Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | SWDF138 |
| Model Abbreviation | 138 |
| Air Compressor | |
| Working Pressure (bar) | 13.8～20 |
| Displacement (L/s) | 12～21.2m³/min |
| Engine | |
| Model | QSB4.5 |
| Rated Power (kW) | 82 |
| Fuel Tank Capacity (L) | 140 |
| Whole machine parameters | |
| Dimensions (Working State) (mm) | 6300×2500×6200 |
| Dimensions (Transportation State) (mm) | 8200×2500×3200 |
| Total Weight (kg) | 12000 |
| Drilling Diameter (mm) | 115~152 |
| Drilling Depth (mm) | 18000 |
| Drill Pipe Length (mm) | 3000×6 |
| Drill Rod Diameter (mm) | 76/89 |
| Hammer Model | 4、5 |
| Thrust Parameters | |
| Total Length of Thrust Beam (mm) | 5920 |
| Thrust Stroke (mm) | 3800 |
| Compensation Stroke (mm) | 800 |
| Maximum Thrust Speed (m/s) | 0.8 |
| Maximum Thrust Force (kN) | 32 |
| Chassis Parameters | |
| Travel Speed (km/h) | 3.2 |
| Maximum Traction Force (kN) | 100 |
| Slope Climbing Ability(%) | 25° |
| Ground Clearance (mm) | 480 |
| Rotary Power Head | |
| Model | DLT18B |
| Swing Speed (r/min) | 70 |
| Torque (N·m) | 3000 |