Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | SWDE138B |
| Model Abbreviation | 138 |
| Air Compressor | |
| Working Pressure (bar) | 21 |
| Displacement (L/s) | 19.3m³/min |
| Engine | |
| Model | QSL8.9-C360 |
| Rated Power (kW) | 264 |
| Fuel Tank Capacity (L) | 520 |
| Whole machine parameters | |
| Dimensions (Working State) (mm) | 8200×2700×7650 |
| Dimensions (Transportation State) (mm) | 10280×2700×3420 |
| Total Weight (kg) | 14800 |
| Drilling Diameter (mm) | 115~138 |
| Drilling Depth (mm) | 28 |
| Drill Pipe Length (mm) | 4000×7 |
| Drill Rod Diameter (mm) | 76/89 |
| Hammer Model | 4、5 |
| Thrust Parameters | |
| Total Length of Thrust Beam (mm) | 7350 |
| Compensation Stroke (mm) | 1200 |
| Maximum Thrust Force (kN) | 30 |
| Chassis Parameters | |
| Travel Speed (km/h) | 3.2 |
| Maximum Traction Force (kN) | 100 |
| Slope Climbing Ability(%) | 45 |
| Ground Clearance (mm) | 480 |
| Rotary Power Head | |
| Swing Speed (r/min) | 110 |
| Torque (N·m) | 3800 |