• Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1968–1974

WhichTractor size, not the maker’s category

Steyr 90 Engine specs

12 engine values on record for the 90.

Engine power, claimed · gross or net not stated

88.8 hp

66.2 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Steyr Plus 90”, 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 90?

A 90 has a Steyr WD-610, a 6-cylinder 5.98 L diesel engine.

Engine — Steyr WD-610 specifications
Make & modelSteyr WD-610
FuelDiesel
Cylinders6
Displacement364.7 ci · 5.98 L
CoolingLiquid-cooled
Fuel injectionDirect injection
Maximum torque263 lb·ft · 357 N·m
Maximum torque speed1,175 rpm
Air cleanerIFE oil bath air filter with cyclone prefilter
Cylinders6
Displacement6.3 qt · 6.0 L
Bore4.1 in · 105 mm
Stroke4.5 in · 115 mm
Rated engine speed2,200 rpm

Source · Traktorenlexikon, “Steyr Plus 90”

Sources and how this page was built

12 engine values from Traktorenlexikon, “Steyr Plus 90”.

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 Plus 90 — CC BY-SA 4.0, WIKIBOOKS-TL-84528 · revision 1005103. Wikibooks contributors (Traktorenlexikon). Original document