CIR90 High impact impactor
Part name
Weight(kg)
project
Technical Data
90A
0.04
Total length (excluding drill bits)
628(mm)
Check valve
0.01
Total quantity (excluding drill bits)
19.76Kg
Large spring
0..02
External diameter of impactor
80(mm)
Spacer
0.008
Available bit specifications
CIR90
Apron
0.38
Drill bit range
90-130(mm)
Valve cover
Rear connection thread
T48×10方牙
Valve plate
1.48
Available working wind pressure
0.7-1.0MPa
valve seat
1.92
Air consumption
5-7m3/min
Cylinder
4.24
Piston
1.18
Guide sleeve
2.78
Rear joint
5.96
Mantle tube
1.68
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