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Oilfield Drawwork

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-02 10:24

  • Browse the number:

    244

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Company Profile

Xi'an ZZ Top Oil Tools Co.,Ltd

By certification [File Integrity]

Contact:tepushiyou(Mr.)  

Email:

Telephone:

Phone:

Area:Beijing

Address:No.25 Gaoxin 6th Road, Hi-tech Zone, Xi'an China

Website:http://www.zztopdownholes.com/ http://tepushiyou.longshizhaoming.com/

PRODUCT DETAILS


Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level oilfield drawwork manufacturers and suppliers, with professional factory, we are able to produce API and oilfield jc 40 drawwork, jc50 drawwork, jc70 drawwork, welcome to contact us.



TECHNICAL FEATURES



*There are two different kinds of drawworks,internal transmission and external transmission.



*All of the bearing use roller bearings ,and shaft materials are high quality steel.



*Chain use forced lubrication.



*Drum has EBGS Groove and LEBGS Groove,Drum use pneumatic tyre clutch. Break use circulating forced cooling.



Main break uses hydraulic disc break and belt brake,and the auxiliary brake use whirlpool brake or water break.






TECHNICAL PARAMENTR OF DRAWWORKS




















































































Model




JC15DB




JC30B




JC40DB




JC50D




JC50DB




JC70DB




Nominal drilling depth



(4 1/2’’ DP)m




1500




3000




4000




5000




5000




7000




Rated.input power kW




500




400




800




1100




1100




1470




Max.pulling of fast-line kN




150




200




280




350




350




487




Diameter of wire rope mm




26




29




32




35




35




38




Drum size (D×W)mm




473×900




560×1120




644×1208




770×1310




770×1310




770×1434




Sand drum size (D×W)mm




-




-




400×1080




400×1320




-




-




Sand drumcapavity m




-




-




4000




5000




-




-




Hoisting speeds




2F+2R




4F+1R




4F+4R




4F+4R




1F+1R




1F+1R




Speeds for cathead shaft




-




-




2




2




2




-




Auxiliary brake




FDWS15




FDWS30




FDWS40




FDWS50




Regenerating brake




Regenerating brake