• Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1980–1986

WhichTractor size, not the maker’s category

Steyr 8170a Engine specs

10 engine values on record for the 8170 a.

Engine power, claimed · gross or net not stated

148.0 hp

110.4 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Steyr 8170”, 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 8170 a?

An 8170 a has a Steyr WD 612.89, a 6-cylinder 6.60 L diesel engine.

Engine — Steyr WD 612.89 specifications
Make & modelSteyr WD 612.89
FuelDiesel
Cylinders6
Displacement402.5 ci · 6.60 L
CoolingLiquid-cooled
Maximum torque451 lb·ft · 612 N·m
Cylinders6
Displacement7.0 qt · 6.6 L
Bore4.3 in · 108 mm
Stroke4.7 in · 120 mm
Rated engine speed2,200 rpm
Torque rise23 %

Source · Traktorenlexikon, “Steyr 8170”

Sources and how this page was built

10 engine values from Traktorenlexikon, “Steyr 8170”.

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 8170 — CC BY-SA 4.0, WIKIBOOKS-TL-84974 · revision 1057264. Wikibooks contributors (Traktorenlexikon). Original document