YT29A Air leg pneumatic rock drill
YT29A Air leg pneumatic rock drill
YT29A Air leg pneumatic rock drill

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YT29A Air leg pneumatic rock drill

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Product description

Application: 
Rock drill  has a wide range of pusher leg stoper rock drills to cover all construction, tunneling mining applications in different rock formations. They are robust but simply designed, with high impact energy low air consumption.

Product Features: 
The rock drills all have water flushing, rifle bar rotation the pusher leg control is placed at the back head of the rock drill. An in-line lubricatis included in the delivery of each rock drill.

Together with the appropriate pusher leg, the rock drill forms an attractive cost effective drilling unit.
YT29A Technical specifications
Type
YT29A
Weight
26.5 (Kg)
Length
659×248×205 (mm)
Cylinder dia
φ82 (mm)
Piston stroke
60 (mm)
Working pressure
0.4~0.63 (Mpa)
Impact energy
≥70 (J)
Impact frequency
≥37 (Hz)
Air consumption
≤65 (L/s)
Working water pressure
0.3 (Mpa)
Air pipe inner dia
φ25 (mm)
Water pipe inner dia
φ13 (mm)
Rock drill hole dia
φ34~φ45 (mm)
Rock drill hole depth
5 (m)
Shank size
H22×108±1 (mm)
Torque
≥16(0.5MPa) (N.m)
Working temperature
-30~45(℃)
 
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