Specification :

Instruction
The machine is mainly used in samll quarries,small coal mines and limestone
mines for drilling,blasting for constructing roads in mountain areas,also in the capital
construction for water conservancy works.it is suitable for drilling works in large mines
for boulder blasting and other projects as well. When it is matched withair leg model
FT100,it can perform both dry and wet drilling under various kinds of rocks,and it is
evenmore flexible in drilling operation when matched with the small size compressor
of capacity of 1.5m3,the function will be better than others.
The flanged control vavle is adopted,so it has many advantages such as reasonable
in structure,quick in starting ,light in weight ,fast drilling speed,lower air comsumption,
smaller vibration,easier operation,lower trouble rate,long-life parts,good economic effect,
ect.it is also equipped with a rubber damping handle,so is eary to operate and provide the operators with necessary working protection.

Specification
Weight 19kg
Outside dimensions(L*W*H) 600*534*157mm
Cylinder dia 65mm
Piston stroke 54mm
Air pressure 0.4 0.5Mpa
Air pipe inner dia 19mm
Water pipe inner dia 13mm
Shank dimension 22*108mm

When working pressure is 0.4Mpa 0.5Mpa
Impact energy e28J e40 J
Impact frequency e28Hz e35 Hz
Idling speed e180 r/min e200 r/min
Air consumption d37 L/s d43 L/s