Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | SR405R-HK |
| Model Abbreviation | 405 |
| Diameter Range | 2.5meters and above |
| Engine | |
| Model | ISUZU 6WG1 |
| Rated Power (kW) | 377 |
| Displacement (L) | 15.68 |
| Rated Speed (r/min) | 1800 |
| Whole machine parameters | |
| Total Weight (kg) | 131000 |
| Dimensions (Transportation State) (mm) | 20295×3550×3575 |
| Output Torque of Power Head (kN·m) | 405 |
| Rotation Speed of Power Head (r/min) | 5~25 |
| Maximum Drilling Depth (mm) | 106000/87000 |
| Drilling Diameter (without casing) (mm) | 2800 |
| Distance from Rotation Center to Rear of the Machine (mm) | 4600 |
| Chassis Parameters | |
| Track Width (mm) | 800 |
| Crowd Cylinder | |
| Maximum Extraction Force (kN) | 380 |
| Maximum Pressing Force (kN) | 340 |
| Stroke of Crowd Cylinder (mm) | 6000 |
| Main Winch | |
| Maximum Lifting Force (kN) | 400 |
| Maximum Hoisting Speed (m/min) | 75 |
| Wire Rope Diameter (mm) | 36 |
| Auxiliary Winch | |
| Maximum Lifting Force (kN) | 105 |
| Maximum Hoisting Speed (m/min) | 70 |
| Wire Rope Diameter (mm) | 20 |
| Mast Inclination | |
| Lateral (°) | 4 |
| Forward (°) | ±3 |
| Backward (°) | 90 |