John Deere 644C Engine
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| Engine Detail | |
| John Deere | |
| turbocharged intercooled diesel | |
| 6-cylinder | |
| liquid-cooled | |
| Displacement | 466 ci 7.6 L |
| Bore/Stroke | 4.56x4.75 inches 116 x 121 mm |
| Power (net) | 152 hp 113.3 kW |
| Power (gross) | 167 hp 124.5 kW |
| Air cleaner | dry |
| Rated RPM | 2200 |
| Torque | 472 lb-ft 640.0 Nm |
| Torque RPM | 1300 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 20 qts 18.9 L |
| Coolant capacity | 472 qts 446.7 L |
| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on September 9, 2021 |