- Rigid chassis
- WhichTractor size: Utility
- No lab test on file
- 1991–1997
WhichTractor size, not the maker’s category
Ford 6640 (A) Engine specs
11 engine values on record for the 6640 (A).
Engine power, claimed · gross or net not stated
83.8 hp
62.5 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Ford 6640”, claimed
This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.
What engine is in a 6640 (A)?
A 6640 (A) has a FORD-POWERSTAR NA 304 CID-NA, a 4-cylinder 4.99 L diesel engine.
| Make & model | FORD-POWERSTAR NA 304 CID-NA |
|---|---|
| Fuel | Diesel |
| Cylinders | 4 |
| Displacement | 304.2 ci · 4.99 L |
| Cooling | Liquid-cooled |
| Maximum torque | 226 lb·ft · 307 N·m |
| Maximum torque speed | 1,240 rpm |
| Air cleaner | LOCKER-AIR-MAZE dry air filter |
| Cylinders | 4 |
| Displacement | 5.3 qt · 5.0 L |
| Stroke | 5.0 in · 127 mm |
| Rated engine speed | 2,170 rpm |
| Torque rise | 21.6 % |
Source · Traktorenlexikon, “Ford 6640”
Sources and how this page was built
11 engine values from Traktorenlexikon, “Ford 6640”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Ford 6640 — CC BY-SA 4.0, WIKIBOOKS-TL-91347 · revision 919903. Wikibooks contributors (Traktorenlexikon). Original document