YT29A pneumatic rock drill

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.

Specifications:

Product Model YT29A Weight (kg) 27 Length (mm) 659 Shank size (mm) H22×108±1 Drilling diameter (mm) 3445 Piston diameter (mm) 82 Piston stroke (mm) 60 Air Pressure (at 0.5MPa) Air consumption (L/s) ≤65 Impact frequency (Hz) ≥37 Rotation (r/min) 300 Air hose inner diameter (mm) 25