Yt28 Pneumatic Air Leg Jack Hammer Rock Drill for Mining
Main applications of rock drill 15 Speakers,15 Subwoofer,15 Pa Speaker,Speaker 15 Inch Ningbo Sonice Electroacoustic Science and Technology Co., Ltd. , https://www.secspk.comYt28 Pneumatic Air Leg Jack Hammer Rock Drill for Mining
Product description of rock drill
Yugong brand rock drill air leg rock drill is a new type hydraulic hard rock drilling machine 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 blasthole.
Features of rock drill
1.Blast hole diameter is about 34m-42m, drill hole depth is 6m.
2.This kind of machine is a new kind of high efficiency air leg rock drill machinery.
3.It 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 defence project facility.
5.First-class level Drilling Tools, suitable for sites without power or air pressure equipments, it has wide adaptability for high mountains and plains, extreme temperature (±40ºC).
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.
Main parameters of rock drill
Model
YT28/YN29YN27
Drilling diameter(mm)
28-60
Drilling depth(m)
0.5-6
Piston stroke(mm)
60/80
Impact frequency
37HZ(minute)
Air cylinder diameter(mm)
80
Racing speed
300r/minute
Air pressure
0.2-0.3Mpa
Air consumption
<37HZ
Oil holder
200mm
Length of air leg(mm)
1800
Windpipe diameter(mm)
25
Waterpipe diameter(mm)
13
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