Main technical parameters of Beijing Petroleum | BPM top drive DQ70BSD
Basic parameters Nominal drilling depth 7 000 m (114 mm drill pipe) release money 4 500 kN ( 500 ton ), API Spec 8A/8C voltage 600 VAC / 50 Hz (60Hz optional) Rated current 556Ax2 Maximum current 775Ax2 N drilling parameters Speed Fan Tian 0~200r/min Back clamp clamping range 87 ~ 220mm Working Torque (Continuous) …
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