Oliver 660 Transmission


Oliver 660 tractor photo
1959 - 1964
Row-Crop tractor
Series map:
550
660
770
46.0hp*
45.6hp*
52.2hp*
*Estimated engine power for comparison only.
Transmission
Typeunsynchronized gear
Gears6 forward and 2 reverse
Clutch235mm dry disc
Speeds
With 9-38 rear tires.
660  unsynchronized gear speeds
Shift Pattern
Oliver 660 transmission controls
Page information
Contact: Peter Easterlund
Updated on January 25, 2023
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