WhichTractor
  • WhichTractor size: Utility
  • Not independently tested
  • 1953–1956
  • 8,652 built

WhichTractor size, not the maker’s category

International Harvester DED (3) Transmission specifications

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

Not independently tested

Claimed · standard not stated by the source

Source · Traktorenlexikon, “McCormick DED 3”, claimed

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.

Transmission — DED (3) Transmission
Drive2WDSource 2
Forward gears5–6Source 2the article lists alternatives
Reverse gears1
Transmission as described5 forward/1 reverse
ClutchSingle dry clutch from Fichtel & SachsSources disagreePedal-operated dry single-plate clutch (Traktorenlexikon, “McCormick DED 3”)
Top speed forward12.9 mph · 20.7 km/h
Top speed reverse2.6 mph · 4.2 km/hhighest reverse speed printed in the article's speed tables
SteeringMechanical worm steeringSource 2Sources disagreeIndividual wheel steering (Traktorenlexikon, “IHC DED 3”)
Differential lockMechanically operated differential lockSource 2
Front axlePendulum-suspended steel front axle with telescopic suspension

Source · Traktorenlexikon, “IHC DED 3”

Where this page comes from

10 transmission values from Traktorenlexikon, “IHC DED 3”; and Traktorenlexikon, “McCormick DED 3”.

Last verified

Not yet verified

Spotted an error?

Sources

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

  1. Traktorenlexikon: IHC DED 3 — CC BY-SA 4.0, WIKIBOOKS-TL-44137 · revision 1072220. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: McCormick DED 3 — CC BY-SA 4.0, WIKIBOOKS-TL-41176 · revision 1022332. Wikibooks contributors (Traktorenlexikon). Original document