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Cheap price Hongwuhuan HY18 penumatic rock drill jack hammer mining rock drilling machine rock core drilling machine
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Cheap price Hongwuhuan HY18 penumatic rock drill jack hammer mining rock drilling machine rock core drilling machine
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Item
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HY18
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Lenght
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556mm
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Piston Stroke
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50mm
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Air Comsumption
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≤22L/s
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Drill Diameter
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34-40mm
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Weight
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18Kg
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Cylider Diameter
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58mm
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Work Pressure
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0.4-0.5Mpa
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Impact Frequency
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≥30Hz
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Drill Depth
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4m
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Size
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556*360*166mm
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Drill rod diameter
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H22*108mm
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Application
Product Features:
1.Small size, light weight, less air consumption;
2.Hand, air leg type rock drill used.
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