Feature
A. Adopt axial piston pump + triple gear pump full hydraulic drive.
B. The power head adopts mechanical two-speed stepless speed regulation design, and the maximum torque can reach 1400N.m.
C. The power head has a lateral translation mechanism, which is convenient for lifting and lowering the drill tool.
D. The oblique piston motor is used to drive small volume and large power.
E. Drilling can be done in the range of 45-90°.
Technical parameters
| Drilling depth | |
| BTW (m) | 650 |
| NTW (m) | 600 |
| HTW (m) | 300 |
| PQ (m) | |
| Hydraulic system | |
| Rated pressure （Mpa) | Primary pump 95ml/r.32MPa Auxiliary pump 80ml/r.25MPa |
| Cooling method | Air cooling |
| Diesel engine | |
| Model | Yuchai engine 4-cylinder 92kW |
| Rated power (Kw) | 92 |
| Rated speed (rpm) | 2200 |
| Drill head | |
| Max.torque (N.m) | 1400 |
| Max.rotation speed (rpm) | 1400 |
| Stroke (m) | 1.8 |
| Lifting force (kN) | 240 |
| Feeding force (kN) | 120 |
| Wireline winch | |
| Roller capactity(m) | 800 |
| Lifing force (kN) | 15 |
| Lifting speed (m/min) | 110 |
| Rope dia. (mm) | 6 |
| Drill mast | |
| Height(m) | 6.1 |
| Drilling angle | 45-90 |
| Slide stroke (mm) | 800 |
| Pipe clamp | |
| BQ/NQ/HQ/PQ | |
| Crawler chassis | |
| Climb angle° | 20 |
| Max walking speed (km/h) | 2 |
| Mud pump | |
| BW100 | |
| Transportation Dimension | |
| L*W*H mm | 4500*1900*2300 |
| Machine weight（t） | |
| 4.6 | |
