Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | XR120D |
| Model Abbreviation | 120 |
| Engine | |
| Model | CUMMINS B5.9-C |
| Rated Power (kW) | 112 |
| Rated Speed (r/min) | 1950 |
| Whole machine parameters | |
| Total Weight (kg) | 40000 |
| Dimensions (Working State) (mm) | 7175×3400×16800 |
| Dimensions (Transportation State) (mm) | 12580×3400×3360 |
| Output Torque of Power Head (kN·m) | 120 |
| Rotation Speed of Power Head (r/min) | 6～28 |
| Maximum Drilling Depth (mm) | 44000· |
| Drilling Diameter (without casing) (mm) | 1300 |
| Chassis Parameters | |
| Maximum Travel Speed (km/h) | 3.2 |
| Maximum Gradeability (%) | 40 |
| Minimum Ground Clearance (mm) | 450 |
| Track Width (mm) | 700 |
| Track Gauge (mm) | 3400 |
| Grounding pressure(kPa) | 73.6 |
| Crowd Cylinder | |
| Maximum Extraction Force (kN) | 120 |
| Maximum Pressing Force (kN) | 120 |
| Stroke of Crowd Cylinder (mm) | 3500 |
| Main Winch | |
| Maximum Lifting Force (kN) | 100 |
| Maximum Hoisting Speed (m/min) | 70 |
| Wire Rope Diameter (mm) | 24 |
| Auxiliary Winch | |
| Maximum Lifting Force (kN) | 45 |
| Maximum Hoisting Speed (m/min) | 70 |
| Wire Rope Diameter (mm) | 16 |
| Mast Inclination | |
| Lateral (°) | 3/3 |
| Forward (°) | 5 |