John Deere 4630 Transmission


John Deere 4630 tractor photo
1973 - 1977
Generation II Series
Row-Crop tractor
Series map:
4430
4630
138.9hp*
166.7hp*
*Estimated engine power for comparison only.
Transmission options
8-speed partially synchronized
16-speed partial power shift
8-speed full power shift
Transmission
TransmissionJohn Deere Syncro-Range
Typepartially synchronized
Gears8 forward and 2 reverse
Clutchhydraulic 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
Shift Pattern
John Deere 4630 transmission controls
Transmission
TransmissionJohn Deere Quad-Range
Typepartial power shift
Gears16 forward and 6 reverse
Clutchhydraulic 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.
Shift Pattern
John Deere 4630 transmission controls
Transmission
TransmissionJohn Deere Power Shift
Typefull power shift
Gears8 forward and 4 reverse
Clutchhydraulic wet discs
Speeds
With 18.4-38 rear tires.
4630 Power Shift full power shift speeds
Shift Pattern
John Deere 4630 transmission controls
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on December 4, 2023
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