powerful drilling rig rock drill

YT29A powerful drilling rock drill is rock drilling equipment with high efficiency. YT29A powerful drilling rock drill is widely used in rock drilling. YT29A powerful drilling rock drill is 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 kg
2.All length:660mm
3.Cylinder Dia:82mm
4.Piston Stroke:60mm
5.Air consumption:65L/S
6.Drilling Frequency:37HZ
7.Air pipe inner Dia.:25mm
8.Water pipe inner Dia.:13mm
9.Drilling Hole Dia.:34-45mm
10.Drilling Depth:5m
11.Shank Size:22*108mm
12.Working pressure:0.4-0.63Mpa
FY200B Grease Injector:
1.Weight:1kg
2.Oil capacity:200ml

powerful drilling rig rock drill