We can supply many kinds of rock drill in high quality, such as YT24, YT27 and so on at lower price. drill tool
rock drill bit
Port: Fuzhou port
Minimum Order Quantity: 10 Set/Sets up you more
Supply Ability: 100 Piece/Pieces per Day more
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: wooden case and carton
Delivery Detail: in stocks
directional drill
Detailed Product Description
01.Instruction
The rock drill is a kind of high efficiency air leg rock drill machine.It is widely used for blasting holes and other drilling projects in a quarries, railway construction, water conservancy construction and defence project facility.
It is suitable for drill level or gradient holes in medium hard or hard rock(f=8-18).The drilling depth can be five meters. It can be matched with the FT140BD short air-leg or FT140B long air-leg to use in the basis of the width of rock.Also it can be fixed on drilling-vehicle or drilling-shelf.
To ensure the well lubricating.This rock drill may match FY200B oil reservior .
Specification
Weight ≈24kg
Length 678mm
Cylinder dia 70mm
Piston stroke 70mm
Air pressure 0.4-0.63Mpa
Impact frequency ≥31Hz
Air consumption ≤66.7 L/S
Air pipe (inner dia) 19mm
Water pipe (inner dia) 13mm
Bore dia 34-42mm
Shank dimension(hex*length) 22*108mm
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