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API 11 E Oilfield Conventional Beam Pumping Unit / Oil Sucking Machine

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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.

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 typeLifting Capacity (lbs)Stroke Length (in)Rated torque (in.lbs)
1C-912D-470-24047,000240 211 181912,000
2C-912D-427-21642,700216 185 155912,000
3C-912D-427-19242,700192 165 138912,000
4C-912D-305-19230,500192 165 138912,000
5C-912D-365-16836,500168 144 121912,000
6C-912D-305-16830,500168 144 121912,000
7C-912D-427-14442,700144 123 102912,000
8C-640D-305-19230,500192 165 138640,000
9C-640D-305-16830,500168 144 121640,000
10C-640D-365-14436,500144 123 102640,000
11C-640D-305-14430,500144 123 102640,000
12C-640D-256-14425,600144 123 102640,000
13C-640D-305-12030,500120 102 84640,000
14C-456D-305-16830,500168 144 12157,000
15C-456D-305-14430,500144 123 10240,000
16C-456D-256-14425,600144 123 10257,000
17C-456D-365-12036,500120 102 8440,000
18C-456D-305-12030,500120 102 8425,000
19C-456D-256-12025,600120 102 8425,000
20C-320D-256-14425,600144 123 102320,000
21C-320D-256-12025,600120 102 84320,000
22C-320D-213-12021,300120 102 84320,000
23C-320D-305-10030,500100 85 70320,000
24C-320D-256-10025,600100 85 70320,000
25C-320D-213-8621,30086 71 56320,000
26C-228D-213-12021,300120 102 84228,000
27C-228D-173-10017,300100 86 72228,000
28C-228D-246-8624,60086 71 56228,000
29C-228D-213-8621,30086 71 56228,000
30C-228D-200-7420,00074 64 54228,000
31C-228D-173-7417,30074 64 54228,000
32C-160D-173-8617,30086 74 62160,000
33C-160D-200-7420,00074 64 54160,000
34C-160D-173-7417,30074 64 54160,000
35C-160D-143-7414,30074 64 54160,000
36C-160D-173-6417,30064 54 44160,000
37C-114D-119-8611,90086 72 59114,000
38C-114D-143-7414,30074 62 51114,000
39C-114D-173-6417,30064 54 44114,000
40C-114D-143-6414,30064 52 40114,000
41C-114D-133-5413,30054 45 36114,000
42C-80D-119-6411,90064 53 4280,000
43C-80D-133-5413,30054 45 3680,000
44C-80D-119-5411,90054 45 3680,000
45C-80D-133-4813,30048 40 3280,000
46C-80D-109-4810,90048 37 2580,000
47C-57D-76-547,60054 41 2857,000
48C-57D-109-4810,90048 37 2557,000
49C-57D-95-489,50048 37 2557,000
50C-57D-89-428,90042 33 2357,000
51C-57D-76-427,60042 33 2357,000
52C-40D-76-487,60048 37 2740,000
53C-40D-89-428,90042 33 2340,000
54C-40D-76-427,60042 33 2340,000
55C-40D-89-368,90036 28 2040,000
56C-25D-67-366,70036 28 2025,000
57C-25D-56-365,60036 28 2025,000
58C-25D-53-305,30030 2025,000


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