Oil extractor

With the features of high energy conservation and efficiency, environmental protection and intellectualization.

Totally enclosed long stroke energy saving high efficiency oil extractor is the patentd product of our company, its core technical theory is recognized by the experts from NASA and several demestic universities. The prototype and technology has passed the experts’ examination from Anshan Mechanism Association. The experts recognize the design of product is original, with proper structure high driving efficiency.

 

 

Seven Major Characteristics of YHC Oil Extractor Series

 

1. Increase oil production 20% per meter according to the height of the oil extractor.

2. The upper head sheave is able to displace without effect to the operation during the well cleanup.

3. Main body part can be moved backward without cranes during the heavy workover, the cost of the cranes can therefore be saved.

4. The balance adjustment need no any other devices, can reach to 95% - 98%.

5. The monitoring system is installed in the extrator, for example, if wire rope breaks in single yarn, the monitor will send two signals, one for motor to turn off, the other for electrical brake.

6. Exclusive coupling can reduce the times of adjustment and straps change, not only save the labours but also the expenses.

7. This transmission gearing device is designed according to the C side gearing theory and manufactured by special equipments.

 

 

Main Technical Specifications for YHC Oil Extractor Series 

 

Model		YHC-6-YHC-10	YHC-10-YHC-14	YHC-16-YHC-18
Max. Polished rod load (KN)		116	145	213
Stroke (m)		4	4	6
Stoke Times (min)		1-3	1-3	1-3
Balance Mode		Weight	Weight	Weight
Deceleration machine	Model	YHC 6-10	YHC 10-14	YHC 16-18
	Torsional Moment (N/M)	11600	14500	21300
	Transmission ratio	24.43
Electromotor	Power	5.5	7.5	15
	Rated Revolution	970
	Rated Voltage	380V
Min. Polished rod height (mm)		1700	1800	1800
length*width*height (mm)		2600×4800×8500
Weight (t)		20	22	26