Detailed Product Description
The Type Y20LY is combined hand and air legged rock drill is a kind of light rock drilling machinery suitable for dry drilling and wet drilling of horizontal or inclined holes on half hard rock and firm rock (f8--18). The diameter of the hole drilled is 38--40mm with an efficient depth up to 3m.
The drill can operate downward by hand and if type FT100 air leg is fitted, it can be used as pneumatic rock drill to operate at various caverns, so it is indispensable in mine, quarry and farmland capital construction and in hewing channels and tunnels in the construction of roads. Reservoirs and small power stations as well.
Besides type FY200 oiler with transparent shell to ensure fine lubrication the implement is also provided with type FT100 air leg.
Technical specifications | |
Type Y20LY combined hand and air legged rock drill | |
Weight | ≈18 kg |
Overall length | ≈609 mm |
Operating air pressure | 0.4 MPa |
Impact frequency | 30HZ |
Air-pipe bore | 16 mm |
Water-pipe bore | 8 mm |
Air consumption | 1.3 m3/min |
Drill rod trailer(the sides length of the hexagon) | 22 x 108 ±1 mm |
Drill bit | ø34-40 mm |
Type FT100 one-way air leg(optional) | |
Leg length | 1313 mm |
Propulsion stroke | 810 mm |
Weight | 11 kg |
