Y19A Pneumatic Hand hold Rock Drill
It is hand hold and air leg type .
Mostly use on quarry and open mine .
Port: fuzhou port
Minimum Order Quantity: 10 Set/Sets up to you
Supply Ability: 2000 Set/Sets per Month more
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: W/C
Delivery Detail: ten days after receiving the payments
Y19A Pneumatic Hand hold Rock Drill
Y19A Pnuematic Hand hold Rock Drill is mainly used in samll quarries,small coal mines and limestonemines for drilling..
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 ≥28J ≥40 J
Impact frequency ≥28Hz ≥35 Hz
Idling speed ≥180 r/min ≥200 r/min
Air consumption ≤37 L/s ≤43 L/s