• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1995–2003

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 9086a Engine specs

8 engine values on record for the M 9086 a.

Engine power, claimed · gross or net not stated

84.9 hp

63.3 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Steyr M 9086 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 9086 a?

An M 9086 a has a Steyr-MWM WD 401.83, a 4-cylinder 4.16 L diesel engine.

Engine — Steyr-MWM WD 401.83 specifications
Make & modelSteyr-MWM WD 401.83Source 1
FuelDieselSource 1
Cylinders4Source 1
Displacement253.6 ci · 4.16 LSource 1
CoolingLiquid-cooled
Cylinders4
Displacement4.4–4.6 qt · 4.2–4.4 Lthe article lists alternatives
Stroke4.7 in · 120 mm
Rated engine speed2,300 rpm
Torque rise26–28 %the article lists alternatives

Source · Traktorenlexikon, “Steyr M 9086 a”

Sources and how this page was built

8 engine values from Traktorenlexikon, “Steyr 9086”; and Traktorenlexikon, “Steyr M 9086 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 9086 — CC BY-SA 4.0, WIKIBOOKS-TL-85799 · revision 993747. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: Steyr M 9086 a — CC BY-SA 4.0, WIKIBOOKS-TL-108159 · revision 993753. Wikibooks contributors (Traktorenlexikon). Original document