Drilling rig parts Supplier-Jining Donghong Machinery Co., Ltd
Email: rigparts@163.com Mobile/WhatsApp: 0086-18954079939 Skype: spareparts1960
2018年6月19日星期二
TC crown block for drilling rig
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Crown block is parts of drilling rig equipped on the top of mast, work together with traveling block, hook and drawworks. We provide Bomc...
2018年5月15日星期二
BPM Top Drive Structure
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Main Structure of BPM Top Drive 1.Power swivel Balancing system Cooling fan Master power machine Lifting bail assembly Reducer casing ...
2018年5月8日星期二
BPM Top drive
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Bpm top drive has 13 model DQ120BSC，DQ90BSD，DQ90BSC，DQ80BSC，DQ70BSD，DQ70BSE，DQ70BSC，DQ50BC，DQ40BC，DQ40BSG，DQ40BCQ，DQ40YR，DQ30Y from 190T to ...
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