• Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1984–1985

It sits on the utility/standard-size boundary, so either size is a fair description. It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

J.I. Case 1594 (DT) Engine specs

11 engine values on record for the 1594 (DT).

Engine power, claimed · gross or net not stated

95.6 hp

71.3 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Case 1594”, 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 1594 (DT)?

A 1594 (DT) has a DAVID BROWN AD 6/55, a 6-cylinder 5.39 L diesel engine.

Engine — DAVID BROWN AD 6/55 specifications
Make & modelDAVID BROWN AD 6/55
FuelDiesel
Cylinders6
Displacement329.0 ci · 5.39 L
CoolingLiquid-cooled
Fuel injectiondirect injection
Maximum torque243 lb·ft · 329 N·m
Maximum torque speed1,425 rpm
Cylinders6
Displacement5.7 qt · 5.4 L
Bore3.9 in · 100.1 mm
Stroke4.5 in · 114.3 mm
Rated engine speed2,300 rpm

Source · Traktorenlexikon, “Case 1594”

Sources and how this page was built

11 engine values from Traktorenlexikon, “Case 1594”.

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 1594 — CC BY-SA 4.0, WIKIBOOKS-TL-115418 · revision 1001569. Wikibooks contributors (Traktorenlexikon). Original document