Stoper Rock Drill

Instruction
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.

Specification:
Weight: 44kg
Length: 1420*390*160mm
Cylinder Dia: 95mm
Piston Stroke: 47mm
Air Leg Push Stroke: 750mm
Leg cylinder inner Dia: 74mm
Work pressure: 0.4-0.63Mpa
Air consumption: 83L/S
Impact frequency: 47Hz
Rotation Speed: 350r/min
Air pressure: 0.5Mpa
Air Pipe Inner Dia: 25mm
Water Pipe Inner: 13mm
Hole Drilling Dia: 42mm
Max Deepth: 5m
ShankSize: H22*108mm

FY250A
Oil Lubricator:
Weight: 2.5kg
Oil Capacity: 0.52L.