• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1963–1964
  • 506 built

WhichTractor size, not the maker’s category

Renault 385 / R 77 Transmission specs

8 transmission values on record for the 385 / R 77.

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, “Renault 385/R 77”, 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.

How fast will a 385 / R 77 go?

The fastest speed on record for a 385 / R 77 is 15.5 mph (25 km/h). The gearbox itself is not on record yet.

Transmission — 385 / R 77 Transmission
Drive2WD
Forward gears10
Reverse gears2
Transmission as described10 forward/2 reverse
ClutchTwo-stage pedal-operated dry Borg & Beck double clutch
Top speed forward15.5 mph · 25 km/h
Top speed reverse4.7 mph · 7.61 km/hhighest reverse speed printed in the article's speed tables
Differential lockMechanically operated differential lock

Source · Traktorenlexikon, “Renault 385/R 77”

Sources and how this page was built

8 transmission values from Traktorenlexikon, “Renault 385/R 77”.

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 385/R 77 — CC BY-SA 4.0, WIKIBOOKS-TL-109052 · revision 993321. Wikibooks contributors (Traktorenlexikon). Original document