YT28 Air leg Rock Drill is suitable for drilling and blasting under various of rocks and any direction angles..
Minimum Order Quantity: 10 Set/Sets
Supply Ability: 2000 Set/Sets per Month
Payment Terms: L/C,T/T
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1.The rock drill is a kind of high efficiencyair leg rock drillmachinery.
2.It is mainly used for blasting holes and other drilling works in aquarries, railway construction, water conservancy construction and defence project facility.
3.It is suitable for drilling and blasting under various of rocks and any direction angles.
4.Blast hole dia is 34-42mm, drill hole depth is 5m.
5.This machine maymatch withFT160BD short air leg of FT160BC long air leg.
Specification
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
The function specification that Air pressure is 0.63Mpa