XI'AN KINGWELL OILFIELD MACHINERY CO.,LTD
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Price: | 100.0 USD |
Payment Terms: | T/T,L/C,D/A |
Place of Origin: | Shaanxi, China (Mainland) |
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Drawworks for Oil&Gas Drilling Rigs and oilfield Workover
Drawworks Introduction:
Drawworks is the necessary hoisting mechanism on a
drilling rig. Essentially, drawworks is one large winchthat spools off or takes in the drilling line.
Drawworks Features:
1.Mechanical drive drawworks (B Series drawworks)
Bearings adopt roller bearing totally, shaft materials adopt high-quality alloy steel.
Drawworks adopt roller chain roll transmission to realize forward gear and adopt gear transmission to realize reverse.
All the chains are forced lubrication.
The drum is grooved, and the high-speed and low-speed ends of the drum shaft are equipped with ventilated-type air tube clutches. The brake rim uses circulation water to force cool.
Band or disc brake is used in main brake. Auxiliary brake is furnished with Regenerating brake , electromagnetic eddy current brake or air congtroled disc brake.
Drawworks Specification:
Model | JC10B | JC20B | JC30B | JC40B | JC50B | JC70B |
Rated. input power, kW | 210 | 400 | 440 | 735 | 1100 | 1470 |
Max. pulling of fast- line, kN | 80 | 200 | 200 | 280 | 350 | 450 |
Diameter of wire rope ,mm | Φ22 | Φ29 | Φ29 | Φ32 | Φ35 | Φ38 |
Drum size (D x W) ,mm | Φ400×650 Φ417×650 | Φ473×1000 | Φ560×1304 Φ508×1304 | Φ644×1210 Φ644×1177 | Φ685×1108 Φ685×1144 | Φ770×1285 |
Drum hub/disc size (D x W),mm | Φ1100×230 | Φ1067×267 | Φ1168×265 | Φ1270×267 | Φ1370×270 | |
Φ1400×50 | Φ1500×76 | Φ1570×76 | Φ1650×76 | Φ1560×76 | ||
Φ1500×40 | Φ1570×40 | Φ1650×58 | ||||
Brake bandwrap angle , ° | 273 | - | 280 | 280 | 271 | 280 |
Hoisting speed | 3F | 3F | 4F | 4/6F | 4/6F | 4/6F |
Reverse gear speed | 1R | 1R | 2R | 2/3R | 2R | 2R |
Rotary table speed | ---- | 1 | 2 | 2/3 | 2/3 | 2/3 |
Auxiliary brake | ---- | FDWS20 | FDWS30 | FDWS40 | FDWS50 | FDWS70 |
Overall dimensions (Lx W x H) ,mm | 4000×1790×2200 | 5500×2620×2585 | 6542×2904×2464 | 6490×2995×2550 | 8100×3220×2697 | 8400×3295×2945 |
Weight, kg | 7716 | 23243 | 25565 | 33500 | 37394 | 49950 |
Drawworks Detail:
Company introduction
Xi'an KINGWELL OILFIELD MACHINERY Co., Ltd. (KINGWELL) is a highly reputable supplier for oilfield equipment and services to Oil & Gas industries and provides complete solutions.
With over 10 years developing, we were developed from the beginning drilling service to manufacture factory who produce OCTG, DST tools and Solid control products.
KINGWELL have experienced team, stronger enough to meet any challenge, we do believe honest is the base of business and cooperation; our aim is to build solid relationship with any part of honest. kingwell can provide highly efficient services to its clients resulting in accurate and timely deliveries at the best prices. Our products have been exported to Europe, American and Middle East.
Here we got some prise as follows.
About delivery:
Payment:TT/LC:30% advance payment.70%before shipment
Delivery time:Within 1-2 monthes
Should you have any interest or questions about our products, please feel free to contact me.