Rear of the Machine (mm) | 4650/4530 |
| Chassis Parameters | |
| Track Width (mm) | 800 |
| Crowd Cylinder | |
| Maximum Extraction Force (kN) | 335 |
| Maximum Pressing Force (kN) | 260 |
| Stroke of Crowd Cylinder (mm) | 17100 |
| Main Winch | |
| Maximum Lifting Force (kN) | 330 |
| Maximum Hoisting Speed (m/min) | 70 |
| Wire Rope Diameter (mm) | 36 |
| Auxiliary Winch | |
| Maximum Lifting Force (kN) | 90 |
| Maximum Hoisting Speed (m/min) | 70 |
| Wire Rope Diameter (mm) | 20 |
| Mast Inclination | |
| Lateral (°) | 4 |
| Forward (°) | 5 |
| Backward (°) | 90 |