YT28 Air-leg Rock Drill is a kind of high efficiency air leg rock drill machinery.
Port: china
Minimum Order Quantity: 10 Piece/Pieces any pcs
Supply Ability: 1000 Piece/Pieces per Month more
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: cartonwooden case
Delivery Detail: 15 days
item name:YT28 Air-leg Rock Drill
Instruction
It is mainly used for diging into mine laneway and blasting holes in all drilling works. It is indispensably importance machine tool in metallurgy, coal, railway, traffic, water conservancy construction and national defence stone project.Blast hole dia is 34-42mm,drill hole depth is 5 m. This machine may match with Model FT160 air leg.
specification
Weight ≈ 26 kg
Length 661mm
Cylinder dia 80mm
Piston stroke 60mm
Air pressure 0.4- 0.63MPa
Impact frequencey ≥ 37 Hz(2220bpm)
Air consumption ≤81L/S(4.86m3/min)
Air pipe (inner dia ) 25mm
Water pipe (inner dia ) 13mm
Drill bit dia 34-42mm
Shank dimensions(hex×length) 22×108±1mm
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