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API 11e Lufkin Compound Balanced Pumping Unit for Oil Production
Advantage:
API C Series pumping units are conventional beam units, balanced by crank, which are most common and widely used ground power equipment in rod oil production in oilfields.The products conform to API Spec 11E "Specification for pumping units" and other related standards.
Technical features
1.The modulation and virtual manufacturing technologies are adopted in product design. The product structure pattern is optimized. The components have high level in standardization, universalization and seriation.
2. Key structural parts are calculated with finite element analysis. The property is stable and the reliability is high.
3.The reducer is equipped with two-stage reduction symmetrical herringbone gear transmission. That makes good sealing, low noise,stable running and reliable durability.
4.The whole machine operation is simple. The maintenance is convenient and the service life is long
Model | C57D-76-54TH |
Max Polished rod load ((lbs ) | 7600 |
Stroke length ( in) | 54;44;34 |
Max Stroke frequency (min-1) | 12 |
Balance Model | Crank Balance |
Gear box rated torque (in.lb) | 57000 |
Gear box transmission ratio | 30.25 |
Gear reducer weight(kg) | 820 |
Reducer-sheave(in) | 24 -3C |
Overall weight(kg) | 5100 |
Dimension(L*W*H)(in) | 205×62×145 |
ECB((lbs) | 3800 |
Crank weight(kg) | 265*2 |
Counterbalance weight (kg) | 300*4(662LBS*4) |
Packaging
After Sales Warranty
Advantage:
API C Series pumping units are conventional beam units, balanced by crank, which are most common and widely used ground power equipment in rod oil production in oilfields.The products conform to API Spec 11E "Specification for pumping units" and other related standards.
Technical features
1.The modulation and virtual manufacturing technologies are adopted in product design. The product structure pattern is optimized. The components have high level in standardization, universalization and seriation.
2. Key structural parts are calculated with finite element analysis. The property is stable and the reliability is high.
3.The reducer is equipped with two-stage reduction symmetrical herringbone gear transmission. That makes good sealing, low noise,stable running and reliable durability.
4.The whole machine operation is simple. The maintenance is convenient and the service life is long
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