- Special designed floating pipe and hose reel protects the hydraulics and air pipes and hoses, achieving a stable output of hydraulic energy and a longer service life of the oil lines.
- Standard two-stage effectively protect the environment and the health of operators.
- The unique control system offers auto adjustment of feed rate and pressure, rotation torque and impact pressure so as to reduce the failures such as jamming.
- Utilization of high precision filter elements ensures the cleanliness of hydraulics and extends service life time of the hydraulic components.
DH46A-H
Borehole diameter:
115-152 mm
Rated power:
59 KW
Engine brand:
Yuchai
DH46A-H
Product Features
DH46A-H
DH46A-H
DH46A-H
Specifications
| Borehole Diameter | 115-152 mm |
| Pipe Sizes | 76/89x3000 mm |
| Hammer Size | 4’’/5’’ |
| Max Rotation Speed | 100 rpm |
| Max Rotation Torque | 3000 N·m |
| Feeding Stroke | 3000 mm |
| Feed Extension | 1200 mm |
| Feed Speed | 0.59 m/s |
| Feed Force | 15 kN |
| Pull Up Force | 25 kN |
| Length of Feed Beam | 5500 mm |
| Max Walking Speed | 2 km/h |
| Track Oscillation | ±10 ° |
| Ground Clearance | 320 mm |
| Grad Ability | 30 ° |
| Rated Power | 59 kW |
| Engine | YuChai |
| Length | 5400 mm |
| Width | 2330 mm |
| Height | 2020 mm |
| Weight | 7000 kg |
