Y20 air leg rock drill
Port: china
Minimum Order Quantity: 1 Set/Sets up to you
Supply Ability: 2000 Set/Sets per Month more
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: w/c
Delivery Detail: ten days
Y20 air leg rock drill
1.Instruction
The rock drill is a kind of light rock drill machinery. It can perform both dry and wet drilling under medium hard or hard rock(f=8-18).The diameter of blast hole is 38mm-40mm, the depth of hole is 5m.
This machine can drill downward with hand toward horizontal or acclive, when it is matched with air-leg model FT100, it is suitable for drilling works in various mines, quarries, capital construction of farmland, blasting for constructing roads in mountain areas and other projects. This machine has transparent surface of FY200B lubricator to guarantee good lubrication, but also can be matched with model FT100 air leg.
Specification | |
Weight | ≈18kg |
Length | ≈609mm |
Cylinder dia. | 60mm |
Piston stroke | 50mm |
Air pressure | 0.4Mpa |
Impact frequency | ≥30Hz |
Air pipe inner dia | 16 or or19mm |
Water pipe inner dia | 8mm |
Air consumption | ≤25 L/S |
Shank dimension | 22×108mm±1mm |
Bit dimension | 34- 40mm |