• WhichTractor size: Standard-size
  • No lab test on file
  • 1978–1984

WhichTractor size, not the maker’s category

Fiat 680 (DT) Transmission specs

11 transmission values on record for the 680 (DT).

Engine power, claimed · gross or net not stated

67 hp

50 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Fiat 680 /680 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 680 (DT) go?

The fastest speed on record for a 680 (DT) is 15.5–18.6 mph (25–30 km/h). The gearbox itself is not on record yet.

Transmission — 680 (DT) Transmission
DriveAvailable in two-wheel and four-wheel driveOn record for 0 of 1 configurations
Forward gears8–12the article lists alternatives
Reverse gears2–8the article lists alternatives
Transmission as described8 forward/2 reverse, 12 forward/3 reverse or 8 forward/8 reverse
ClutchDry FERODO or LuK double clutch with separate PTO control
Top speed forward15.5–18.6 mph · 25–30 km/hthe article lists alternatives
Top speed reverse14.2 mph · 22.9 km/hhighest reverse speed printed in the article's speed tables
Creeper gears available, optionalYes
SteeringMechanically operated GEMMER steering
Differential lockPedal operated differential lock
Front axleOscillating telescopic front axle

Source · Traktorenlexikon, “Fiat 680 /680 DT”

Sources and how this page was built

11 transmission values from Traktorenlexikon, “Fiat 680 /680 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 680 /680 DT — CC BY-SA 4.0, WIKIBOOKS-TL-108508 · revision 1074854. Wikibooks contributors (Traktorenlexikon). Original document