- Rigid chassis
- WhichTractor size: Utility
- No lab test on file
- 1977–1980
- 43 built
It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category
Hermann Lanz D 634L Engine specs
9 engine values on record for the D 634 L.
Engine power, claimed · gross or net not stated
34.3 hp
25.6 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “HELA D 634 L (D 635 L)”, 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 D 634 L?
A D 634 L has a MWM D 325-3, a 3-cylinder 2.55 L diesel engine.
| Make & model | MWM D 325-3Source 2 |
|---|---|
| Fuel | DieselSource 2 |
| Cylinders | 3Source 2 |
| Displacement | 155.7 ci · 2.55 LSource 2 |
| Cooling | Air-cooled |
| Air cleaner | Oil bath air filter |
| Cylinders | 3 |
| Displacement | 3.0 qt · 2.8 L |
| Bore | 3.9 in · 100 mm |
| Stroke | 4.7 in · 120 mm |
| Rated engine speed | 2,300 rpm |
Source · Traktorenlexikon, “HELA D 634 L (D 635 L)”
Sources and how this page was built
9 engine values from Traktorenlexikon, “Renault 60 R7253”; and Traktorenlexikon, “HELA D 634 L (D 635 L)”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: HELA D 634 L (D 635 L) — CC BY-SA 4.0, WIKIBOOKS-TL-100716 · revision 896072. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: Renault 60 R7253 — CC BY-SA 4.0, WIKIBOOKS-TL-79816 · revision 1068193. Wikibooks contributors (Traktorenlexikon). Original document