John Deere 9RX 640 Engine
|
|
| Engine Detail | |
| John Deere JD14 | |
| turbocharged aftercooled diesel | |
| 6-cylinder 24-valve | |
| liquid-cooled inline | |
| During the first year of production the 9R 640 used a Cummins QSX15 engine. | |
| Displacement | 826.9 ci 13.6 L |
| Bore/Stroke | 5.20x6.50 inches 132 x 165 mm |
| Emissions | Tier IV |
| Rated Power (gross) | 631.6 hp 471.0 kW |
| Maximum Power (gross) | 681.2 hp 508.0 kW |
| Fuel system | electronic high-pressure common rail |
| Air cleaner | dry |
| Compression | 15.9:1 |
| Rated RPM | 2100 |
| Torque | 2179 lb-ft 2954.7 Nm |
| Torque RPM | 1550 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 67.6 qts 64.0 L |
| Oil change | 500 h |
| Coolant capacity | 59.7 qts 56.5 L |
| Page information | |
 | |
| Copyright 2024 TractorData.com® | |
| 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 February 9, 2023 |