Long Stroke Anchor Drilling Rig Borehole Drilling Machines Depth 50 - 80m
Quick Detail:
1. MD-80 drilling rig is a full hydraulic drive power head drill. It is used to drill anchor hole at side slope of water power station, railway or highway projects. It also used to prevent or solve geologic calamity, such as landslide and rock collapse etc. In addition, it is also used to drill small sized water well.
2. It has great drilling capability, wide range of application, rapid drilling speed and high drilling efficiency, as well as powerful ability of eliminating accident.
3. A set of front-mounted adjustable columns on drill frame is used for adjusting height of mast front- end, which makes it easy to align with hole site.
Description:
1. MD-80 drilling rig is a full hydraulic drive power head drill. It is used to drill anchor hole at side slope of water power station, railway or highway projects. It also used to prevent or solve geologic calamity, such as landslide and rock collapse etc. In addition, it is also used to drill small sized water well.
2. A set of front-mounted adjustable columns on drill frame is used for adjusting height of mast front- end, which makes it easy to align with hole site.
3. Full hydraulic drive and ensures, stepless shift, simple operate, convenient maintain and few wearing parts.
4. The rig is suitable for various drilling methods such as carbide bit drilling, auger drilling, DTH hammer drilling, follow-up casing drilling, etc.
5. The drill power head has a long stroke, the big torque and works efficiency.
6. Rig structure is separate group design, it assures good disassembling, rapid and convenient mount and transport, best working environment and lower labor strength.
Applications:
1. Anchor holes at side slope of water power station, railway or highway projects, to drill drainage holes and It also used to prevent or solve geologic calamity, such as landslide and rock collapse etc
2. It is also used to drill high-pressure jet grouting holes and small sized water well.
Specifications:
| Hole depth | 50-80m |
| Rod dia | 100-210mm |
| Hole angle(°) | -10-90° |
| Output rotary speed of power head | 16,30,38,55,75,105r/min |
| Stroke of power head | 1800mm |
| Output torque of power head | 4200N.m |
| Lifting force of power head | 65KN |
| Feeding force of power head | 33kN |
| Power | Electric motor: | 30+1.5+0.25KW |
| Weight | 2600KG |
| Dimensions (L×W×H) | 3400×650×1500mm |
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