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Drill the frame side by the cylinder. Combine with link weldment. It is easy, safe, and simple to adjust the entry angle of the equipment.
Dual-engines are used. The HDD has all the motion on the condition of any engine starting. Multi-condition technology of adjusting the travel speed combined with the multi-speed control of rotation and push or pull make HDD suitable for complex geology. You can use one engine in the condition of a small pipe diameter to reduce the project cost.
Hydraulic pilot control load sensing control helps to save energy and operate flexibly. The main part of hydraulic and electric and transmission are made of world first-class brand products, good performance, good reliability.
| Project | Unit | Parameter | |
|---|---|---|---|
| Engine | Model. | - | Cummins QSL8.9-C360 |
| Rated power | kW/r/min | 2 x 264/2100 | |
| thrust-pull | Max thrust-pull force | kN | 6600 |
| thrust-pull speed | m/min | 30 | |
| Rotation | Torque | N·m | 120000 |
| Max spindle speed | r/min | 76 | |
| Mud pump | Max Flow rate | L/min | External |
| Max pressure | MPa | 20 | |
| Drill pipe. | mm×m | 140/168 x 9.6 | |
| Loader Crane | Lifting weight | t | 3.2 |
| Loading capacity | t•m | 6.4 | |
| Max inclination angle | ° | 16 | |
| Max back reamer diameter | Mm | 1600 | |
| Weight | t | 48 | |
| Dimension | mm | 17500 x 3200 x 3550 | |
| Remark | - | Optional: Split operating room | |