• Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1968–1971

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

SOMECA 670 (DT) Engine specs

12 engine values on record for the 670 (DT).

Engine power, claimed · gross or net not stated

64.1 hp

47.8 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Someca 670”, 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 670 (DT)?

A 670 (DT) has a O.M.-FIAT CO 3/60, a 4-cylinder 4.56 L diesel engine.

Engine — O.M.-FIAT CO 3/60 specifications
Make & modelO.M.-FIAT CO 3/60
FuelDiesel
Cylinders4
Displacement278.4 ci · 4.56 L
CoolingLiquid-cooled
Fuel injectionDirect injection
Maximum torque207 lb·ft · 281 N·m
Maximum torque speed1,236 rpm
Air cleanerFiat oil bath air filter
Cylinders4
Displacement4.8 qt · 4.6 L
Bore4.3 in · 110 mm
Stroke4.7 in · 120 mm
Rated engine speed1,750 rpm

Source · Traktorenlexikon, “Someca 670”

Sources and how this page was built

12 engine values from Traktorenlexikon, “Someca 670”.

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: Someca 670 — CC BY-SA 4.0, WIKIBOOKS-TL-121209 · revision 1065120. Wikibooks contributors (Traktorenlexikon). Original document