Specifications
Double horse head pumping unit:1.It meets to API11E
2.It is developed on the basis of conventional pumping unit
Double horse head pumping unit
1. It meets to API11E
2.It is developed on the basis of conventional pumping unit
3.It is not only has the same merit with conventional pumping unit of simple structure, working reliable and easy to maintain ,but also has the advantage of working smooth ,small additonal dynamic load,long stroke ,low energy consumption and high combined efficiency.
4.It fit for exploiting crude oil of middle or low viscocity and fit for high water content crude oil ,for the horizontal well ,slop mine and ropy crude oil which are hard to exploit in normal working condition .
Model | CYJS6-3-18HB | CYJS8-3-26HB | CYJS10-5-48HB | CYJS12-5-53HB | |
Rated load of the suspension center(kN) | 60 | 80 | 100 | 120 | |
Stroke(m) | 3,2.5,2.1 | 3,2.5,2.1 | 5,4,3 | 5,4,3 | |
Frequency of stroke(min-1) | 5,7,9 | 5,7,9 | 4,5,6 | 4,5,6 | |
Balance mode | Crank balance | ||||
Speed reducer | Model | JLH651 | JLH751 | JLH851 | JLH1001 |
Retemoment of torque(kN·m) | 18 | 26 | 48 | 53 | |
electic motor | Model | Y180L-8 | Y200L-8 | Y225S-8 | Y225M-8 |
Power(kw) | 11 | 15 | 18.5 | 22 | |
Rotate speed(r/min) | 730 | 730 | 730 | 730 | |
Dia. of belt roller(mm) | 175,245,315 | 175,245,315 | 165,205,245 | 165,205,245 | |
model of drive belt | 5×ZV15J-5380 | 5×ZV15J-5380 | 8×ZV15J-6730 | 8×ZV15J-6730 | |
Weight of crank kg/pc | 870 | 870 | 1183 | 1183 | |
Weight of balance kg/pc | 769 | 930 | 800 | 1030 | |
Suspensioncentermin.height (m) | 1.75 | 1.75 | 0.75 | 0.75 | |
Size(L×W×H0m | 7.76×2.1×7.7 | 7.76×2.1×7.7 | 8.6×2×10.5 | 8.6×2.31×10.5 | |
The whole weight(kg) | 12336 | 13451 | 24000 | 26000 | |
Conventional beam-pumping units