Powerful Air Leg Rock Drill/ Jack Hammer/ Pneuamtic Rock Drill (YT29A)

Powerful Air Leg Rock Drill/Jack Hammer/Pneuamtic Rock Drill
Application
Shenyang Construction and Mining has a wide range of pusher leg and stoper rock drills to cover all construction, tunneling and mining applications in different rock formations. They are robust but simply designed, with high impact energy and low air consumption.
Product Features
The rock drills all have water flushing, rifle bar rotation and the pusher leg control is placed at the back head of the rock drill. An in-line lubricator is included in the delivery of each rock drill. Together with the appropriate pusher leg, the rock drill forms an attractive and cost effective drilling unit.
Weight: 27kg
Dimension: 659 mm
Shank: H22× 108 + 1 mm
Bit size: 34-45 mm
Piston size: 82 mm
Piston strock: 60 mm
Air consumption (0.5Mpa): 62 L/s
Impact frequence (0.5Mpa): 37 Hz
Rotation speed: 300r/min
Hose connection: 25mm