Center Pivot Gearbox

-2.25-inch output shaft for center pivot wheel-drive applications

-50:1 and 52:1 reduction ratios for low-speed, high-torque operation

-Large input bearings for improved load capacity and service life

-Cartridge input seals and dual output seals to help protect internal components

-External seal protectors for additional protection in outdoor irrigation environments

-Universal mounting pattern for easier installation and replacement

-Top oil fill plug for convenient maintenance

-Expansion chamber with stainless steel cover for continuous irrigation operation

-Extreme-pressure worm gear oil for reliable gear lubrication

1.High-Torque Worm Gear Drive
High reduction ratios provide the low-speed, high-torque output required for center pivot irrigation machines.

2.Robust Outdoor Construction
A durable housing and sealed design help protect the gearbox in humid, dusty and demanding agricultural environments.

3.Reliable Tower Movement
The gearbox transfers motor power to the wheel-drive system, supporting smooth and consistent movement of center pivot irrigation towers.

4.Practical Replacement Design
Suitable for both new irrigation equipment and replacement applications, with model options including 740U and 740UV configurations.

Specification	Details
Product Type	Center Pivot Irrigation Gearbox
Models	740U / 740UV / TNT/W7786/W7824/W7826...
Input Power	0.75–2.5 HP
Reduction Ratio	50:1 / 52:1
Output Shaft	2.25 inch
Output Torque	7909 Nm
Gear Type	Worm Gear
Housing Material	Ductile Iron
Weight	Approx. 51–57 kg

Center Pivot Gearbox Applications

-Center pivot irrigation machines

-Agricultural irrigation systems

-Farm irrigation equipment

-Wheel drive systems

-Irrigation machine towers

-Agricultural water distribution systems

-Replacement drive gearboxes

-Irrigation equipment OEM systems

 

 

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