• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1994–1995

It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

Case-Steyr M 9083a Engine specs

11 engine values on record for the M 9083 a.

Engine power, claimed · gross or net not stated

81.9 hp

61.1 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Steyr M 9083 a”, 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 M 9083 a?

An M 9083 a has a Steyr-MWM WD 401.89, a 4-cylinder 4.16 L diesel engine.

Engine — Steyr-MWM WD 401.89 specifications
Make & modelSteyr-MWM WD 401.89
FuelDiesel
Cylinders4
Displacement253.6 ci · 4.16 L
CoolingLiquid-cooled
Maximum torque229 lb·ft · 311 N·m
Maximum torque speed1,500 rpm
Cylinders4
Displacement4.4 qt · 4.2 L
Bore4.1 in · 105 mm
Stroke4.7 in · 120 mm
Rated engine speed2,100 rpm
Torque rise39 %

Source · Traktorenlexikon, “Steyr M 9083 a”

Sources and how this page was built

11 engine values from Traktorenlexikon, “Steyr M 9083 a”.

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 M 9083 a — CC BY-SA 4.0, WIKIBOOKS-TL-108162 · revision 993751. Wikibooks contributors (Traktorenlexikon). Original document