| | 1956 - 1958 |
| Two-Cylinder 20 Series | | Row-Crop tractor |
|
Series map:
620
720
820
53.3hp*
65.6hp*
74.4hp*
*Estimated engine power for comparison only.
| Transmission |
| Manufacturer | John Deere
|
| Type | unsynchronized gear
|
| Gears | 6 forward and 1 reverse
|
| Clutch | dry
|
| Oil capacity | 30 qts
28.4 L
|
| Oil type | | 0oF [-17oC]↑ | : SAE 90 | | 0oF [-17oC]↓ | : SAE 80 |
|
| Speeds |
| With 13.6-38 rear tires. |
|
| Shift Pattern |
 |
| 720 Transmission Controls |
 |
| 1 | gear shift
|
| 2 | pony motor clutch
|
| 3 | decompression
|
| 4 | diesel throttle
|
| 5 | clutch
|
| 6 | pony motor throttle
|
| Page information |
 |
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| 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 September 28, 2023 |
©2000-2023 - 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.
