Air Leg Pneumatic Rock Drill, Brand Name : DaLiShen

We are offering Air Leg Pneumatic Rock Drill.
1.Application:
Qiangli Pneumatic Machinery has a wide range of pusher leg and stoper rock drills to cover all construction, tunneling and mining applications in different rock formations. They are robust but simply designed, with high impact energy and low air consumption.
2.Product Features:
The YT29 rock drill is the most rugged, powerful and highly efficient rock drill in the range .It gives improved productivity and drill steel economy and can be used on all rock formation and in all kinds of applications.
3.Specifications:
Product Model
YT29A
Weight (kg)
27
Length (mm)
659
Shank size (mm)
H22��108�±1
Drilling diameter (mm)
3445
Piston diameter (mm)
82
Piston stroke (mm)
60
Air Pressure (at 0.5MPa)
Air consumption (Ls)
�65
Impact frequency (Hz)
�37
Rotation (rmin)
300
Air hose inner diameter (mm)
25