• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1993–1996

WhichTractor size, not the maker’s category

VALMET 4600 Engine specs

12 engine values on record for the 4600.

Engine power, claimed · gross or net not stated

78.9 hp

58.8 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Valmet 4600”, 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 4600?

A 4600 has a VALMET 420 D, a 4-cylinder 4.40 L diesel engine.

Engine — VALMET 420 D specifications
Make & modelVALMET 420 DSource 2
FuelDieselSource 2
Cylinders4Source 2
Displacement268.3 ci · 4.40 LSource 2
CoolingLiquid-cooled
Maximum torque214 lb·ft · 290 N·m
Maximum torque speed1,450 rpm
Air cleanerVALMET dry air filter including cyclone pre-filter
Cylinders4
Displacement4.6 qt · 4.4 L
Bore4.3 in · 108 mm
Stroke4.7 in · 120 mm
Rated engine speed2,350 rpm
Torque rise21 %

Source · Traktorenlexikon, “Valmet 4600”

Sources and how this page was built

12 engine values from Traktorenlexikon, “Valmet 665”; and Traktorenlexikon, “Valmet 4600”.

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 4600 — CC BY-SA 4.0, WIKIBOOKS-TL-116455 · revision 999076. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: Valmet 665 — CC BY-SA 4.0, WIKIBOOKS-TL-116429 · revision 998457. Wikibooks contributors (Traktorenlexikon). Original document