• Crawler
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1958–1964

It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

Fiat 451C Hydraulics & PTO specs

10 hydraulics and PTO values on record for the 451 C.

Engine power, claimed · gross or net not stated

39.4 hp

29.4 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Fiat 451-C”, 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 451 C have?

Hydraulic and hitch specifications for the 451 C are below.

Hydraulics & hitch — 451 C Hydraulics & hitch
Pump flow4.4 gpm · 16.5 L/min
Hydraulic pressure2,843 psi · 196 bar
Rear remote valves1
Three-point hitch categoryCategory 2
Hitch controllifting, lowering, floating position and draft control

Source · Traktorenlexikon, “Fiat 451-C”

What PTO does a 451 C have?

A 451 C has a 540 rpm rear PTO.

PTO — 451 C PTO
Rear PTO drive, optionalTransmission-driven
Rear PTO independence, optionalDependent
Rear PTO speeds540 rpm
Engine speed at 540 PTO2,160 rpm
Rear PTO shaft1 3/8"- 6 splines

Source · Traktorenlexikon, “Fiat 451-C”

Sources and how this page was built

10 hydraulics and PTO values from Traktorenlexikon, “Fiat 451-C”.

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 451-C — CC BY-SA 4.0, WIKIBOOKS-TL-121930 · revision 1076553. Wikibooks contributors (Traktorenlexikon). Original document