China Yo20 HHeld Air Jack Hammer Pneumatic Pick for Mine

YO20 Hand Held Air Jack Hammer Pneumatic Pick for Mine
A kind of shock-drilling machine with compressed air as its driving force. According to the propulsion mode
is also divided into hand-held rock drilling machine, gas-leg rock drilling machine, telescopic up-type rock
drilling machine and guide-type rock drilling machine. Introduction of YO20 Hand Held Air Jack Hammer Pneumatic Pick
YO20 Hand Held Air Jack Hammer Pneumatic Pick is a handheld pneumatic drilling equipment using compressed
air to push the piston reciprocating movement, keeping the pick up to the impact.
Pneumatic pick is tool that is often used in excavating, geology or destroying hard or frozen stratum and other
occasions. It somewhat resembles a construction hammer, except that it usually has a long, pointed tip on the end.
YO20 Hand Held Rock Drill Pneumatic Pick is designed to chisel through and break up rock in locations where using
powered equipment might be impractical.
Applications of YO20 Hand Held Air Jack Hammer Pneumatic Pick
The pneumatic pick is suitable for drilling in mine,metallurgy, railway, transportation,water conservancy,
infrastructure and defense engineering, crushing incompetent bed, concrete and clay, destroying hard or frozen
stratum and other occasions which need impact.Its an ideal machine for construction and back out of mines,
bridges, roads, water pipes and electricity grids.
Specification of YO20 Hand Held Air Jack Hammer Pneumatic Pick
YO20 Hand Held Air Jack Hammer Pneumatic PickTotal Length(mm)561Weight(Kg)20Cylinder Diameter(mm)60Piston Stroke(mm)50Air Pipe Inner Diameter(mm)19Working Pressure(Mpa)0.4-0.5Impact Energy (J)32.7Impact Frequency(Hz)≥33Air Consumption(L/s)≤33Air Pipe Inner Dia (mm)16 or 19Water Pipe Inner Diameter(mm)8Rock Drill Hole Dia(mm)34~42Rock Drill Hole Depth(m)5Shank dimensions22x108mm