The YSP45 stoper rock drill drilling in quarry and coal or lineston mine.It’s robust design for tough working condition.It has high inpaxct frequency and is mainly used for producting drilling,raise driving ,bolting and other defence project facility.It’s high efficiency,upward(60-90 degree) drilling,tough working condition blasting.
Air Leg Rock Drill-YT29A，YT28，YT27,YT24,YT23,YT23D,Y018,YSP45 are also sold by our company.

Hand-Hold Rock Drill-Y26,Y24,Y19A,Y6,Y10,TY24C are also sold by our company.

B77C, RB777, RB777C, B87C, G20, G10, B90, B67C, B47, TCA-7 are also sold by our company.

Internal Combustion Rock Drill YN27C, YN27A, YN27J, YN30A are also sold by our company.

Specification:

Weight: 44kg
Length 1420mm-2170mm
Piston Dia 95mm
Piston Stroke 47mm
Air consumption 83L/S
Impact frequency 47Hz
Rotation Speed 350r/min
Air pressure 0.5Mpa