Y018 hand hold air leg rock drill
YO-18 portable dual-purpose air leg rock drill is a light rock drilling machine. It can be used for downward dry drilling in secondary blasting and stonework of mines and quarries. After being equipped with FT100 air leg, it can be used as an air leg rock drill for wet drilling of horizontal and inclined blast holes in small cavities. As the machine has the advantages of small air consumption, light weight, large torque and simple structure, it can be used together with small air compressor. It is easy to operate and repair, therefore, it is an ideal light rock drilling tool.
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Weight:
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18kg
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When sevice air pressure is3.9×105pa(4kgf/m2):
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Overall length
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550mm:
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Air consumption
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< 1.2 m3/min
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Diameter of cylinder
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58mm
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Average drilling rate
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80 mm (f < 14, bit: Φ36)
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Piston stroke
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45mm
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When service air pressure is 4.9×105 pa (5 kgf/m2)
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Inner diameter of air pipe
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19mm
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Impact energy
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24.5J (2.5 kgf.m)
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Inner diameter of water pipe
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8mm
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Torque
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7.85 N.m (80 kgf.cm)
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Specification of bit shank
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22×108mm
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Air consumption
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≤ 1.35 m3/min
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Service air pressure
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3.9-5.9 × 105 Pa (4-6 kgf/m2)
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Average drilling rate
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140mm (f<14, bit: Φ36)
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Service water pressure
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3.9-5.9 × 105 Pa (4-6 kgf/m2)
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Storage capacity
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200ml
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2.tunneling in mines
3.drilling blast holes
4.can be used with FT100 air leg rock drill
3.drilling blast holes
4.can be used with FT100 air leg rock drill