- Rigid chassis
- WhichTractor size: Standard-size
- No lab test on file
- 1977–1985
- 1,566 built
WhichTractor size, not the maker’s category
Renault 781-4 (S) Engine specs
12 engine values on record for the 781-4 (S).
Engine power, claimed · gross or net not stated
77.0 hp
57.4 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Renault 781-4 R7594”, 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 781-4 (S)?
A 781-4 (S) has a MWM D 226-4, a 4-cylinder 4.15 L diesel engine.
| Make & model | MWM D 226-4Source 1 |
|---|---|
| Fuel | DieselSource 1 |
| Cylinders | 4Source 1 |
| Displacement | 253.5 ci · 4.15 LSource 1 |
| Cooling | Liquid-cooled |
| Fuel injection | Direct injection method |
| Maximum torque | 202 lb·ft · 274 N·m |
| Maximum torque speed | 1,317 rpm |
| Air cleaner | Mann & Hummel oil bath air filter with cyclone separator |
| Cylinders | 4 |
| Displacement | 4.4 qt · 4.2 L |
| Bore | 4.1 in · 105 mm |
| Stroke | 4.7 in · 120 mm |
| Rated engine speed | 2,350 rpm |
Source · Traktorenlexikon, “Renault 781-4 R7594”
Sources and how this page was built
12 engine values from Traktorenlexikon, “Fendt Farmer 108 S/SA”; and Traktorenlexikon, “Renault 781-4 R7594”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Fendt Farmer 108 S/SA — CC BY-SA 4.0, WIKIBOOKS-TL-98408 · revision 1031995. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: Renault 781-4 R7594 — CC BY-SA 4.0, WIKIBOOKS-TL-109174 · revision 993363. Wikibooks contributors (Traktorenlexikon). Original document