Rocking Machine SKD6-3-2800
The rocking machine of the balancer type serves as an individual drive of the sucker rod pump and together with it presents equipment for the operation of an oil well. The product is available in two versions: -for mounting on a high foundation -for mounting on a low foundation (with elongated supports for the gearbox and rocker balancer) The four-link drive conversion mechanism is made according to an asymmetric scheme, and its optimal selection has significantly reduced the overall dimensions and weight of the pumping units, as well as the energy consumed. At the same time, high reliability and durability of rocking machines are guaranteed. | ||||||||
SPECIFICATIONS | ||||||||
Cipher | SKD3-1.5 | SKD6-2.5 | SKD6-3 | SKD6-4 | SKD 8-3 | SKD 8-4.5 | SKD10-3.5 | SKD 12-3 |
Nominal load on wellhead, kN | thirty | 60 | 60 | 60 | 80 | 80 | one hundred | 120 |
The maximum stroke length of the wellhead, m | 1,5 | 2,5 | 3.0 | 4.0 | 3 | 4,5 | 3,5 | 3.0 |
Rated torque on the output shaft of the gearbox, kNm | 7.1 | 28 | 28 | 40 | 40 | 56 | 56 | 56 |
Gear ratio | 39.86 | 39.92 | 39.92 | 37.1 | 37.1 | 40,315 | 40,315 | 40,315 |
The number of swings of the balancer, in minutes | 4 ... 15 | 5 ... 15 | 5 ... 12 | 4 ... 12 | 4 ... 12 | 4 ... 12 | 4 ... 12 | 4 ... 12 |
Engine power, kW | 7.5 | 18.5 | 22 | thirty | thirty | 37 | thirty | 37 |
Overall dimensions, mm | 1360x 4185x 2985 | 1880s 6340x 4605 | 6721x 5065x 1880 | 7300x 2250x 5385 | 2250x 7100x 5385 | 8245x 6620x 2250 | 2250x 7500x 6250 | 2250x 7100x 5385 |
Weight kg | 3350 | 7800 | 8050 | 11980 | 11780 | 12700 | 12800 | 12430 |
