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API C Series Pumping Unit
API C Series Pumping Unit

Date:2025-12-17

Description:

The API C series pumping unit is a conventional beam-type pumping equipment that adopts crank balance. It exhibits high maturity and stability in structural design and operational performance, widely applicable to various well depths, loads, and operating conditions, with strong versatility and reliability.

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Technical Performance Features

1. Designed using modular and virtual manufacturing technology, with optimized product structure and high degree of standardization, generalization, and serialization of components.

2. Key structural components undergo finite element analysis, ensuring stable performance and high reliability.

3. The reducer adopts symmetrical split-flow involute or double circular arc herringbone gear transmission, with good sealing, low noise, smooth operation, and durability.

4. Simple operation, convenient maintenance, and long service life.

Detailed Parameters

No.TypePolished Rod Capacity (lbs)Stroke Length (in)Rated Torque in.lb
1C-1280D-365-24036,500240、211、1811,280,000
2C-1280D-427-19242,700192、165、1381,280,000
3C-912D-470-24047,000240、211、181912,000
4C-912D-427-21642,700192、165、138912,000
5C-912D-427-19242,700192、165、138912,000
6C-912D-305-19230,500192、165、138912,000
7C-912D-365-16836,500168、144、121912,000
8C-912D-305-16830,500168、144、121912,000
9C-912D-427-14442,700144、123、102912,000
10C-640D-305-19230,500192、165、138640,000
11C-640D-365-16836,500168、144、121640,000
12C-640D-365-14436,500144、123、102640,000
13C-640D-305-14430,500144、123、102640,000
14C-640D-256-14425,600144、123、102640,000
15C-640D-305-12030,500120、102、84640,000
16C-456D-305-16830,500168、144、121456,000
17C-456D-305-14430,500144、123、102456,000
18C-456D-256-14425,600144、123、102456,000
19C-456D-365-12035,600120、102、84456,000
20C-456D-305-12030,500120、102、84456,000
21C-456D-256-12025,600120、102、84456,000
22C-320D-256-14425,600144、123、102320,000
23C-320D-256-12025,600120、102、84320,000
24C-320D-213-12021,300120、102、84320,000
25C-320D-305-10030,500100、85、70320,000
26C-320D-256-10025,600100、85、70320,000
27C-320D-213-8621,30086、71、56320,000
28C-228D-213-12021,300120、102、84228,000
29C-228D-173-10017,300100、86、72228,000
30C-228D-246-8624,60086、71、56228,000
31C-228D-213-8621,30086、71、56228,000
32C-228D-200-7420,00074、64、54228,000
33C-228D-173-7417,30074、64、54228,000
34C-160D-173-8617,30086、74、62160,000
35C-160D-200-7420,00074、64、53160,000
36C-160D-173-7417,30074、64、53160,000
37C-160D-143-7414,30074、64、54160,000
38C-160D-173-6417,30064、54、44160,000
39C-114D-119-8611,90086、72、59114,000
40C-114D-143-7414,30074、62、51114,000
41C-114D-173-6417,30064、54、44114,000
42C-114D-143-6414,30064、52、40114,000
43C-114D-133-5413,30054、45、36114,000
44C-80D-119-6411,90064、53、4280,000
45C-80D-133-5413,30054、45、3680,000
46C-80D-119-5411,90054、45、3680,000
47C-80D-133-4813,30048、40、3280,000
48C-80D-109-4810,90048、37、2580,000
49C-57D-76-547,60054、41、2857,000
50C-57D-109-4810,90048、37、2557,000
51C-57D-95-489,50048、37、2557,000
52C-57D-89-428,90042、33、2357,000
53C-57D-76-427,60042、33、2357,000
54C-40D-76-487,60048、37、2740,000
55C-40D-89-428,90042、33、2340,000
56C-40D-76-427,60042、33、2340,000
57C-40D-89-368,90036、28、2040,000
58C-25D-67-366,70036、28、2025,000
59C-25D-56-365,60036、28、2025,000
60C-25D-53-305,30030、2025,000


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