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Pumping Unit
Reliable and trusted worldwide, Vigor surface pumping units provide the world’s most versatile and energy-efficient lift for virtually any rod-lift well environment including deviated, horizontal, vertical, high viscosity, heavy oil, and gaseous wells.
Vigor field-proven designs deliver the industry’s highest level of continuous, dependable, and cost-effective performance for life-of-well durability.
Description
China Vigor Drilling Oil Tools And Equipment Co., Ltd. is one of the most professional manufacturers and suppliers of pumping unit in China, featured by competitive price and fast delivery. Welcome to buy high quality pumping unit in stock here from our factory.
In beam pumping, the power device (usually an electric motor, diesel engine, or natural gas engine) transfers high-speed rotational motion via a belt drive to the gear reducer. After two stages of reduction through a three-shaft gearbox, the crank rocker mechanism converts the rotational motion into the up-and-down oscillating motion of the walking beam. The horsehead hangs the polished rod hanger, which moves the sucker rods and pumps the plunger up and down through reciprocal motion, lifting well fluids to the surface.
Key Features
Feature reliable performance, simple structure, easy operation and maintenance.
1. Rational overall structure, smooth operation, low noise, easy O&M.
2. The walking beam adopts a box or I-beam structure with high strength, stiffness, and load capacity.
3. The gear reducer uses involute or double circular arc helical gears, with high machining accuracy, strong load capacity, and long service life.
4. The Samson post bearing selects medium-wide tapered roller bearings with good sealing performance and high load capacity. The crank pin bearing and pitman bearing use self-aligning bearings to minimize installation errors and vibration during operation.
5. The horsehead can be top-mounted, side-mounted, or inverted.
6. The stand structure is derrick-type with good stability for easy field installation.
7. The crank counterweights adopt gear-rack transmission for convenient and accurate adjustment.
8. The brake is an external contracting type with safety devices, flexible operation, and fast and reliable braking.
9. The base uses anchor bolts or clamp connections.
Pumping Unit specification
| No. | Type | Polished Rod Capacity (lbs) | Stroke Length (In.) | Rated Torque (In. lbs) |
| 1 | C-912D-470-240 | 47,000 | 240,211,181 | 912,000 |
| 2 | C-912D-427-216 | 42,700 | 216,185,155 | 912,000 |
| 3 | C-912D-427-192 | 42,700 | 192,165,138 | 912,000 |
| 4 | C-912D-305-192 | 30,500 | 192,165,138 | 912,000 |
| 5 | C-912D-365-168 | 36,500 | 168,144,121 | 912,000 |
| 6 | C-912D-305-168 | 30,500 | 168,144,121 | 912,000 |
| 7 | C-912D-427-144 | 42,700 | 144,123,102 | 912,000 |
| 8 | C-640D-305-192 | 30,500 | 192,165,138 | 640,000 |
| 9 | C-640D-305-168 | 30,500 | 168,144,121 | 640,000 |
| 10 | C-640D-365-144 | 36,500 | 144,123,102 | 640,000 |
| 11 | C-640D-305-144 | 30,500 | 144,123,102 | 640,000 |
| 12 | C-640D-256-144 | 25,600 | 144,123,102 | 640,000 |
| 13 | C-640D-305-120 | 30,500 | 120,102,84 | 640,000 |
| 14 | C-456D-305-168 | 30,500 | 168,144,121 | 456,000 |
| 15 | C-456D-305-144 | 30,500 | 144,123,102 | 456,000 |
| 16 | C-456D-256-144 | 25,600 | 144,123,102 | 456,000 |
| 17 | C-456D-365-120 | 36,500 | 120,102,84 | 456,000 |
| 18 | C-456D-305-120 | 30,500 | 120,102,84 | 456,000 |
| 19 | C-456D-256-120 | 25,600 | 120,102,84 | 456,000 |
| 20 | C-320D-256-144 | 25,600 | 144,123,102 | 320,000 |
| 21 | C-320D-256-120 | 25,600 | 120,102,84 | 320,000 |
| 22 | C-320D-213-120 | 21,300 | 120,102,84 | 320,000 |
| 23 | C-320D-305-100 | 30,500 | 100,85,70 | 320,000 |
| 24 | C-320D-256-100 | 25,600 | 100,85,70 | 320,000 |
| 25 | C-320D-213-86 | 21,300 | 86,71,56 | 320,000 |
| 26 | C-228D-213-120 | 21,300 | 120,102,84 | 228,000 |
| 27 | C-228D-173-100 | 17,300 | 100,86,72 | 228,000 |
| 28 | C-228D-246-86 | 24,600 | 86,71,56 | 228,000 |
| 29 | C-228D-213-86 | 21,300 | 86,71,56 | 228,000 |
| 30 | C-228D-200-74 | 20,000 | 74,64,54 | 228,000 |
| 31 | C-228D-173-74 | 17,300 | 74,64,54 | 228,000 |
| 32 | C-160D-173-86 | 17,300 | 86,74,62 | 160,000 |
| 33 | C-160D-200-74 | 20,000 | 74,64,54 | 160,000 |
| 34 | C-160D-173-74 | 17,300 | 74,64,54 | 160,000 |
| 35 | C-160D-143-74 | 14,300 | 74,64,54 | 160,000 |
| 36 | C-160D-173-64 | 17,300 | 64,54,44 | 160,000 |
| 37 | C-114D-119-86 | 11,900 | 86,72,59 | 114,000 |
| 38 | C-114D-143-74 | 14,300 | 74,62,51 | 114,000 |
| 39 | C-114D-173-64 | 17,300 | 64,54,44 | 114,000 |
| 40 | C-114D-143-64 | 14,300 | 64,52,40 | 114,000 |
| 41 | C-114D-133-54 | 13,300 | 54,45,36 | 114,000 |
| 42 | C-80D-119-64 | 11,900 | 64,53,42 | 80,000 |
| 43 | C-80D-133-54 | 13,300 | 54,45,36 | 80,000 |
| 44 | C-80D-119-54 | 11,900 | 54,45,36 | 80,000 |
| 45 | C-80D-133-48 | 13,300 | 48,40,32 | 80,000 |
| 46 | C-80D-109-48 | 10,900 | 48,37,25 | 80,000 |
| 47 | C-57D-76-54 | 7,600 | 54,41,28 | 57,000 |
| 48 | C-57D-109-48 | 10,900 | 48,37,25 | 57,000 |
| 49 | C-57D-95-48 | 9,500 | 48,37,25 | 57,000 |
| 50 | C-57D-89-42 | 8,900 | 42,33,23 | 57,000 |
| 51 | C-57D-76-42 | 7,600 | 42,33,23 | 57,000 |
| 52 | C-40D-76-48 | 7,600 | 48,37,27 | 40,000 |
| 53 | C-40D-89-42 | 8,900 | 42,33,23 | 40,000 |
| 54 | C-40D-76-42 | 7,600 | 42,33,23 | 40,000 |
| 55 | C-40D-89-36 | 8,900 | 36,28,20 | 40,000 |
| 56 | C-25D-67-36 | 6,700 | 36,28,20 | 25,000 |
| 57 | C-25D-56-36 | 5,600 | 36,28,20 | 25,000 |
| 58 | C-25D-53-30 | 5,300 | 30,20 | 25,000 |
Classification
1. Structural Type: conventional, front-mounted, offset, slant-hole, low-profile, portable types.
2. Transmission: gear drive, chain drive, belt drive, planetary gear drive.
3. Horsehead: top-mounted, side-mounted, split type, integral type, rotating type, large sheave type, dual horsehead, hybrid horsehead.
4. Balancing: beam balanced (Y), crank balanced (B), composite balanced (F), counterweight balanced (T), hydraulic balanced, pneumatic balanced (Q), differential balanced.
5. Prime Mover: standard induction motor, multi-speed induction motor, variable voltage induction motor, high-speed differential motor, ultra-high speed differential motor, natural gas engine, diesel engine.
Applications
Conventional beam pumping /walking beam pumping, with the characteristics of simple structure, high safety, and good reliability, applies to continuous operation in the field.
If you are looking for a competitive, high-quality, and fast-delivery oilfield pumping unit in stock, or if you want to learn more about beam pumping, please feel free to contact VIGOR.
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