Specifications
pumping unit:1.It meets to API11E and SY/T5044Beam-Puming Units.
2.Type:B,C,F,R series
API 11E pumping unit
1.It meets to API11E and SY/T5044Beam-Puming Units.
2.Type:B,C,F,R series
Conventional walk beam pumping unit
Model number parameter item | CYJ5-2.1-13HB | CYJ6-2.5-26HB | CYJ8-3-37HB | |
Rated load of the suspension center(kN) | 50 | 60 | 80 | |
Stroke(m) | 2.1;1.8;1.5 | 2.5;2.1;1.7 | 3;2.5;2.1 | |
Frequency of stroke(min-1) | 12;9;6 | 12;9;6 | 9;7;5 | |
Crank rotating direction | In face of the pumping unit, the well head is at the side of the right hand. Then revolve the crank counterclockwise | |||
Speed reducer | Resultant gear ratio | JLH -750 | JLH -850 | JLH -850 |
Resultant of torque | 31.714 | 28.27 | 28.27 | |
Retemoment of torque(kN·m) | 26 | 37 | 37 | |
Electric motor | Model number | Y225S-8 | YCY225M-8 | YCY225M-8 |
Power(kW) | 18.5 | 18.5 | 22 | |
Rotationalspeed(r/min) | 970 | 730 | 730 | |
Structuralunbalance(kN) | +0.15 | 0 | +0.67 | |
Weight of complere appliance(t) | 7.7 | 10.6 | 15 | |
Measurement(m) | 6.35×1.54×5.23 | 7.55×1.804×6.44 | 8.142×2×7.2 | |
