air leg rock drill
We can supply many kinds of rock drill in high quality, such as YT24, YT27 and so on at lower price.
Port: Fuzhou port
Minimum Order Quantity: 5 Set/Sets up to you
Supply Ability: 100 Set/Sets per Day more
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: wooden case and carton
Delivery Detail: 15 days
air leg rock 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 |