1.API 11E pumping unit 2.Conventional beam unit 3.energy-efficient, long stroke, small dynamic load,high efficiency,stable

Specification of pumping unit

Our company manufacture the oilwell pump in petroleum industry. We supply oil machines to oilfields for more than 15 years. Our main products include pumping unit, subsuface pump, wellhead, float collar & shoe, casing centralizer, and also drilling mud purification equipment system.

The C series walking beam-balanced pumping unit is used to supply the common power in the oil extraction industry. It is connected with the polish rod and drive the subsurface pump to move up and down.

In the following parts, we offer you the B-series technical specifications.

Feature

1, With the modular programming and virtual manufacturing design, the production structure optimizes and the components    have a higher level of standardization, generalization and systematization.

2,The finite element analysis enables the key parts a stable performance and high reliability.

3,Double circular gears and in volute herring- bone gear are used in gear reducer to provide smooth running, close sealing, lower noise and higher load capacity.

4,It's simple to operate and convenient to repair. It has a long service life. 

Technical specification for B series pumping unit

Item	Pumping unit type	Lifting Capacity(lbs)	Stroke Length(in)	Rated torque(in.lbs)
1	B-80D-119-64	11900	64 54	80000
2	B-80D-76-64	7600	64 54	80000
3	B-80D-133-54	13300	54 41	80000
4	B-80D-119-64	11900	54 41	80000
5	B-80D-76-54	7600	54 41	80000
6	B-80D-109-48	10900	48 35	80000
7	B-57D-109-54	10900	54 41	57000
8	B-57D-89-54	8900	54 41	57000
9	B-57D-76-54	7600	54 41	57000
10	B-57D-109-48	10900	48 35	57000
11	B-57D-89-48	8900	48 35	57000
12	B-40D-89-48	8900	48 35	40000
13	B-40D-76-42	7600	42 29	40000
14	B-25D-67-36	6700	36 27	25000
15	B-16D-53-30	5300	30 23	16000

Pumping unit API