PUMPING UNIT
Convention Beam Pumping Unit (Automatic Control Frequency Alter)
| Model | CYJ3-2.1-13 HF | CYJ5-2.1-13 HF | CYJ6-3-26 HF | CYJ8-3-37 HB | CYJ10-3-37 HB |
| Load at suspended point KN | 30 | 50 | 60 | 80 | 100 |
| Stroke(M) | 2.1, 1.8, 1.5 | 2.1, 1.8, 1.5 | 3, 2.1, 1.8 | 3, 2.1, 1.8 | 3, 2.5, 2.1 |
| Stroke per minute(min) | 4, 6, 9 | 6, 9, 12 | 6, 9, 12 | 6, 9, 12 | 6, 9, 12 |
| Electric motor model | Y160M - 6 7.5KW | Y180L - 6 15KW | Y180L - 6 15KW | Y200L - 6 18.5KW | YCY250M - 8 30KW |
| Reducer torque(KN.m) | 13 | 13 | 13 | 26 | 37 |
| Structural unbalanced(KN) | 2 | 4 | 4 | 5.6 | 1.9 |
| Total weight(kg) | 5000 | 12160 | 15140 | 14417 | 16900 |
| Overall dimensions(m) | 5.2 * 1.72 * 3.5 | 6.42 * 1.72 * 5.16 | 6.35 * 1.74 * 5.78 | 6.74 * 1.75 * 6.27 | 8.4 * 2.11 * 7.06 |
| Advantages: It has the advantages of conventional pumping unit, using the high-tech products in control system, transmitting the pressure below the well to the frequency transformer by sensor. In turn, the frequency transformer adjusts the speed of electric motor according to the set signal, thus adjusting the pumping strokes | |||||
Special Walking Beam Pumping Unit
| Model | YCYJ10-3-37 HB | YCYJ10-5-37 HB | YCYJ12-5-48 HB |
| Load at suspended point?KN? | 100 | 100 | 120 |
| Stroke(M) | 3, 2.5, 2.1 | 5, 4, 3 | 5, 4, 3 |
| Stroke per minute(min) | 5, 7, 9 | 4, 5, 6 | 4, 5, 6 |
| Electric motor model | Y225S-8 18.5 KW | Y225S-8 18.5 KW | Y225M-8 22 KW |
| Reducer torque(KN.m) | 37 | 37 | 48 |
| Structural unbalanced(KN) | -5 | -5 | -5 |
| Total weight(kg) | 17000 | 24000 | 26000 |
| Overall dimensions(m) | 7.76 * 2.14 * 7.3 | 8.6 * 2.31 * 10.5 | 9.03 * 2.31 * 10.5 |
| Advantages: 1. Longer stroke distance compared with similar type, increase by 50% in stroke distance; 2. Smaller accelerated load, lifting show and lowering fast, decrease load at suspended point by 50~80%; 3. Small net torque vibration, decrease crank peak torque by 20~50%; 4. High efficiency,energy saving 20~60%; 5. Reliable in work,easy to start and decrease electric motor horsepower by 20~70%; | |||
Out Phase Crank Beam Pumping Unit
| Model | CYJ10Y-3-53 HB | CYJ12Y-4.8-73 HB | CYJ12Y-5-73 HB | CYJ14Y-5-73 HB |
| Load at suspended point?KN? | 100 | 120> | 120 | 140 |
| Stroke(M) | 3, 2.6, 2.2 | 4.8, 4.2, 3.6, 3 | 5, 4.3, 3.6, 3 | 5, 4.2, 3.6 |
| Stroke per minute(min) | 4,6,8 | 4,6,8 | 4,6,8 | 4,6,8 |
| Electric motor model | Y225M-8 30KW | Y280M-8 45KW> | Y280M-8 45KW | Y280M-8 55KW |
| Reducer torque(KN.m) | 53 | 73 | 73 | 73 |
| Structural unbalanced(KN) | -2.15 | -8.7 | -6.4 | -2.6 |
| Total weight(kg) | 17620 | 31486 | 32000 | 33400 |
| Overall dimensions(m) | 8.6 * 2.44 * 6.74 | 10.7 * 2.72 * 7.8 | 11.2 * 2.72 * 8.5 | 12.8 * 3.58 * 9.7 |
|
Advantages:
1.Increase the horizontal
distance between the center of reducer output shaft and oscillation
center of walking beam,forming the 150°phrase balance angle between
crank pins connection line and crank axial line. 2.Decrease reducer torque by 25% ,decrease electric horsepower by 1~2 grade,energy saving 12~20%. 3.Decrease up stroke acceleration velocity by | ||||
