• Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1998–1999

It sits on the utility/standard-size boundary, so either size is a fair description. It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

AGCO-ALLIS 8775 Engine specs

8 engine values on record for the 8775.

Engine power, claimed · gross or net not stated

94.7 hp

70.6 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “AGCO-Allis 8775”, 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 8775?

An 8775 has a SISU-DIESEL 666, a 6-cylinder diesel engine.

Engine — SISU-DIESEL 666 specifications
Make & modelSISU-DIESEL 666
FuelDiesel
Cylinders6
CoolingLiquid-cooled
Cylinders6
Displacement6.2–7.0 qt · 5.9–6.6 Lthe article lists alternatives
Stroke4.7 in · 120 mm
Rated engine speed2,200 rpm
Torque rise20–30 %the article lists alternatives

Source · Traktorenlexikon, “AGCO-Allis 8775”

Sources and how this page was built

8 engine values from Traktorenlexikon, “AGCO-Allis 8775”.

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: AGCO-Allis 8775 — CC BY-SA 4.0, WIKIBOOKS-TL-122800 · revision 1086988. Wikibooks contributors (Traktorenlexikon). Original document