SRP pumping unit C320D-256-120 with motor panel
Product Overview
API C series pumping unit, a conventional beam pumping unit, adopting crank as its way of balance, is the most comman and widely used ground power equipment in rod pumping in the oilfield. The product meets the requirements of " The Specification of the Pumping Unit" of API SPEC 11E and other related standards. It's granted with the premit of the API logo.
Characteristics of Technical Performance of C series
1. Featured in modular and virtual manufacturing technology design, the product boasts of its optimizing structure and high level of standardization, generalization and serialization.
2. Having passed the FEM (finite element) analysis and research, the key structural components possess stable performance and high reliability.
3. Adopted the involute or biarc herring bone gear in symmetric distribution type to transmit, the reducer is renowned for its tight seal, low noise, smooth operation and reliability and durability.
4. The whole machine features in easy operation, convenient maintenance and long lifespan.
Specification of Oil Pumping Unit
Our company manufactures the machines for oilfield in petroleum industry. We supply oil machines to oilfields for more than 15 years. Our main products include pumping unit, subsurface 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 drives the subsurface pump to move up and down.
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.
Specifications
Item |
Pumping unit type |
Lifting 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 |
| 11 |
C-640D-305-144 |
30,500 |
144 123 102 |
640,000 |
| 12 |
C-640D-256-144 |
25,600 |
144 123 102 |
640,000 |
| 13 |
C-640D-305-120 |
30,500 |
120 102 84 |
640,000 |
| 14 |
C-456D-305-168 |
30,500 |
168 144 121 |
57,000 |
| 15 |
C-456D-305-144 |
30,500 |
144 123 102 |
40,000 |
| 16 |
C-456D-256-144 |
25,600 |
144 123 102 |
57,000 |
| 17 |
C-456D-365-120 |
36,500 |
120 102 84 |
40,000 |
| 18 |
C-456D-305-120 |
30,500 |
120 102 84 |
25,000 |
| 19 |
C-456D-256-120 |
25,600 |
120 102 84 |
25,000 |
| 20 |
C-320D-256-144 |
25,600 |
144 123 102 |
320,000 |
| 21 |
C-320D-256-120 |
25,600 |
120 102 84 |
320,000 |
| 22 |
C-320D-213-120 |
21,300 |
120 102 84 |
320,000 |
| 23 |
C-320D-305-100 |
30,500 |
100 85 70 |
320,000 |
| 24 |
C-320D-256-100 |
25,600 |
100 85 70 |
320,000 |
| 25 |
C-320D-213-86 |
21,300 |
86 71 56 |
320,000 |
| 26 |
C-228D-213-120 |
21,300 |
120 102 84 |
228,000 |
| 27 |
C-228D-173-100 |
17,300 |
100 86 72 |
228,000 |
| 28 |
C-228D-246-86 |
24,600 |
86 71 56 |
228,000 |
| 29 |
C-228D-213-86 |
21,300 |
86 71 56 |
228,000 |
| 30 |
C-228D-200-74 |
20,000 |
74 64 54 |
228,000 |
| 31 |
C-228D-173-74 |
17,300 |
74 64 54 |
228,000 |
| 32 |
C-160D-173-86 |
17,300 |
86 74 62 |
160,000 |
| 33 |
C-160D-200-74 |
20,000 |
74 64 54 |
160,000 |
| 34 |
C-160D-173-74 |
17,300 |
74 64 54 |
160,000 |
| 35 |
C-160D-143-74 |
14,300 |
74 64 54 |
160,000 |
| 36 |
C-160D-173-64 |
17,300 |
64 54 44 |
160,000 |
| 37 |
C-114D-119-86 |
11,900 |
86 72 59 |
114,000 |
| 38 |
C-114D-143-74 |
14,300 |
74 62 51 |
114,000 |
| 39 |
C-114D-173-64 |
17,300 |
64 54 44 |
114,000 |
| 40 |
C-114D-143-64 |
14,300 |
64 52 40 |
114,000 |
| 41 |
C-114D-133-54 |
13,300 |
54 45 36 |
114,000 |
| 42 |
C-80D-119-64 |
11,900 |
64 53 42 |
80,000 |
| 43 |
C-80D-133-54 |
13,300 |
54 45 36 |
80,000 |
| 44 |
C-80D-119-54 |
11,900 |
54 45 36 |
80,000 |
| 45 |
C-80D-133-48 |
13,300 |
48 40 32 |
80,000 |
| 46 |
C-80D-109-48 |
10,900 |
48 37 25 |
80,000 |
| 47 |
C-57D-76-54 |
7,600 |
54 41 28 |
57,000 |
| 48 |
C-57D-109-48 |
10,900 |
48 37 25 |
57,000 |
| 49 |
C-57D-95-48 |
9,500 |
48 37 25 |
57,000 |
| 50 |
C-57D-89-42 |
8,900 |
42 33 23 |
57,000 |
| 51 |
C-57D-76-42 |
7,600 |
42 33 23 |
57,000 |
| 52 |
C-40D-76-48 |
7,600 |
48 37 27 |
40,000 |
| 53 |
C-40D-89-42 |
8,900 |
42 33 23 |
40,000 |
| 54 |
C-40D-76-42 |
7,600 |
42 33 23 |
40,000 |
| 55 |
C-40D-89-36 |
8,900 |
36 28 20 |
40,000 |
| 56 |
C-25D-67-36 |
6,700 |
36 28 20 |
25,000 |
| 57 |
C-25D-56-36 |
5,600 |
36 28 20 |
25,000 |
| 58 |
C-25D-53-30 |
5,300 |
30 20 |
25,000 |
Company Information
Established in 1997, Puyang Zhongshi Group Co., ltd is a restructured enterprise of SINOPEC. We have 10 years export experiences and 9 factories with annual output value of $80 million. Our customers are from America, Central Asia, Southeast Asia, Africa, Middle East, etc.
Specialized in petrolem equipment, our products mainly include:
1. Pumping unit
2. Tubing Pump / Sucker Rod Pump and Accessories
3. Float Collar & Float She
4. Casing Centralizer
5. Cementing Plug
6. Cementing Head
7.Cementing Basket
8. Stage Collar
9. Casing / Tubing and Coupling
10. Drill Pipe
11. Sucker Rod
12. Thread Protector
13. Air Blaster
Certifications
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001.
Audited Supplier 
){kind=link}