CNC,Energy saving ,Economy 1.Easy installation and operation 2.wear-resistant 3.high efficiency 4.Min. Order: 1 Set

Instead of using previous of reducer, we innovate independently a combination of driving system consisting of permanent magnet synchronous motor and drive mechanism; it is more efficient and reliable. 

This machine Fill the gaps for beam-pumping unit, it particularly adapted to oil production requirements of heavy-duty pumping well such as long stroke, low frequency of stroke, large-load, high viscosity, mid-high water-cut stage etc. The field of application has extended to more complex working condition as bigger diameter of pump, long and deep well, mud flat and shoals and so on. In addition, the advantage for combination of driving system as following: long stroke, low frequency of stroke, numerical controlling flexible reverse, energy efficient, recessed balancing weight, remote controlling parameters regulation and excellent flood protection performance.

Model and parameters	Nominal suspension point load kn	Stroke m	Frequency of stroke min-1	Motor capacity kw	Output torque of deceleration system kn	Maximum stroke   m
DWCYJSKZ 6-4.5-30Z	60	≤4.5	≤2.5	6	30	4.5
WCYJSKZ 6-4.5-30Z	60	≤4.5	≤4	9	30	4.5
DWCYJSKZ 8-4.5-38Z	80	≤4.5	≤2.5	7	38	4.5
WCYJSKZ8-6-38Z	80	≤6	≤3.5	11	38	6
DWCYJSKZ 10-6-60Z	100	≤6	≤2	10	60	6
WCYJSKZ 10-6-60Z	100	≤6	≤3.5	15	60	6
DWCYJSKZ 12-6-70Z	120	≤6	≤2	11	70	7.5
WCYJSKZ 12-7-70Z	120	≤7	≤3	18	70	7.5
DWCYJSKZ 14-7-82Z	140	≤7	≤2	13	82	7.5
WCYJSKZ 14-7-82Z	140	≤7	≤3	22	82	7.5
DWCYJSKZ 16-7-97Z	160	≤7	≤2	15	97	7.5
WCYJSKZ 16-8-97Z	160	≤8	≤3	20	97	9.5
WCYJSKZ 18-8-110Z	180	≤8	≤3	34	110	9.5
WCYJSKZ 20-8-120Z	200	≤8	≤3	37	120	9.5
WCYJSKZ 24-8-130Z	240	≤8	≤3	45	130	9.5

Pumping unit