YT27 Air Leg Pneumatic Rock Drill Pusher Leg Rock Drill
2、In addition to the advantages of the YT27 air-legged rock drill, it also adopts the flange control valve to produce gas and other functions. 3、The YT27 air-legged rock drills are most suitable for rock drilling in large mines and roadway projects. 4、With air-water linkage, air-leg quick return, air pressure adjustment, and other mechanisms.
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