Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | SR235-M |
| Model Abbreviation | 235 |
| Diameter Range | 1.8-2.5Meter |
| Engine | |
| Model | TAD1181VE/6UZ1 |
| Rated Power (kW) | 265/257 |
| Displacement (L) | 10.84/9.84 |
| Rated Speed (r/min) | 2000 |
| Whole machine parameters | |
| Total Weight (kg) | 83000/81000 |
| Dimensions (Transportation State) (mm) | 17410×3550/3540×3755/3750 |
| Output Torque of Power Head (kN·m) | 235 |
| Rotation Speed of Power Head (r/min) | 5~30 |
| Maximum Drilling Depth (mm) | 73000/58000 |
| Drilling Diameter (without casing) (mm) | 2000 |
| Distance from Rotation Center to Rear of the Machine (mm) | 4600/4360 |
| Crowd Cylinder | |
| Maximum Extraction Force (kN) | 270 |
| Maximum Pressing Force (kN) | 210 |
| Stroke of Crowd Cylinder (mm) | 15000 |
| Main Winch | |
| Maximum Lifting Force (kN) | 235 |
| Maximum Hoisting Speed (m/min) | 70 |
| Wire Rope Diameter (mm) | 32 |
| Auxiliary Winch | |
| Maximum Lifting Force (kN) | 80 |
| Maximum Hoisting Speed (m/min) | 70 |
| Wire Rope Diameter (mm) | 20 |
| Mast Inclination | |
| Lateral (°) | ±3 |
| Forward (°) | 5 |
| Backward (°) | 90 |