• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1983–1992

WhichTractor size, not the maker’s category

Steyr 8090 (a) Engine specs

12 engine values on record for the 8090 (a).

Engine power, claimed · gross or net not stated

79.0 hp

58.9 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Steyr 8090”, 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 an 8090 (a)?

An 8090 (a) has a Steyr WD-411.87 or WD-411.88, a 4-cylinder 3.46 L diesel engine.

Engine — Steyr WD-411.87 or WD-411.88 specifications
Make & modelSteyr WD-411.87 or WD-411.88
FuelDiesel
Cylinders4
Displacement210.9 ci · 3.46 L
CoolingLiquid-cooled
Maximum torque231 lb·ft · 313 N·m
Maximum torque speed1,600 rpm
Air cleanerMann & Hummel dry air filter with cyclone pre-separator
Cylinders4
Displacement3.7 qt · 3.5 L
Bore3.9 in · 100 mm
Stroke4.3 in · 110 mm
Rated engine speed2,200 rpm
Torque rise22 %

Source · Traktorenlexikon, “Steyr 8090”

Sources and how this page was built

12 engine values from Traktorenlexikon, “Steyr 8090”.

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: Steyr 8090 — CC BY-SA 4.0, WIKIBOOKS-TL-84963 · revision 993724. Wikibooks contributors (Traktorenlexikon). Original document