• Rigid chassis
  • WhichTractor size: Compact
  • No lab test on file
  • 1985–1992

WhichTractor size, not the maker’s category

Fiat 55-66 (DT) Hydraulics & PTO specs

12 hydraulics and PTO values on record for the 55-66 (DT).

Engine power, claimed · gross or net not stated

54.3 hp

40.5 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Fiat 55-66/55-66 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 hydraulics does a 55-66 (DT) have?

Hydraulic and hitch specifications for the 55-66 (DT) are below.

Hydraulics & hitch — 55-66 (DT) Hydraulics & hitch
Pump flow8.7 gpm · 32.8 L/min
Hydraulic pressure3,046 psi · 210 bar
Rear remote valves3
Lift capacity 610 mm behind ends4,982 lb · 2,260 kg
Front hitch available, optionalYes

Source · Traktorenlexikon, “Fiat 55-66/55-66 DT”

What PTO does a 55-66 (DT) have?

A 55-66 (DT) has a 540/1000 rpm rear PTO.

PTO — 55-66 (DT) PTO
Rear PTO driveEngine-driven
Ground-speed PTOYes
Rear PTO independenceIndependent
PTO engages under loadYes
Rear PTO speeds540/1000 rpm
Engine speed at 540 PTO2,199 rpm
Front PTO available, optionalYes

Source · Traktorenlexikon, “Fiat 55-66/55-66 DT”

Sources and how this page was built

12 hydraulics and PTO values from Traktorenlexikon, “Fiat 55-66/55-66 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 55-66/55-66 DT — CC BY-SA 4.0, WIKIBOOKS-TL-108640 · revision 1075429. Wikibooks contributors (Traktorenlexikon). Original document