Y19A Hand-hold and Air-leg Rock Drill
USD $100 - $300 /Set
Min.Order:1 Set
Y19A Hand-hold and Air-leg Rock Drill
SpecificationWeight 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 ≥28J ≥40 J
Impact frequency ≥28Hz ≥35 Hz
Idling speed ≥180 r/min ≥200 r/min
Air consumption ≤37 L/s ≤43 L/s