YT28 rotary rock drill/ Air leg Rock Drill is suitable for drilling and blasting under various of rocks at any direction ang
Port: fuzhou
Minimum Order Quantity: 5 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
YT28 rotary rock drill
Weight ≈ 26 kg
Length 661mm
Cylinder dia 80mm
Piston stroke 60mm
Air pressure 0.4- 0.63MPa
Impact frequencey ≥ 37 Hz
Air consumption ≤81L/S
Air pipe (inner dia ) 25mm
Water pipe (inner dia ) 13mm
Drill bit dia 34-42mm
Shank dimensions(hex*length) 22*108+1mm