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HFQ45 DTH Drilling Machine
- Drilling Diameter: 90-140mm
- Drilling Depth: 45m
- Walk Speed: 0-2.5km/h
- Air Pressure: 0.7-1.6Mpa
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HFQ45 crawler hydraulic drilling rig adopts new hydraulic technology, low air consumption, large rotating torque, and convenient hole shifting. The drilling rig has a compact structure, and at the same time the propelling carriage has a telescopic compensation function. The carriage is supported on the ground when drilling, and the drilling stability is good. The HF115Y drilling rig has reliable performance and high drilling efficiency. The drilling speed of the drilling rig on medium-hard rocks is 1~2 times that of the low-pressure drilling rig, which is a favorable guarantee for the construction unit to reduce costs and improve efficiency.
Application
The drilling rig is mainly used for blasting rock drilling in open-pit mine mining, water conservancy, power station, road construction and other stone works.
Technical Data
| Bore diameter(mm) | 90-140 |
| Bore depth(m) | 45 |
| Walk speed（km/h） | 0-2.5 |
| For rock(F) | 6-20 |
| Air pressure(Mpa) | 0.7-1.6 |
| Air consumption(m³/min) | 7-15 |
| Once promotion(mm) | 3000 |
| Skid pitch(º) | Up and down total 100 |
| swinging angle of skid(º) | left and right total 55 |
| boom swing angle(º) | left and right total 70 |
| Boom pitch(º) | Up and down total 40 |
| Rotation speed(r/min) | 0-120 |
| Climb ability(º) | 30 |
| Dimension(L*W*H)(mm) | 5480*1950*3150 |
| Weight(kg) | 5160 |
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