1. Simple structure and reliable performance. It inherits all the advantages of conventional pumping units and has a good balance effect, which is not achieved by other energy-saving machines. 2. The
1. Simple structure and reliable performance. It inherits all the advantages of conventional pumping units and has a good balance effect, which is not achieved by other energy-saving machines.
2. The lower eccentric barbell pumping unit is suitable for energy saving and upgrading of conventional pumping units.
3. The comprehensive energy saving is more than 30% of the conventional machine.
4. The rotary pumping can be carried out by using its own power to lift the partial barbell, and complete the suspension.
| Model | Hanging Point load KN | Stroke | Frequency | Reducer Torque |
| KN.m | ||||
| CYJB4-1.5-7HPF | 40 | 1.5, 1.27, 1.05 | 12, 9, 6 | 7 |
| CYJB5-2.5-13HPF | 50 | 2.5, 2.1, 1.7 1.3 | 9, 7, 5 | 13 |
| CYJB5-2.7-18HPF | 50 | 2.7, 2.2 , 1.8 , 1.4 | 12, 9, 6 | 18 |
| CYJB6-2.7-18HPF | 60 | 2.7 , 2.2, 1.8, 1.4 | 12, 9, 6 | 18 |
| CYJB8-3-26HPF | 80 | 3, 2.6 , 2.1 | 8, 6, 4 | 26 |
| CYJB10-3-37HBF | 100 | 3, 2.6, 2.1 | 8, 6, 4 | 37 |
| CYJB12-3.6-37HBF | 120 | 3.6, 3.2, 2.8 | 8, 6, 4 | 37 |
| CYJB14-4.-53HBF | 140 | 4.8, 4.2, 3.6 | 6, 5, 4 | 53 |