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David Brown 990 Implematic - transmission

David Brown 990 Implematic tractor photo
1961 - 1965
Utility tractor
Next model:David Brown 990 Selectamatic
more David Brown 990 Implematic specifications...




 

Transmission:

Type:gear
Gears:6 forward and 2 reverse
Clutch:279mm dry disc
Three gears (1-3) plus reverse (R) in low and high ranges.
Speeds: 
990 Implematic  gear speeds
 

Transmission:

Type:partially synchronized
Gears:12 forward and 4 reverse
Twelve-speed transmission introduced in 1963.
 

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Last update:October 2, 2014
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