สว่านเจาะปูน-สว่านเจาะหินแข็ง Rock Drill Hand-hold and air leg rock drill YT24

Technical specifications
Type YT24
Weight 24 (Kg)
Length 678 (mm)
Cylinder dia φ70 (mm)
Piston stroke 70 (mm)
Working pressure 0.4~0.5 (Mpa)
Impact energy 44.7 (J)
Impact frequency ≥31 (Hz)
Air consumption ≤66.7 (L/s)
Working water pressure 0.2~0.3 (Mpa)
Air pipe inner dia φ19 (mm)
Water pipe inner dia φ13 (mm)
Rock drill hole dia φ34~φ42 (mm)
Rock drill hole depth 5 (m)
Shank size 22×108(mm)
Brand Name Prodrill

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 .