| Engine Detail | |
| John Deere | |
| turbocharged diesel | |
| 6-cylinder | |
| liquid-cooled inline | |
| Displacement | 496 ci 8.1 L |
| Bore/Stroke | 4.56x5.06 inches 116 x 129 mm |
| Rated Power (net) | 182.4 hp 136.0 kW |
| Rated Power (gross) | 189.1 hp 141.0 kW |
| Maximum Power (net) | 194.5 hp 145.0 kW |
| Maximum Power (gross) | 199.8 hp 149.0 kW |
| Compression | 16.5:1 |
| Rated RPM | 2100 |
| Idle RPM | 875-2200 |
| Starter volts | 12 |
| Oil capacity | 25.4 qts 24.0 L |
| Coolant capacity | 33.8 qts 32.0 L |
| John Deere 7820 Engine | |
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| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on November 21, 2022 |