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YT27 Rock Drill With Air leg

YT27 Air leg rock drilling machine is efficient and light,suitable for wet drilling down and inclined drilling on medium hard or hard(f=8-18) rock. The drilling diameter hole is 34-45mm, and the effective drilling depth can reach 5m. It has the featu

CJY10 Ton Underground Mining Trolley Locomotive
YT27 Air leg rock drilling machine is efficient and light,suitable for wet drilling down and inclined drilling on medium hard or hard(f=8-18) rock. The drilling diameter hole is 34-45mm, and the effective drilling depth can reach 5m. It has the features of strong blowing and blowing holes and large turning torque.It usually used with FY250 oil injector and FT160A air leg, it can perform wet drilling of medium-hard and hard rocks, and drill horizontal and inclined blastholes. It can also be installed on a trolley after removing the air pusher.


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Rock Drill/Jack Hammer for mining

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Model YT27
Weight 27kg
Length 668
Drill tail specification H22*108
Air consumption ≤80
Rock Drilling Impact frequency ≥36.7
Impact Energy(J) ≥75
Borehole diameter 34-45
Piston Diameter mm 80
Piston Structure stroke 60
Working air Pressure 0.63
Working water pressure 0.3
Max Drilling Depth 5