Specification :

Weight 27kgs
Overall length 668 mm
Cylinder Dia: 80mm
Piston stroke: 60mm
Operating air pressure 0.4-0.63MPa
Impact frequencey: 36.7Hz
Air-pipe bore(inner Dia.) 25 mm
Water-pipe bore(inner Dia.) 13 mm
Air consumption 83.3 L/S
Drill rod trailer 22 x 108 mm
Type FT160A air leg(optional)
Leg length 1668mm
Propulsion stroke 1338mm
Weight 17kg
FT160B Air-leg:
Length of air-leg: 1428mm
Propulsion stroke 1098mm
Weight 16kg
FY250 Oil reservior
Capacity : 0.25L
"Instruction : The rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defence project facility.
When it is matched with Model FY250 Oil reservoir and Model FT160A or FT160B Air-leg , it is suitable for wet drilling under various of rocks at aclinic and incline orientation,it can also use in the trolley without Air-leg.
"