WhichTractor
  • Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1998–2006

It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

VALMET 6850 HiTech Engine specs

11 engine values on record for the 6850 HiTech.

Engine power, claimed · gross or net not stated

118.4 hp

88.3 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Valmet 6850 HiTech”, 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 6850 HiTech?

A 6850 HiTech has a VALMET or SISU 420 DWRIE or 44 EWI, a 4-cylinder 4.40 L diesel engine.

Engine — VALMET or SISU 420 DWRIE or 44 EWI specifications
Make & modelVALMET or SISU 420 DWRIE or 44 EWI
FuelDiesel
Cylinders4
Displacement268.3 ci · 4.40 L
CoolingLiquid-cooled
Fuel injectiondirect injection
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 speed2,200 rpm
Torque rise28–31 %the article lists alternatives

Source · Traktorenlexikon, “Valmet 6850 HiTech”

Sources and how this page was built

11 engine values from Traktorenlexikon, “Valmet 6850 HiTech”.

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 6850 HiTech — CC BY-SA 4.0, WIKIBOOKS-TL-116485 · revision 999520. Wikibooks contributors (Traktorenlexikon). Original document