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API Certified Pumping Units from China Suppliers - High-Quality Factory Manufacturing for Efficient Oil Extraction

API Certified Pumping Units from China Suppliers - High-Quality Factory Manufacturing for Efficient Oil Extraction

The pumping unit is an essential piece of equipment that operates the sucker rod pump, enabling the extraction of crude oil from oil wells to the surface, As the cornerstone of sucker rod oil extraction systems, our API C-Series pumping units exemplify the finest in conventional walking beam technology. Manufactured in China, these advanced ground power systems are designed with precision to:, - Provide consistent rod loads between 22 kN and 180 kN (API 11E Class 2-4), - Ensure reliable performance in challenging onshore conditions, boasting a potential uptime of over 99%, - Comply with stringent requirements of API Spec 11E, complete with the Official API Monogram License, As a leading factory and supplier in the industry, we are committed to delivering high-quality solutions that meet the evolving needs of oil extraction operations

    The main parts are including: Motor, Reducer box, Crank, Connecting rod, Walking beam, Support frame, Base seat, Brake device, etc.

    Type C
    Type Rated Rod Load (lbs) Stroke (in) Rated torque of positive speed gearboxes (in.lbs)
    C-1824D-427-240 42,700 240、212、196、160 1824,000
    C-1280D-365-240 36,500 240、212、196、160 1280,000
    C-1280D-305-240 30,500 240、212、196、160 1280,000
    C-912D-470-240 47,000 240、212、196、160 912,000
    C-912D-427-216 42,700 216、185、155 912,000
    C-912D-427-192 42,700 192、165、138 912,000
    C-912D-305-192 30,500 192、165、138 912,000
    C-912D-365-168 36,500 168、144、121 912,000
    C-912D-305-168 30,500 168、144、121 912,000
    C-912D-427-144 42,700 144、123、102 912,000
    C-640D-305-192 30,500 192、165、138 640,000
    C-640D-305-168 30,500 168、144、121 640,000
    C-640D-365-144 36,500 144、123、102 640,000
    C-640D-305-144 30,500 144、123、102 640,000
    C-640D-256-144 25,600 144、123、102 640,000
    C-640D-305-120 30,500 120、102、84 640,000
    C-456D-305-168 30,500 168、144、121 57,000
    C-456D-305-144 30,500 144、123、102 40,000
    C-456D-256-144 25,600 144、123、102 57,000
    C-456D-365-120 36,500 120、102、84 40,000
    C-456D-305-120 30,500 120、102、84 25,000
    C-456D-256-120 25,600 120、102、84 25,000
    C-320D-256-144 25,600 144、123、102 320,000
    C-320D-256-120 25,600 120、102、84 320,000
    C-320D-213-120 21,300 120、102、84 320,000
    C-320D-305-100 30,500 100、85、70 320,000
    C-320D-256-100 25,600 100、85、70 320,000
    C-320D-213-86 21,300 86、71、56 320,000
    C-228D-213-120 21,300 120、102、84 228,000
    C-228D-173-100 17,300 100、86、72 228,000
    C-228D-246-86 24,600 86、71、56 228,000
    C-228D-213-86 21,300 86、71、56 228,000
    C-228D-200-74 20,000 74、64、54 228,000
    C-228D-173-74 17,300 74、64、54 228,000
    C-160D-173-86 17,300 86、74、62 160,000
    C-160D-200-74 20,000 74、64、54 160,000
    C-160D-173-74 17,300 74、64、54 160,000
    C-160D-143-74 14,300 74、64、54 160,000
    C-160D-173-64 17,300 64、54、44 160,000
    C-114D-119-86 11,900 86、72、59 114,000
    C-114D-143-74 14,300 74、62、51 114,000
    C-114D-173-64 17,300 64、54、44 114,000
    C-114D-143-64 14,300 64、52、40 114,000
    C-114D-133-54 13,300 54、45、36 114,000
    C-80D-119-64 11,900 64、53、42 80,000
    C-80D-133-54 13,300 54、45、36 80,000
    C-80D-119-54 11,900 54、45、36 80,000
    C-80D-133-48 13,300 48、40、32 80,000
    C-80D-109-48 10,900 48、37、25 80,000
    C-57D-76-54 7,600 54、41、28 57,000
    C-57D-109-48 10,900 48、37、25 57,000
    C-57D-95-48 9,500 48、37、25 57,000
    C-57D-89-42 8,900 42、33、23 57,000
    C-57D-76-42 7,600 42、33、23 57,000
    C-40D-76-48 7,600 48、37、27 40,000
    C-40D-89-42 8,900 42、33、23 40,000
    C-40D-76-42 7,600 42、33、23 40,000
    C-40D-89-36 8,900 36、28、20 40,000
    C-25D-67-36 6,700 36、28、20 25,000
    C-25D-56-36 5,600 36、28、20 25,000
    C-25D-53-30 5,300 30、20 25,000
    Type B
    S.N Type Rated Rod Load (lb) Stroke (in) Rated torque of positive speed gearboxes (in.lb)
    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-80-119-54 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
    Frequently Asked Questions
    What are the main parts of the pumping unit?
    The main parts include the Motor, Reducer box, Crank, Connecting rod, Walking beam, Support frame, Base seat, and Brake device.
    What is the maximum rated rod load for Type C pumping units?
    Based on the specifications, the maximum rated rod load for Type C pumping units reaches up to 47,000 lbs (e.g., model C-912D-470-240).
    What is the stroke range available for Type B pumping units?
    The stroke lengths for Type B units range from 23 inches up to 64 inches, depending on the specific model requirements.
    How much rated torque can the largest Type C gearboxes handle?
    The largest positive speed gearboxes in the Type C series can handle a rated torque of up to 1,824,000 in.lbs.
    Are there different models available for various load requirements?
    Yes, both Type C and Type B pumping units come in a wide variety of models with different rated rod loads, stroke lengths, and gearbox torques to meet specific operational requirements.
    What is the difference in application between Type C and Type B units?
    While both are highly efficient pumping units, Type C models are generally designed for heavier duty operations with higher rod loads and longer strokes, whereas Type B models are suited for lighter to medium load applications.

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