MD-80A skid mounted anchor drilling rig
Specifications:
| Hole depth | 60-100m |
| Rod dia. | 110-210mm |
| Hole angle(°) | -10-90° |
| Output rotary speed of power head | 15,30,35,55,75,110 |
| Stroke of power head | 1800mm |
| Output torque of power head | 4200N.m |
| Lifting force of power head | 65KN |
| Feeding force of power head | 33 kN |
| Power | Electric motor: | 30+2.2 |
| Weight | 2600KG |
| Dimensions (L×W×H) | 3400×650×1500mm |
Description:
1. MD-80A drilling rig is a kind of full hydraulic power head
drilling rig.
2. It is applied to drill heavy duty 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. In addition, it is also used to
drill high-pressure jet grouting holes.
3. This drilling can be carried out with low manchine weights and
in difficult and dangerous on site conditions.
4. The rig is suitable for various drilling methods such as carbide
bit drilling, auger drilling, DTH hammer drilling, follow-up casing
drilling, etc.
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.
Competitive Advantage:
Jiangsu Wuxi Mineral Exploration Machinery Factor which was founded
in 1956.it has developed core- drill machine, geologic exploration
drilling rig, anchoring drill rig,jet-grouting drill rig and so on.
At present, the products has been exported to Southeast Africa,
Asia and other global markets.
