John Deere 7420 Engine
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| Engine Detail | |
| John Deere PowerTech 6068HF475 | |
| turbocharged diesel | |
| 6-cylinder | |
| liquid-cooled | |
| Displacement | 414 ci 6.8 L |
| Bore/Stroke | 4.19x5.00 inches 106 x 127 mm |
| Power | 135 hp 100.7 kW |
| Air cleaner | dual paper elements |
| Compression | 17:1 |
| Rated RPM | 2100 |
| Idle RPM | 850-2250 |
| Operating RPM | 1300-2100 |
| Torque | 450 lb-ft 610.2 Nm |
| Torque RPM | 1500 |
| Firing order | 1-5-3-6-2-4 |
| Starter volts | 12 |
| Starter power | 4.1 hp 3.1 kW |
| Oil capacity | 22.2 qts 21.0 L |
| Coolant capacity | 29.6 qts 28.0 L |
| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on October 13, 2020 |