- Vehicle type: unspecified
- Rigid chassis
- WhichTractor size: Utility
- No lab test on file
- 1934–1938
- 3,631 built
WhichTractor size, not the maker’s category
International Harvester W-12 Engine specs
8 engine values on record for the W-12.
Engine power, claimed · gross or net not stated
15.8 hp
11.8 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “McCormick W-12”, 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 W-12?
A W-12 has a INTERNATIONAL HARVESTER 113, a 4-cylinder 1.85 L petrol engine.
| Make & model | INTERNATIONAL HARVESTER 113Source 1 |
|---|---|
| Fuel | PetrolSource 1 |
| Cylinders | 4Source 1 |
| Displacement | 113.1 ci · 1.85 LSource 1 |
| Cooling | Liquid-cooled |
| Cylinders | 4 |
| Displacement | 2.0 qt · 1.9 L |
| Bore | 3.0 in · 76.2 mm |
| Stroke | 4.0 in · 101.6 mm |
| Rated engine speed | 1,700 rpm |
Source · Traktorenlexikon, “McCormick W-12”
Sources and how this page was built
8 engine values from Traktorenlexikon, “McCormick F-12-G”; and Traktorenlexikon, “McCormick W-12”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: McCormick F-12-G — CC BY-SA 4.0, WIKIBOOKS-TL-48622 · revision 1056727. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: McCormick W-12 — CC BY-SA 4.0, WIKIBOOKS-TL-117737 · revision 1018554. Wikibooks contributors (Traktorenlexikon). Original document