YT28 rock drill

YT28 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 FT160BD short air leg and FT160BC long air leg,it also can be fixed on Drill carriage and drilling frame.

YT28 Rock Drill Weight:26kg Length:661mm Cylinder Diameter:80mm Piston Stroke:60mm Working Pressure:0.4~0.63Mpa Impact Frequency:≥35HZ Impact Energy:≥63J Air consumption:58L/s Air Pipe inner Dia:25mm Water Pipe inner Dia:13mm Bore Dia.:34~42mm Drill Shank Specification:22*108mm