Introduction of TPB-90 Handheld Pneumatic Jackhammer
TPB-90 Handheld Pneumatic Jackhammer, aks paving breaker, has been rebuilt to like new condition by a professional air tool mechanic.
Technical Parameters of TPB-90 Handheld Pneumatic Jackhammer
|
Model
|
TPB40
|
TPB60
|
TPB90
|
|
Piston diameter
|
44mm
|
57.15mm
|
66.67mm
|
|
Piston stroke
|
100mm
|
146mm
|
152mm
|
|
Impact frequency
|
900 minute/Time
|
1250 minute/Time
|
1400 minute/Time
|
|
Net weight
|
18kg/39.6lbs
|
30kg/60lbs
|
42kg/92.4lbs
|
|
Total length
|
660mm
|
645mm
|
723mm
|
|
Air consumption
|
1.6m3/minute
|
2.0m3/minute
|
2.2m3/minute
|
|
Hose size
|
19mm(3/4inch)
|
19mm(3/4inch)
|
19mm(3/4inch)
|
|
Shank specifications
|
1×4-1/4 25X108
|
1×4-1/4 25X108
|
1×4-1/4 25X108
|
|
Inlet size
|
3/4pt
|
3/4pt
|
3/4pt
|
|
Air pressure
|
0.63Mpa
|
0.63Mpa
|
0.63Mpa
|
Figure Photos of TPB-90 Handheld Pneumatic Jackhammer
