| | 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 |
| 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. |
|
| Shift Pattern |
 |
| 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. |
| Shift Pattern |
 |
| 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. |
|
| Shift Pattern |
 |
| Page information |
 |
| Copyright 2024 TractorData.com® |
| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. |
| Peter Easterlund - owner/author |
| Email: Peter@TractorData.com |
| Updated on December 4, 2023 |
©2000-2024 - TractorData.com®. Notice: Every attempt is made to ensure the data listed
is accurate. However, differences between sources, incomplete listings,
errors, and data entry mistakes do occur.
Consult official
literature from the manufacturer before attempting any service or repair.
