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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 device. Equipped with escape, derrick booster, slide, guardrail, up and down the ladder safety protection measures, such as to ensure that the emergency of the emergency response in the process of drilling.
Model ZJ40LDB
Nominal drilling depth 5¡ådrill pipe 2000 m ~3200 m
41/2¡ådrill pipe 2500 m ~4000 m
Maximum hook load 2250kN £¨5¡Á6£©
Installed power 2¡Á396kW/2100r/min
Derrick height 43m
Travel system 5¡Á6
Effective line number 10
Hoisting rope diameter ¦Õ32mm(1 1/4")
Hook speed 0.2¡«1.3m/s £¨6¡Á5£©
Table opening ¦Õ700mm(27 1/2")
Center pipe of hydraulic tap ¦Õ76mm£¨double stack£©
Height of drilling floor 6M,7.5m
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| Company: |
Beijing Dongshun Bowang Petro-machinery Co., Ltd
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| Contact: |
Ms. Jean Ma |
| Address: |
Room V of 23rd Floor ,Metropolis International building , Shilipu, Chaoyang district |
| Postcode: |
100025 |
| Tel: |
0086-010-85753211-607 |
| Fax: |
0086-010-85792820 |
| E-mail: |
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