YT27 rock drill

YT27 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 FY250 grease squirt and FT160A (FT160B,FT160C,FT170) air leg,it also can be fixed on Drill carriage and drilling frame.

YT27 Rock Drill
1.Weight:27kg
2.Outside Dimension:668*248*202mm
3.Cylinder Diameter:80mm
4.Piston Stroke:60mm
5.Working Air Pressure:0.63Mpa
6.Consumtion:52~82L/s
7.Impact Frequency:35HZ
8.Impact Energy:=75.5J
9.Noise:=125DB
10.Air Pipe inner Dia.:25mm
11.Water Pipe inner Dia.:13mm
12.Bore Dia.:34~45mm
13.Drill Shank Specification:22*108mm/25*108mm


YT27 rock drill