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Oilfield Drawwork

Delivery term:The date of payment from buyers deliver within days
  • 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:

    2017-07-17 03:42

  • Browse the number:

    258

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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.jun2057.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
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