Rigmanufacturer

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
Pumping unit
Pumping unit