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John Deere 8770 - transmission

John Deere 8770 tractor photo
1993 - 1996   8070 Series
Four-wheel Drive (4WD) tractor
Previous model:John Deere 8760
Series next:John Deere 8870
Series back:John Deere 8570
more John Deere 8770 specifications...



Type:partially synchronized
Gears:12 forward and 3 reverse
Clutch:PermaClutch hydraulic wet disc
Three synchronized gears (1-3) in four ranges (A-D).


Type:two-speed power shift
Gears:24 forward and 6 reverse
Clutch:hydraulic wet disc
Six gears (1-6) in four ranges (A-D). Power shift between gear pairs 1/2, 3/4, and 5/6. Synchronized shifting between other gears and ranges.


Transmission:Power Shift
Type:full power shift
Gears:12 forward and 2 reverse
Clutch:hydraulic wet disc

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Last update:March 12, 2012
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