• WhichTractor size: Utility
  • No lab test on file
  • 1953–1956
  • 8,652 built

WhichTractor size, not the maker’s category

International Harvester DED (3) Engine specs

11 engine 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.

What engine is in the diesel DED (3)?

The diesel DED (3) has a IHC DD 99, a 3-cylinder 1.63 L diesel engine. Fitted to DED (3).

Engine — IHC DD 99 specifications
Make & modelIHC DD 99
FuelDiesel
Cylinders3
Displacement99.5 ci · 1.63 L
CoolingLiquid-cooledSource 2
Maximum torque60 lb·ft · 81 N·m
Air cleanerOil bath air filter
Cylinders3
Displacement1.7 qt · 1.6 LSource 2
Bore3.3 in · 82.6 mmSource 2
Stroke4.0 in · 101.6 mmSource 2
Rated engine speed1,750 rpmSource 2
Torque rise13.1 %

Source · Traktorenlexikon, “IHC DED 3”

What engine is in the diesel DED (3)?

The diesel DED (3) has a INTERNATIONAL-HARVESTER DD-99, a 3-cylinder 1.63 L diesel engine. Fitted to DED 3.

Engine — INTERNATIONAL-HARVESTER DD-99 specifications
Make & modelINTERNATIONAL-HARVESTER DD-99
FuelDiesel
Cylinders3
Displacement99.5 ci · 1.63 L

Source · Traktorenlexikon, “McCormick DED 3”

Sources and how this page was built

11 engine values from Traktorenlexikon, “IHC DED 3”; and Traktorenlexikon, “McCormick DED 3”.

Sources checked

14 SEP 2026

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