Designed for extreme overhung loads
Growers typically use this gearbox when faced with the same field conditions where a 745 or 760 would do the job but the overhung load from extremely heavy towers and large/wide wheels warrants the use of a box with a larger diameter output shaft and output bearings. It is an ideal selection where dual wheel or special aftermarket track and/or wheel assemblies are used. In some cases it removes the need of a spacer to get clearance from the drive tube/base beam.
The UMC 775-U final drive gearbox features the same great characteristics as the 740, with the addition of a 3″ output shaft and a cover designed specifically to support extreme overhung loads, heavier spans and/or wider wheels for use on center pivots, and lateral move/ linear irrigation systems.
Features and Benefits
- 3″ output shaft
- 50:1 gear ratio
- Cartridge input seals with dual output seals
- Larger input bearings
- Input shaft guard
- External seal protectors for input and output seals
- Top oil fill plug
- 11-Bolt mounting pattern
- Full cycle expansion chamber with stainless steel cover
- Filled with extreme pressure worm gear oil
- Steel output shaft and input shaft
- Tapered roller bearings
- Includes carriage bolts and nuts
- Dual ended input shaft
UMC® manufactures a wide range of gearboxes to satisfy any application for your pivot or lateral move system. We do not believe in a “one size fits all” solution. Get the gearbox that is tailored to your specific application. If you need assistance choosing the appropriate gearbox contact us today!