Product characteristics
Yt29a air leg drill is a heavy-duty air leg drill with high efficiency and low consumption. It is suitable for drilling horizo
ntal and inclined holes on medium hard and hard (F = 8-18) rocks, as well as bolt holes upward. According to the section size and working co
nditions of the roadway, it can be matched with ft160a (or ft160b, 160C), and it can also be matched with the drill car or drill f
rame for dry and wet drilling
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产品型号
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YT29A
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重量kg
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27
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长度mm
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659
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钎尾规格mm
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H22×108±1
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钻孔直径mm
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34－45
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活塞直径mm
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82
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活塞行程mm
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60
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气压0.5MPa条件下
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耗气量L/s
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≤65
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冲击频率Hz
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≥37
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转数r/min
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300
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气管内径mm
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25
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