The rock drill is mainly used in small quarries,small coal mines and limestone mines for drilling,blasting for constructing roads in mountain areas,also in the copital construction for water conservancy works.It is suitable for drilling works in larges mines for boulder blasting and other projects as well.It may also perform both dry and wet drilling under various kind of rocks.
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Weight
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19kg
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Working pressure
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0.4-0.5MPa
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Outside dimensions
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600*534*106mm
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Frequency of impact
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35 HZ
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Diameter of cylinder
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65mm
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Air consumption
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43L/s
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Piston stroke
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54mm
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Specification of bit shank
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22×108±1mm
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Inner diameter of air pipe
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19mm
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Impact energy
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40J
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Inner diameter of water pipe
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13mm
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Idling speed
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200n/min
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