- Rigid chassis
- WhichTractor size: Standard-size
- Not independently tested
- 1979–1986
- 387 built
WhichTractor size, not the maker’s category
Renault 681-4 (S) Engine specifications
12 engine values on record for the 681-4 (S).
Engine power, claimed · gross or net not stated
67.1 hp
50.0 kW as stated by the source
Not independently tested
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Renault 681-4 R7494”, claimed
What engine is in a 681-4 (S)?
A 681-4 (S) has a MWM D 227-4, a 4-cylinder 3.77 L diesel engine.
| Make & model | MWM D 227-4Source 1 |
|---|---|
| Fuel | DieselSource 1 |
| Cylinders | 4Source 1 |
| Displacement | 230.1 ci · 3.77 LSource 1 |
| Cooling | Liquid-cooled |
| Fuel injection | Direct injection method |
| Maximum torque | 164 lb·ft · 223 N·m |
| Maximum torque speed | 1,474 rpm |
| Air cleaner | Lautrette oil bath air filter with cyclone separator |
| Cylinders | 4 |
| Displacement | 4.0 qt · 3.8 L |
| Bore | 3.9 in · 100 mm |
| Stroke | 4.7 in · 120 mm |
| Rated engine speed | 2,350 rpm |
Source · Traktorenlexikon, “Renault 681-4 R7494”
Where this page comes from
12 engine values from Traktorenlexikon, “Renault 651 R7461”; and Traktorenlexikon, “Renault 681-4 R7494”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Renault 651 R7461 — CC BY-SA 4.0, WIKIBOOKS-TL-109131 · revision 993348. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: Renault 681-4 R7494 — CC BY-SA 4.0, WIKIBOOKS-TL-109214 · revision 905744. Wikibooks contributors (Traktorenlexikon). Original document