- Vehicle type: unspecified
- Rigid chassis
- WhichTractor size: Standard-size
- Not independently tested
- 1935–1940
- 3,400 built
It sits on the standard-size/high-power boundary, so either size is a fair description. WhichTractor size, not the maker’s category
International Harvester McCormick WD-40 Serial numbers
6 serial number values on record for the McCormick WD-40.
Engine power, claimed · gross or net not stated
51.2 hp
38.2 kW as stated by the source
Not independently tested
Claimed · standard not stated by the source
Source · Traktorenlexikon, “McCormick WD-40”, claimed
Which serial numbers were built each year?
The source lists the serial numbers of the McCormick WD-40 for six production years, 1935 to 1940. The source does not say whether this is the tractor’s or the engine’s number. Serial numbers are shown exactly as the source prints them. We never work out a year from a serial number: where the source gives no year, none is shown.
| 1935 | 501 to 1440 · 940 built |
|---|---|
| 1936 | 1441 to 5119 · 3,679 built |
| 1937 | 5120 to 7664 · 2,545 built |
| 1938 | 7665 to 9755 · 2,091 built |
| 1939 | 9756 to 10322 · 567 built |
| 1940 | 10323 to 10599 · 277 built |
Source · Traktorenlexikon, “McCormick WD-40”
Where this page comes from
6 serial number values from Traktorenlexikon, “McCormick WD-40”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: McCormick WD-40 — CC BY-SA 4.0, WIKIBOOKS-TL-117721 · revision 1018335. Wikibooks contributors (Traktorenlexikon). Original document