JOHN DEERE 9000 SERIES COMBINES

891389

05/01/1989

Event
Agricultural Machinery Conference
Authors Abstract
Content
John Deere 9000 combines are the result of a simultaneous engineering effort. New features, increased productivity, higher reliability, better serviceability, and safety result from customer surveys. A larger diameter cylinder/concave and new slope tolerant cleaning system increase capacity. Cab and controls offer improved visibility, comfort, handling and safety. Electronic governors improve engine performance. Power distribution gearcaes replace belt drives to improve reliability. A hydrostatic pump and motor control ground speed. The hydraulic system is controlled with hydro-electronic valves. A header disengage switch is located in the operator's seat.
Meta TagsDetails
DOI
https://doi.org/10.4271/891389
Pages
8
Citation
CORNISH, G., "JOHN DEERE 9000 SERIES COMBINES," SAE Technical Paper 891389, 1989, https://doi.org/10.4271/891389.
Additional Details
Publisher
Published
May 1, 1989
Product Code
891389
Content Type
Technical Paper
Language
English