YT29A hand held air-leg rock drill

YT29A hand held air-leg 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 FT160A,FT160C long air leg, FT160B short air leg and FT170 air leg,it also can be fixed on Drill carriage and drilling frame.

YT29A hand held air-leg rock drill
Weight:27 kg2.All length:660mm
3.Cylinder Dia:82mm
4.Piston Stroke:60mm5.Air consumption:65L/S6.Drilling Frequency:37HZ7.Air pipe inner Dia.:25mm8.Water pipe inner Dia.:13mm9.Drilling Hole Dia.:34-45mm10.Drilling Depth:5m11.Shank Size:22*108mm12.Working pressure:0.4-0.63Mpa
YT29A hand held air-leg rock drill