John Deere 4630 Transmission


John Deere 4630 tractor photo
1973 - 1977
Generation II Series
Row-Crop tractor
4620
Series:44304630
4640
Transmissions overview
8-speed partially synchronized
16-speed partial power shift
8-speed full power shift
Transmission
Transmission:John Deere Syncro-Range
Type:partially synchronized
Gears:8 forward and 2 reverse
Clutch:hydraulic wet disc
Four shift stations with two gears each, plus reverse gear in the first two shift stations. Tractor must be stopped, and clutch used, to shift between stations. Once in a shift station the tractor may be shifted on the move, using the clutch, between the gears in that station.
Speeds
With 18.4-38 rear tires.
4630 Syncro-Range partially synchronized speeds
Transmission
Transmission:John Deere Quad-Range
Type:partial power shift
Gears:16 forward and 6 reverse
Clutch:hydraulic wet disc
Four gears (1-4) in four ranges (A-D). Power shift between gears 1-2 and 3-4 in each range with a synchronized shift (using clutch) between 2-3. Tractor must be stopped to shift range.
Transmission
Transmission:John Deere Power Shift
Type:full power shift
Gears:8 forward and 4 reverse
Clutch:hydraulic wet discs
Speeds
With 18.4-38 rear tires.
4630 Power Shift full power shift speeds
Page information
Last update:September 2, 2020
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