• WhichTractor size: Standard-size
  • No lab test on file
  • 1958–1961
  • 52,432 built

WhichTractor size, not the maker’s category

International Harvester B-275 Engine specs

11 engine values on record for the B-275.

Engine power, claimed · gross or net not stated

34.5 hp

25.7 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “IHC B-275”, 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 B-275?

A B-275 has a INTERNATIONAL HARVESTER BD-144, a 4-cylinder 2.36 L diesel engine.

Engine — INTERNATIONAL HARVESTER BD-144 specifications
Make & modelINTERNATIONAL HARVESTER BD-144Source 2
FuelDieselSource 2
Cylinders4Source 2
Displacement144.0 ci · 2.36 LSource 2
CoolingLiquid-cooledSource 3
Maximum torque95 lb·ft · 129 N·mSource 3
Maximum torque speed1,500 rpm
Air cleanerBurgess oil bath air filterSources disagreeBURGESS oil bath air filter (Traktorenlexikon, “McCormick B-275”)
Cylinders4Source 3
Displacement2.5 qt · 2.3 L
Bore3.4 in · 85.73 mm
Stroke4.0 in · 101.6 mm
Rated engine speed1,875 rpmSource 3

Source · Traktorenlexikon, “IHC B-275”

Sources and how this page was built

11 engine values from Traktorenlexikon, “McCormick B-250”; Traktorenlexikon, “McCormick B-275”; and Traktorenlexikon, “IHC B-275”.

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 B-275 — CC BY-SA 4.0, WIKIBOOKS-TL-118443 · revision 1031600. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: McCormick B-250 — CC BY-SA 4.0, WIKIBOOKS-TL-117931 · revision 1059865. Wikibooks contributors (Traktorenlexikon). Original document
  3. Traktorenlexikon: McCormick B-275 — CC BY-SA 4.0, WIKIBOOKS-TL-117932 · revision 1059866. Wikibooks contributors (Traktorenlexikon). Original document