Product Details

about product

API C series Pumping Units is a kind of conventional walking beam pumping units, it’s the ground power equipment used in sucker rod oil extraction.
The products conform to API Spec. 11E “Specification for Pumping Units”, and the relative standards, acquired the authorization to use Official API Monogram.

Technical Performances

1,Strength of critical parts is calculated with the finite element analysis,High reliability. simple operation, easy maintenance, long servicing life.
2,Gear reducer is involute herring-bone gearing, working smoothly and reliably.
3,Modularized design, it has high degree of standardization, commonality and seriation with the spare parts.

Main technical parameters:

NO	Type	Polished Rod Capacity (lbs)	Stroke Length (in)	Rated Torque (in.lbs)
1	C-912D-470-240	47,000	240,211,181	912,000
2	C-912D-427-216	42,700	216,185,155	912,000
3	C-912D-427-192	42,700	192,165,138	912,000
4	C-912D-305-192	30,500	192,165,138	912,000
5	C-912D-365-168	36,500	168,144,121	912,000
6	C-912D-305-168	30,500	168,144,121	912,000
7	C-912D-427-144	42,700	144,123,102	912,000
8	C-640D-305-192	30,500	192,165,138	640,000
9	C-640D-305-168	30,500	168,144,121	640,000
10	C-640D-365-144	36,500	144,123,102	640,000

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