The rock drill has good performance under low pressure,it is suitbale for actimpetus with long Air pipe and small air compressor.And it is use for drilling in mines,quarries,railway construction,water conservancy and national defence project facility. When it is matched with Model FY200A oil reservoir and Model FT160A or FT160B air-leg, it can perform wet drilling under various of rocks at aclinic and incline orientation,it can also use in the trolley without Air-leg.

Weight                24 kg

length                668mm

Air pressure         0.35-0.63MPa

Cylinder dia              70mm

Piston stroke              70mm

Impact frequencey(at0.4MPa) ≥28HZ

Impact energy(at0.4MPa)       ≥45J

Air consumption    (at0.4MPa)    ≤38 L/S

Noise                 ≤112dB(A)

Water pressure           0.2-0.3MPa

Air pipe (inner dia)         19 mm

Water pipe (inner dia)         13 mm

Bore dia               34-42mm

Bore depth                5m

Shank dimensions(hex×length)     22×08 ±1 mm