Air Leg Rock Drill, Brand Name : tianshui

We are offering air leg rock drill, cheaper rock drill good quality rock drill.
yt24 hand held airleg rock drill is rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine, railway, traffic, water conservancy and so on. According to the different of space, it can be used with ft140bd short air leg and ft140b long air leg.
yt24 rock drill
1.weight:24kg
2.length:678mm
3.cylinder diameter:70mm
4.piston stroke:70mm
5.working air pressure:0.4~0.63mpa
6.impact frequency:≥31hz
7.air consumption:≤66.7l/s
8.air pipe inner dia:19mm
9.water pipe inner dia:13mm
10.bore size:34~42mm
11.drill shank specification:22*108mm
12.rock drill hole depth:5m.