• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1999–2003

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

Massey Ferguson 6255 (A) Engine specs

13 engine values on record for the MF 6255 (A).

Engine power, claimed · gross or net not stated

93.7 hp

69.9 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Massey Ferguson MF 6255”, 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 an MF 6255 (A)?

An MF 6255 (A) has a Perkins 1004.40 TWG, a 4-cylinder 3.99 L diesel engine.

Engine — Perkins 1004.40 TWG specifications
Make & modelPerkins 1004.40 TWGSource 1
FuelDieselSource 1
Cylinders4Source 1
Displacement243.5 ci · 3.99 LSource 1
CoolingLiquid-cooled
Fuel injectiondirect injection
Maximum torque253 lb·ft · 343 N·m
Maximum torque speed1,379 rpm
Air cleanerMANN dry air filter with cyclone pre-separator
Cylinders4
Displacement4.2 qt · 4.0 L
Bore3.9 in · 100 mm
Stroke5.0 in · 127 mm
Rated engine speed2,200 rpm
Torque rise24 %

Source · Traktorenlexikon, “Massey Ferguson MF 6255”

Sources and how this page was built

13 engine values from Traktorenlexikon, “Massey Ferguson MF 4355”; and Traktorenlexikon, “Massey Ferguson MF 6255”.

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: Massey Ferguson MF 4355 — CC BY-SA 4.0, WIKIBOOKS-TL-87212 · revision 992240. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: Massey Ferguson MF 6255 — CC BY-SA 4.0, WIKIBOOKS-TL-87323 · revision 992226. Wikibooks contributors (Traktorenlexikon). Original document