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David Brown 990 Selectamatic - transmission

David Brown 990 Selectamatic tractor photo
1965 - 1980
Model years
Utility tractor
Previous model:David Brown 990 Implematic
more David Brown 990 Selectamatic specifications...



Gears:6 forward and 2 reverse
Clutch:dry disc
990 Selectamatic   speeds


Type:partially synchronized
Gears:12 forward and 4 reverse
Clutch:dry disc
Oil capacity:24.3 qts [23.0 L]
Three gears, plus reverse, in four ranges. Synchronized up-shifting between gears 1-2-3 and synchronized down-shifting from 3-to-2.

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Last update:March 29, 2018
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