YGZ90A Guide rail rock drill
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feature：YGZ90A guide rail independent rotary rock drill is matched with fjy25d Ⅱ disc drill frame. It is mainly used for underground mining and roadway excavation to drill fan-shaped medium and deep rock holes. It has large rotary drilling torque and high efficiency. It is not easy to jam when working in rock strata with many joints, fractures and karst caves. Borehole diameter φ 55 ~ 80mm, depth 20m.
Application: tunneling and support in mining, transportation, water conservancy, hydropower and other projects. It is mainly used for quarries - dividing rocks.
SPECIFICATIONS
unit
Description
Drifter drills with independent rotation
Weight
kg
90
Air consumption
L/s
≤108
Bore dia.
mm
ø50-80
Drilling depth
m
25
mm
R38
Tianshui Pneumatic Machinery Co., LTD
We will unremittingly forward to the established goals, sincere, to create brilliant
Sales call：0938-2739710
E-mail：export@tsfd.com.cn
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