Feature
A. The drilling machine adopts full hydraulic drive mode, floating spindle, 3 meters drill pipe.
B. The rig can carry out mechanical two-gear plus stepless speed regulation, and the highest torque can reach 3500N.m.
C.It is driven by axial plunger pump and inclined shaft plunger motor.
D. With power head lateral translation mechanism, the mast can slip as a whole by cylinder lifting and landing, and can be drilled within the range of 45-90°.
Technical parameters
| Drilling depth | |
| BTW (m) | 1800 |
| NTW (m) | 1600 |
| HTW (m) | 1200 |
| PQ (m) | 1000 |
| Hydraulic system | |
| Rated pressure （Mpa) | Primary pump 145ml/r.32MPa Auxiliary pump 80ml/r.25MPa |
| Cooling method | Air cooling+ Water cooling |
| Diesel engine | |
| Model | Cummins engine 6-cylinder 154kW |
| Rated power (Kw) | 154 |
| Rated speed (rpm) | 2300 |
| Drill head | |
| Max.torque (N.m) | 3500 |
| Max.rotation speed (rpm) | 1400 |
| Stroke (m) | 3.5 |
| Lifting force (kN) | 400 |
| Feeding force (kN) | 200 |
| Wireline winch | |
| Roller capactity(m) | 1600 |
| Lifing force (kN) | 31 |
| Lifting speed (m/min) | 110 |
| Rope dia. (mm) | 8 |
| Drill mast | |
| Height(m) | 8.5 |
| Drilling angle | 0-90 |
| Slide stroke (mm) | 1200 |
| Pipe clamp | |
| Max.through-hole dia. 146mm | |
| Crawler chassis | |
| Climb angle° | 20 |
| Max walking speed (km/h) | 2 |
| Mud pump | |
| BW160 | |
| Transportation Dimension | |
| L*W*H mm | 6100*2200*3050 |
| Machine weight（t） | |
| 10 | |
