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Applications:
NY-800 breakout is an auxiliary machine of medium and deep hole core drilling rig. It is mainly used for breakout drill rod of 600-1200 m hole during run-back, to decrease labor strength of worker, improve drilling efficiency and safety of breakout drill rod.
Features:
NY-800 breakout has wide application, it can be equipped with deep drilling machine within 2000 m ?produced by other manufacturers besides XY-2PC, XY-2, XY-2B and XY-1000 drill rigs produced by Chongqing Exploration Machinery Factory; NY-800 breakout uses percussion of movable disc and cylinder push together to breakout drill rod, has big torque and wide application; NY-800 breakout uses the hydraulic system of the drill rig as its power, and it is easy and simple to connect with various kind of drill rigs;
Technical Specifications
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Max. torque
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8022 N · m
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Speed of movable disc(hydraulic flow 32L/min)
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98 r/min
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Working method
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Percussion and cylinder push together to breakout
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Max. inner hole dia.
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Φ175 mm ¢ 175 mm
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Standard upper, lower fork
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For ¢ 57 and ¢ 65 rod coupling
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Control valve
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Changeover valve with delay buffer
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Hydraulic motor
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JH-160 oil motor
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Rated pressure
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8Mpa
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Rated flow
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40L/min
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Dimension (L * W * H)
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860 × 480 × 315 mm
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Weight
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135 kg
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