• 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) Transmission specs

11 transmission 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.

How fast will a 615 (DT) go?

The fastest speed on record for a 615 (DT) is 14.9 mph (24 km/h). The gearbox itself is not on record yet.

Transmission — 615 (DT) Transmission
DriveAvailable in two-wheel and four-wheel driveOn record for 0 of 1 configurations
Forward gears7–14the article lists alternatives
Reverse gears2–4the article lists alternatives
Transmission as described7 forward/2 reverse or 14 forward/4 reverse
Clutchpedal operated two stage dry FERODO double clutch
Top speed forward14.9 mph · 24 km/h
Top speed reverse6.6 mph · 10.6 km/hhighest reverse speed printed in the article's speed tables
Service brakespedal operated disc brake acting on differential shafts acting as steering brake
Steeringmechanically operated GEMMER steering
Differential lockpedal operated differential lock
Front axleoscillating leaf sprung telescopic front axle

Source · Traktorenlexikon, “Fiat 615/615 DT”

Sources and how this page was built

11 transmission 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