HDD-32 horizontal directional drilling rig is a full hydraulic crawler type drill rig. It is simple and advanced structure, equiped with load-sensitive system, which is high efficient and low heat feature. The main hydraulic components are famous brands. Drill Rig mast can be movable to ensure that the rig is ready for drilling within the drilling angle range. The whole machine has low center of gravity, good stability and good overall appearance.
1. The main components such as diesel engines, hydraulic pumps, valves, motors, reducers and key hydraulic accessories are famous brands.
2. Low emission of diesel engine and professional noise reduction design make the drilling machine more suitable for urban construction.
3. Adopting internationally advanced control technology to minimize the power consumption of the rig without load.
4. Equipped with wireless guiding device, easy to operate.
5. Mud pump is hydraulic driven type with mechanical shifting, which can be flexibly adjusted the pump volume according to different geological conditions and construction techniques.
6. The working mode of the pulping system is jet slurry and circulating storage.
7. Using φ73mm,L=300mm drill pipe, the drill is fully equipped and can be customized according to user requirements.
| Main technical parameters | |
| Drill Rig | |
| Engine power | Yuchai YC6A210D 155KW |
| Feed force/pull back force | 320/320KN |
| Rated torque | 1300N·m |
| Main Shaft Rotating Speed | 0-48,0-96r/min |
| Feeding Stroke | 3300mm |
| Guide hole diameter | Φ150(185)mm |
| Penetration Angle | 8-20° |
| Hydraulic system pressure | 20Mpa |
| Travelling Speed | 2-2.6Km/h |
| Structure | Rubber track, mud pump all-in-one machine |
| Dimensions | 2.85(L)×2.25(W)×2.4(H)m |
| weight | 8.4T |
| Mud pump | |
| Model | BW-320 |
| Max. Flow Rate | 320L/min |
| Max. pressure | 7Mpa(10Mpa) |
| Pulping system | |
| Engine parameters | 4KW diesel engine |
| Pulping pump parameters | 30m3/h |
| Slurry tank capacity | 2m3 |
| Volume | 6m3/h |
| Drilling Tools | |
| Drill Rod | Φ73×3000mm |
| Pilot bit | Φ130(150)mm |
| Fluted Backreamer | Φ325 Φ400 Φ500 Φ600 Φ720Φ830 |
| Measurement and control instrument | Optional |
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