YT28 Air-leg Rock Drill
--Designed for rock drilling in mines, railway, communication and water conservancy
projects and other stonework to make blastholes from multiple positions in medium-hard and hard rock with the hardness of f = 8～18.--Convenience application, simple maintenance
--High working efficiency, long service life
--Matched FY200B oil lubricator
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Product Name
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Air-leg Rock Drill
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Model
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YT28
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Weight(kg)
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26
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Air Consumption(L/s)
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≤81
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Bore Dia.(mm)
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Φ34-42
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Drilling Depth(m)
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5
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Shank(Hex.ｘL)(mm)
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22×108
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Working Air Pressure(MPa)
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0.63
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Matched Air-leg：FT160BC、FT160BD
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Matched Air-leg
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FT160BC
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FT160BD
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Weight(kg)
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16.9
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14.4
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Air-leg length(mm)
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1800
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1400
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Driving Stroke(mm)
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1365
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965
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Matched FY200B oil lubricator
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Product Name
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Oil Lubricator
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Model
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FY200B
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Oil Volume(mL)
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200
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Weight(kg)
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1.02
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