center pivot irrigation system final drive gearbox

1. Expansion chamber – cap made of noncorrosive cast aluminum; rubber diaphragm allows oil to expand and contract during operation. Vented cap prevents pressure buildup, prevent seal from leaking.

2. Bull gear – high strength cast iron provides the highest load capacity in the industry and long life. Optional bronze gear is available for extreme conditions.

3. Worm gear – high strength 40Cr provides significantly longer wear life than steel when  combined with a cast iron bull gear

4. 50:1 or 52:1 – full recessed tooth design keeps oil engaged between gears.

Transmission steady, small noise, big transmission ratio, high efficiency, long life and so on. Can withstand the great torque and radial direction bearing capacity.

Our Gearboxes  are the direct replacement for valley, zimmatic, omni, durst gearboxes.

Model Specification

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