YSP45 is to drill up holes with angle to the earth within the range from 60 degrees to 90 degrees,applied in mining,tunneling.

 Weight:44kg

Min Length:1420mm

Max Length: 2170mm

Stroke Piston Diameter:74mm

Piston Diameter:95mm

Piston Stroke:47mm

Working Pressure:  0.4Mpa      0.5Mpa    0.63Mpa

Impact Energy:         57J             70J          73.5J

Impact Frequency:  42HZ          45 HZ     46HZ

Air Consumption:    80                83           113.3

Water Pressure: 0.3Mpa

Air Pipe Inner Diameter: 25mm

Water Pipe Inner Diameter: 13mm

stoper rock drill