YT24 hand hold rock drill
YT24 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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24kg
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The performance parameters upon an air pressure of 0.63MPa
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Overall length
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678mm:
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FT140B air-leg
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Diameter of cylinder
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70mm
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Length of air leg
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1,687mm
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Piston stroke
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70mm
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Drilling length
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1,250mm
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Inner diameter of air pipe
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19mm
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Inner diameter of air cylinder
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60mm
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Inner diameter of water pipe
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13mm
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weitht
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15.6kg
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Specification of bit shank
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22/108±1 mm
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FT140BD air-leg
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Operating air pressure
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0.4-0.63MPa (4-6.42 kgf/cm2)
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Length of air leg
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1,400mm
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Diameter of drill bit
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34-42mm
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Drilling length
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1,000mm
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2. It can be used to tunnel in mines, roads or tunnels.
3. It can be used to drill blast-holes in engineering.
4. It can be used in the second-broken in excavating fields.
5.well performed
6.convenient to use and mend
7.effective
3. It can be used to drill blast-holes in engineering.
4. It can be used in the second-broken in excavating fields.
5.well performed
6.convenient to use and mend
7.effective