The John Deere 15-Speed Power Shift Transmission 821063

A need to improve agricultural tractor productivity and in-field fuel economy has prompted the development of a new power shift transmission for John Deere Tractors. With all 15 forward speeds power shiftable under load, the operator can achieve and maintain an optimum match between implement load and tractor power for maximum fuel efficiency with little effort. Shift control, torsional vibration isolation, increased efficiency, and mechanical front wheel drive capability are vital parts of this new design.


Subscribers can view annotate, and download all of SAE's content. Learn More »


Members save up to 43% off list price.
Login to see discount.
Special Offer: Purchase more aerospace standards and aerospace material specifications and save! AeroPaks off a customized subscription plan that lets you pay for just the documents that you need, when you need them.