• WhichTractor size: Standard-size
  • No lab test on file
  • 1981–1984
  • 272 built

WhichTractor size, not the maker’s category

International Harvester 6388 Engine specs

9 engine values on record for the 6388.

Engine power, claimed · gross or net not stated

130.2 hp

97.1 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “IHC 6388”, 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 6388?

A 6388 has a INTERNATIONAL HARVESTER DT-436 B, a 6-cylinder 7.15 L diesel engine.

Engine — INTERNATIONAL HARVESTER DT-436 B specifications
Make & modelINTERNATIONAL HARVESTER DT-436 BSource 1
FuelDieselSource 1
Cylinders6Source 1
Displacement436.0 ci · 7.15 LSource 1
CoolingLiquid-cooled
Air cleanerDry air filter
Cylinders6
Displacement7.5 qt · 7.1 L
Bore4.3 in · 109.22 mm
Stroke5.0 in · 127 mm
Rated engine speed2,400 rpm

Source · Traktorenlexikon, “IHC 6388”

Sources and how this page was built

9 engine values from Traktorenlexikon, “IHC 5088”; and Traktorenlexikon, “IHC 6388”.

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 5088 — CC BY-SA 4.0, WIKIBOOKS-TL-119116 · revision 1036846. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: IHC 6388 — CC BY-SA 4.0, WIKIBOOKS-TL-119180 · revision 1037679. Wikibooks contributors (Traktorenlexikon). Original document