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Tractor's transmission packs power
John Deere 9020 and 9020T Tractors feature a new powershift transmission option. The new transmission is offered as an option on all models including the 9120 and is standard on the 9520 and the 9520T. The features of the new transmission are: 18 speeds forward, 6 in reverse; capable of neutral to gear shifts up to 13th forward; speed matching from 18th to 13th forward, power-shuttle shifting from 11th forward to 3rd reverse; automatic Powershift (APS) feature standard; electrohydraulic-controlled park brake with CommandARM control; and transmission-to-engine controller communication. Other new features of the tractors include higher power levels, 280 to 450 horsepower (209 to 336 kilowatt), two new models within the power range (now 5-wheel models and 3-track models), an active seat suspension, improved selective control valves and controls, a new John Deere Field VisionT Lighting Option offering High-Intensity Discharge (HID) Xenon field lights with more than 350 feet (107 meters) of forward lighting, a larger entry/exit platform and a GreenStar® harness for precision farming.
John Deere Production Engineering Center
Waterloo, Iowa, USA; 319-292-8368

American Society of Agricultural and Biological Engineers
2950 Niles Road, St. Joseph, MI 49085 | phone 269.429.0300 | fax 269.429.3852 | hq@asabe.org

©2008 American Society of Agricultural and Biological Engineers