• Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1965–1968

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

Fiat 615 (DT) Engine specs

12 engine values on record for the 615 (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, “Fiat 615/615 DT”, 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 615 (DT)?

A 615 (DT) has a O.M.-FIAT CO 2 D/60 Var.10 or Var.12, a 4-cylinder 4.40 L diesel engine.

Engine — O.M.-FIAT CO 2 D/60 Var.10 or Var.12 specifications
Make & modelO.M.-FIAT CO 2 D/60 Var.10 or Var.12
FuelDiesel
Cylinders4
Displacement268.3 ci · 4.40 L
CoolingLiquid-cooled
Fuel injectiondirect injection
Maximum torque188 lb·ft · 255 N·m
Maximum torque speed1,200 rpm
Air cleaneroil bath air filter
Cylinders4
Displacement4.6 qt · 4.4 L
Bore4.3 in · 108 mm
Stroke4.7 in · 120 mm
Rated engine speed1,900 rpm

Source · Traktorenlexikon, “Fiat 615/615 DT”

Sources and how this page was built

12 engine values from Traktorenlexikon, “Fiat 615/615 DT”.

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: Fiat 615/615 DT — CC BY-SA 4.0, WIKIBOOKS-TL-102341 · revision 1073319. Wikibooks contributors (Traktorenlexikon). Original document