• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1985–1989

It sits on the compact/utility 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

VALMET 305 (305/4) Engine specs

12 engine values on record for the 305 (305/4).

Engine power, claimed · gross or net not stated

52 hp

39 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Valmet 305”, 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 a 305 (305/4)?

A 305 (305/4) has a VALMET TD-27 DS 3, a 3-cylinder 2.69 L diesel engine.

Engine — VALMET TD-27 DS 3 specifications
Make & modelVALMET TD-27 DS 3
FuelDiesel
Cylinders3
Displacement163.9 ci · 2.69 L
CoolingLiquid-cooled
Fuel injectionDirect injection
Maximum torque132 lb·ft · 179 N·m
Maximum torque speed1,445 rpm
Cylinders3
Displacement2.8 qt · 2.7 L
Bore3.9 in · 100 mm
Stroke4.5 in · 114 mm
Rated engine speed2,350 rpm
Torque rise23 %

Source · Traktorenlexikon, “Valmet 305”

Sources and how this page was built

12 engine values from Traktorenlexikon, “Valmet 305”.

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: Valmet 305 — CC BY-SA 4.0, WIKIBOOKS-TL-116303 · revision 997965. Wikibooks contributors (Traktorenlexikon). Original document