Air leg rock drill is a new type air compressor rock drill with very high efficiency. It was mainly used in quarry mining and mine exploration, tunnel excavation, various of drilling blasting holes etc. And that will be certainly needed in mining, water conservancy, construction engineering, energy and transportation, geological working industries. That will be suited in medium hard and hard degree rock to drill horizontal, inclined and vertical blast hole.
Product Features
1.Blast hole diameter is about 34m-42m, drill hole depth is 6m.
2.This kind of rock drill is a new kind of high efficiency air leg rock drill machinery.
3.Our rock drill is suitable for drilling and blasting under various of rocks and and direction angles.
4.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defend project facility.
5.First-class level Drilling Tools, suitable for sites without power or air pressure equipment, and rock drill has wide adaptability for high mountains and plains, extreme temperature (±40℃).
Main Application
Rock drill is mainly used in quarry mining and mine exploration, tunnel excavation, various of drilling blasting holes etc. And that will be certainly needed in mining, water conservancy, construction engineering, energy and transportation, geological working industries.
Technical Data
| Item | Correspondence |
| Model | YT28 |
| Drilling diameter(mm) | 28-60 |
| Drilling depth(m) | 0.5-6 |
| Piston stroke(mm) | 80/60 |
| Impact frequency(Hz) | 37 |
| Air cylinder diameter(mm) | 80 |
| Racing speed(r/min) | 300 |
| Air pressure(Mpa) | 0.2-0.3 |
| Air consumption(Hz) | 37(Max) |
| Oil holder(mm) | 200 |
| Length of air leg(mm) | 1800 |
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