- WhichTractor size: Utility
- No lab test on file
- 1953–1956
- 8,652 built
WhichTractor size, not the maker’s category
International Harvester DED (3) Transmission specs
10 transmission values on record for the DED (3).
Engine power, claimed · gross or net not stated
19.7 hp
14.7 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “McCormick DED 3”, 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.
How fast will a DED (3) go?
The fastest speed on record for a DED (3) is 12.9 mph (20.7 km/h). The gearbox itself is not on record yet.
| Drive | 2WDSource 2 |
|---|---|
| Forward gears | 5–6Source 2the article lists alternatives |
| Reverse gears | 1 |
| Transmission as described | 5 forward/1 reverse |
| Clutch | Single dry clutch from Fichtel & SachsSources disagreePedal-operated dry single-plate clutch (Traktorenlexikon, “McCormick DED 3”) |
| Top speed forward | 12.9 mph · 20.7 km/h |
| Top speed reverse | 2.6 mph · 4.2 km/hhighest reverse speed printed in the article's speed tables |
| Steering | Mechanical worm steeringSource 2Sources disagreeIndividual wheel steering (Traktorenlexikon, “IHC DED 3”) |
| Differential lock | Mechanically operated differential lockSource 2 |
| Front axle | Pendulum-suspended steel front axle with telescopic suspension |
Source · Traktorenlexikon, “IHC DED 3”
Sources and how this page was built
10 transmission values from Traktorenlexikon, “IHC DED 3”; and Traktorenlexikon, “McCormick DED 3”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: IHC DED 3 — CC BY-SA 4.0, WIKIBOOKS-TL-44137 · revision 1072220. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: McCormick DED 3 — CC BY-SA 4.0, WIKIBOOKS-TL-41176 · revision 1022332. Wikibooks contributors (Traktorenlexikon). Original document