Y20ly Hand-Held and Air-Leg Rock Drill/Pneumatic Rock Drill

• After-sales Service: None
• Warranty: None
• Screwdriver Startup Mode: Optional
• Degree of Automation: Automatic
• Color: Optional
• Transport Package: Cartons or Others
• Model NO.: Y20LY
• Specification: none
• Trademark: GM
• Origin: China
• Production Capacity: 50000set/Year

Product Description

The Y20LY 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 34mm-40mm, the depth of hole is 3m).

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 19mm
Water pipe inner dia                                   8mm
Air consumption                                       ≤25 L/S
Shank dimension                               22×108mm±1mm
Bit dimension                                          34- 40mm

FT100Type Air Leg
Length                                                     1312mm
Piston stroke                                             810mm
Cylinder dia                                               52mm
Weight                                                       ≈11kg