Detailed Electrically - Operated Down - Hole Drill Set Description
Features:
a) Bore diameter: 68 - 130mm
b) Drilling depth: 20m
c) Push length: 1,000mm
d) Rotational speed (no ): 110 - 160rpm
e) Air consumption: 9 - 12cbm / min (318 - )
f) Working pressure: 5 - 7Bar (73 - )
g) Pneumatic motor power: 4kW
h) N. W. of drill: 260kg
i) N. W. of accessories: 250kg
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