• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1964–1971
  • 5,705 built

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

IMT 555 Engine specs

11 engine values on record for the 555.

Engine power, claimed · gross or net not stated

49.3 hp

36.8 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “IMT 555”, 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 555?

A 555 has a IMR-PERKINS O-34/TA, a 4-cylinder 3.34 L diesel engine.

Engine — IMR-PERKINS O-34/TA specifications
Make & modelIMR-PERKINS O-34/TA
FuelDiesel
Cylinders4
Displacement203.6 ci · 3.34 L
CoolingLiquid-cooled
Maximum torque141 lb·ft · 191 N·m
Maximum torque speed1,300 rpm
Air cleanerOil bath air cleaner with cyclone pre-separator
Cylinders4
Displacement3.5 qt · 3.3 L
Bore3.6 in · 91.44 mm
Stroke5.0 in · 127 mm
Rated engine speed2,000 rpm

Source · Traktorenlexikon, “IMT 555”

Sources and how this page was built

11 engine values from Traktorenlexikon, “IMT 555”.

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: IMT 555 — CC BY-SA 4.0, WIKIBOOKS-TL-120960 · revision 1058957. Wikibooks contributors (Traktorenlexikon). Original document