API 11e Pumping Unit for Oilfield From Manufacturer
API B Series Pumping Unit
Product Overview
API B series pumping unit, a light weight conventional beam pumping unit, adopting walking beam as its way of balance, is the most common and widely used ground power equipment in rod pumping in the oilfield. The product meets the requirements of "Specification of Pumping Unit" of API SPEC 11E and other related standards. It's granted with the permission of the API logo.
Characteristics of Technical Performance of B Series
1. Simple structure, easy maintenance and long lifespan.
2. Adopted the involute or biarc herring bone gear in symmetric distribution type to transmit, the reducer operates stably and reliably.
3. The whole machine is light weighted, convenient for installation and transportation.
4. This model is fit for oil pumping in shallow well with short length of stroke and light loads.
Technical Parameter of B Series:
| No. |
Model |
Rated Polished Rod Load, lbs |
Length of Stroke, in |
Rated Torque of Reducer, in.lbs |
| 1 |
B-80D-119-64 |
11,900 |
64, 54 |
80,000 |
| 2 |
B-80D-76-64 |
7,600 |
64, 54 |
80,000 |
| 3 |
B-80D-133-54 |
13,300 |
54, 41 |
80,000 |
| 4 |
B-80D-119-54 |
11,900 |
54, 41 |
80,000 |
| 5 |
B-80D-76-54 |
7,600 |
54, 41 |
80,000 |
| 6 |
B-80D-133-48 |
13,300 |
48, 35 |
80,000 |
| 7 |
B-80D-109-48 |
10,900 |
48, 35 |
80,000 |
| 8 |
B-57D-109-54 |
10.900 |
54, 41 |
57,000 |
| 9 |
B-57D-89-54 |
8,900 |
54, 41 |
57,000 |
| 10 |
B-57D-76-54 |
7,600 |
54, 41 |
57,000 |
| 11 |
B-57D-109-48 |
10,900 |
48, 35 |
57,000 |
| 12 |
B-57D-95-48 |
9,500 |
48, 35 |
57,000 |
| 13 |
B-57D-89-48 |
8,900 |
48, 35 |
57,000 |
| 14 |
B-57D-89-42 |
8,900 |
42, 32 |
57,000 |
| 15 |
B-40D-89-48 |
8,900 |
48, 35 |
40,000 |
| 16 |
B-57D-76-42 |
7,600 |
42, 32 |
57,000 |
| 17 |
B-40D-76-42 |
7,600 |
42, 29 |
40,000 |
| 18 |
B-25D-67-36 |
6,700 |
36, 27 |
25,000 |
| 19 |
B-25D-53-30 |
5,300 |
30, 23 |
25,000 |
| 20 |
B-16D-53-30 |
5,300 |
30, 23 |
16,000 |
API C Series Pumping Unit
Product Overview
API C series pumping unit, a conventional beam pumping unit, adopting crank as its way of balance, is the most common and widely used ground power equipment in rod pumping in the oilfield. The product meets the requirements of "Specification of Pumping Unit" of API SPEC 11E and other related standards. It's granted with the permission 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.
Technical Parameter of C Series:
| No. |
Model |
Rated Polished Rod Load, lbs |
Length of Stroke, in |
Rated Torque of Reducer, in.lbs |
| 1 |
C-1824D-427-240 |
42,700 |
240, 212, 196, 160 |
1,824,000 |
| 2 |
C-912D-470-240 |
47,000 |
240, 212, 196, 160 |
912,000 |
| 3 |
C-640D-305-192 |
30,500 |
192, 165, 138 |
640,000 |
| 4 |
C-456D-305-168 |
30,500 |
168, 144, 121 |
57,000 |
| 5 |
C-456D-305-144 |
30,500 |
144, 123, 102 |
40,000 |
| 6 |
C-320D-256-144 |
25,600 |
144, 123, 102 |
320,000 |
| 7 |
C-320D-256-120 |
25,600 |
120, 102, 84 |
320,000 |
| 8 |
C-228D-213-120 |
21,300 |
120, 102, 84 |
228,000 |
| 9 |
C-228D-173-100 |
17,300 |
100, 86, 72 |
228,000 |
| 10 |
C-160D-173-86 |
17,300 |
86, 74, 62 |
160,000 |
| 11 |
C-160D-200-74 |
20,000 |
74, 64, 54 |
160,000 |
| 12 |
C-114D-119-86 |
11,900 |
86, 72, 59 |
114,000 |
| 13 |
C-114D-173-64 |
17,300 |
64, 54, 44 |
114,000 |
| 14 |
C-80D-119-64 |
11,900 |
64, 53, 42 |
80,000 |
| 15 |
C-80D-133-54 |
13,300 |
54, 45, 36 |
80,000 |
| 16 |
C-57D-76-54 |
7,600 |
54, 41, 28 |
57,000 |
| 17 |
C-57D-109-48 |
10,900 |
48, 37, 25 |
57,000 |
| 18 |
C-40D-76-48 |
7,600 |
48, 37, 27 |
40,000 |
| 19 |
C-40D-89-36 |
8,900 |
36, 28, 20 |
40,000 |
| 20 |
C-25D-67-36 |
6,700 |
36, 28, 20 |
25,000 |
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