Casted Spareparts of Pumping Unit Pump Jack /Counter Weights

The pumping unit special-purpose gear reducer has used in volute or the double circular herringbone gear drive with large carrying capacity, long service life and work steadily, and small noise, sealed good, safe, reliable, easy to install characteristics apply to the continuous operation under field conditions.

Our products have features:

1. Compact construction, saves space for mounting, large load-bearing capacity and long life,;

2. High transmission efficiency and low noise.

3. A single machine can reach a transmission efficiency as much as 96%. 

4. Precise division of transmission ratio with a wide range.

5. The combination of machines can produce a larger transmission ratio at a low output rotational speed.

Our gear reducer are working in the lot of  pumpjack factories and oilfields , in China and others 40+ countries.