| Engine Detail | |
| John Deere 3T80J | |
| diesel | |
| 3-cylinder | |
| liquid-cooled inline | |
| Displacement | 78.2 ci 1.3 L |
| Bore/Stroke | 3.15x3.25 inches 80 x 83 mm |
| Power (net) | 24 hp 17.9 kW |
| Power (gross) | 25 hp 18.6 kW |
| Air cleaner | dry |
| Compression | 21:1 |
| Rated RPM | 2600 |
| Idle RPM | 1900-2600 |
| Firing order | 1-3-2 |
| Starter volts | 12 |
| Oil capacity | 4.7 qts 4.4 L |
| Coolant capacity | 5.8 qts 5.5 L |
| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on March 13, 2025 |