• WhichTractor size: High-power
  • No lab test on file
  • 1976–1980

It sits on the standard-size/high-power boundary, so either size is a fair description. WhichTractor size, not the maker’s category

Steyr 8160a Engine specs

10 engine values on record for the 8160 a.

Engine power, claimed · gross or net not stated

138 hp

103 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Steyr 8160”, 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 8160 a?

An 8160 a has a Steyr WD-612.85, a 6-cylinder 6.59 L diesel engine.

Engine — Steyr WD-612.85 specifications
Make & modelSteyr WD-612.85Source 1
FuelDieselSource 1
Cylinders6Source 1
Displacement402.3 ci · 6.59 LSource 1
CoolingLiquid-cooled
Maximum torque403 lb·ft · 546 N·m
Maximum torque speed1,600 rpm
Cylinders6
Displacement7.0 qt · 6.6 L
Bore4.3 in · 108 mm
Stroke4.7 in · 120 mm
Rated engine speed2,200 rpm

Source · Traktorenlexikon, “Steyr 8160”

Sources and how this page was built

10 engine values from Traktorenlexikon, “Steyr 1400”; and Traktorenlexikon, “Steyr 8160”.

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 1400 — CC BY-SA 4.0, WIKIBOOKS-TL-84580 · revision 1018649. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: Steyr 8160 — CC BY-SA 4.0, WIKIBOOKS-TL-84946 · revision 1019565. Wikibooks contributors (Traktorenlexikon). Original document