• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1968–1972
  • 2,124 built

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

Renault 51 Engine specs

9 engine values on record for the 51.

Engine power, claimed · gross or net not stated

41.4 hp

30.9 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Renault 51 R7256”, 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 are the engine specifications of a 51?

A 51 has an MWM engine; its type is not on record.

Engine — 51 Engine
Engine makerMWM
CoolingAir-cooled
Maximum torque speed1,500 rpm
Air cleanerLAUTRETTE oil bath air filter
Cylinders3
Displacement2.7 qt · 2.6 L
Bore3.7 in · 95 mm
Stroke4.7 in · 120 mm
Rated engine speed2,000–2,150 rpmthe article lists alternatives

Source · Traktorenlexikon, “Renault 51 R7256”

Sources and how this page was built

9 engine values from Traktorenlexikon, “Renault 51 R7256”.

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: Renault 51 R7256 — CC BY-SA 4.0, WIKIBOOKS-TL-109121 · revision 1068191. Wikibooks contributors (Traktorenlexikon). Original document