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Yt28 is a kind of high efficincy air-leg rock drill, which is mainly uesed in mine exploitation, railway, highway, tunnel excavation, water conservancy construction and defence project facility.
product details as follows:
weight:26kg
length:661mm
cylinder diameter:80mm
stroke of piston:60mm
operating air pressure:0.4mpa—0.63mpa
impact frequency:≥28hz ≥35hz ≥36hz
air consumption:≤52(l/s) ≤58(l/s) ≤82(l/s)
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