Beijing Dongshun Bowang Petro-machinery Co., Ltd

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zj40k driling rig
Specification: ZJ40K
Detail: ZJ40K drilling rig,on the derrick is equipped with 270 &©|51704; rotating, lifting arm with derrick hydraulic winch to lift the surrounding equipment and tools. The high pressure on the derrick riser for double riser, high volt...

zj40ldb drilling rig
Specification: ZJ40LDB
Detail: ZJ40LDB,pneumatic brake assist, easy to operate, braking effect is good, can decide the brakes, and can be used for the auxiliary brake, safe and reliable. Winch with crown touch device, emergency brakes, brake dead prevention...

zj50d drilling rig
Specification: Zj50D
Detail: ZJ50D rig adopts advanced SCR drive technology, 3 units of 1310 kw diesel generator set as the main power, the 50 hz, 600 v alternating current (ac) after ark of SCR rectifier into a 0-750 - v dc, respectively, driving power f...

zj70db drilling rig
Specification: ZJ70DB
Detail: ZJ70DB electric control system of drilling rig is based on the digital control system based on bus communication technology, automatic control of variable frequency system and functions of the various components, with procedur...

600-series rig
Specification: 600-series
Detail: Drilling depth (m) 600 80 Drilling diameter (mm) 500 2000 Inner diameter of turntable (mm) 500 Turntable rotation speed (r/min) 37, 57, 85 Rated output torque of turntable (KN.m) 20 Main hoist lifting capac...

400-series drilling rig
Specification: 400-series
Detail: Drilling depth (m) 400 80 Drilling diameter (mm) 500 1500 Inner diameter of turntable (mm) 500 Turntable rotation speed(forward and reverse) (r/min) 21.5, 38.4, 61 Rated output torque of turntable (KN.m) 15 ...

300-series rig
Specification: 300-series
Detail: Drilling depth£¨m£© 300 Drilling diameter £¨mm£© 500 Inner diameter of turntable£¨mm£© 500 Electric engine Power£¨kw£© 22 Electric engine Speed (r/min) 1450 Speed of truntable£¨forward and reverse£©(r/m...

200-series rig
Specification: 200-series
Detail: Drilling depth (m) 50 200 Drilling diameter (mm) 1500 500 Inner diameter of turntable (mm) 250 Turntable rotation speed (forward and reverse) (r/min) 45; 65; 113 Rated output torque of turntable (KN.m) 7 Ma...

szj-400 truck mounted drilling rig
Specification: SZJ400
Detail: Drilling depth£¨M£© 80 400 Drilling diameter£¨mm£© 1500 500 Speed of turntable£¨r/min) 21.2£»36£»63.2£»100.6£»155£»20.2£¨reverse£© Torque of turntable£¨KN.m£© 18£»10.6£»6£»3.8£»2.5£»18.9£¨reverse£© The lifting ...

szj-350b truck mounted drilling rig
Specification: SZJ350B
Detail: Drilling depth£¨M£© 80 300 Drilling diameter£¨mm£© 1500 500 Speed of turntable£¨r/min£© 21.2£»36£»63.2£»100.6£»155£»20.2 Torque of turntable£¨KN.m£© 18£»10.6£»6£»3.8£»2.5£»18.9 The lifting capacity of hoo...


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