• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1960–1969

WhichTractor size, not the maker’s category

J.I. Case 431 Engine specs

8 engine values on record for the 431.

Engine power, claimed · gross or net not stated

35.0 hp

26.1 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Case 431”, 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 431?

A 431 has a CASE G-188 D, a 4-cylinder 3.09 L diesel engine.

Engine — CASE G-188 D specifications
Make & modelCASE G-188 D
FuelDiesel
Cylinders4
Displacement188.4 ci · 3.09 L
CoolingLiquid-cooled
Cylinders4
Displacement3.3 qt · 3.1 L
Bore3.8 in · 96.84 mm
Stroke4.1 in · 104.78 mm
Rated engine speed1,750 rpm

Source · Traktorenlexikon, “Case 431”

Sources and how this page was built

8 engine values from Traktorenlexikon, “Case 431”.

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: Case 431 — CC BY-SA 4.0, WIKIBOOKS-TL-115278 · revision 989834. Wikibooks contributors (Traktorenlexikon). Original document