740-UV 52:1 Ratio Designed for longer spans, larger wheels and heavier towers where an extended output shaft is required. This gearbox has all the same capabilities, features and benefits that the standard 740 has with a few tweaks. The output shaft is extended, the gear ratio is 52:1 and the input shaft is made of ductile iron with a 25 pressure angle allowing this gearbox to be used on center pivot and lateral move/ linear systems that come standard with these specifications. It is also available in an Assembled in USA model. UMC's 740-UV final drive gearbox features a 2.25 inch extended output shaft with larger input bearings capable of handling more input load.The gearbox also features cartridge style input and output seals. It is designed to support longer spans, larger wheels, and heavier towers for use on center pivots and lateral move/ linear irrigation systems. Features and Benefits
2.25 inch extended output shaft
52:1 gear ratio with 25 pressure angle
Cartridge input and output seals
Larger input bearings
Input shaft guard
External seal protectors for input and output seals
Top oil fill plug
Universal mounting pattern
Full cycle expansion chamber with stainless steel cover
Filled with extreme pressure worm gear oil
Steel output shaft and ductile iron input shaft
Tapered roller bearings
Includes carriage bolts and nuts
Dual ended input shaft

***For Center Pivot Irrigation Use Only***