Tunnel Drilling Rigs (Ysp-45)

We are supplying a wide range of tunnel drilling rigs (YSP-45) to our highly valued clients. YSP45 air leg rock drill designed for operations in medium-hard and hard rock in bore raising. Able to drill up-holes and holes 60A to 90A to the horizontal plane .It can also be used for bolt setting.
YSP45 hand held air leg rock drill
1.Weight:44kg
2.Outside Dimension:1420*390*160mm
3.Cylinder Dia:95mm
4.Piston Stroke:47mm
5.Air Leg Push Stroke:750mm
6.Leg cylinder inner Dia:74mm
7.Work pressure:0.4-0.63Mpa
8.Air consumption:83L/S
9.Impact frequency:47Hz
10.Rotation Speed:350r/min
11.Air pressure:0.40~0.63Mpa
12.Air Pipe Inner Dia:25mm
13.Water Pipe Inner Dia:13mm
14.Hole Drilling Dia:34-42mm
15.Max Deepth:6m
16.Shank Size: H22*108mm
FY250A Grease Injector:
1.Weight:2.5kg
2.Oil Capacity:0.52L