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