• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1963–1969
  • 1,147 built

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

Güldner G 40A (S) Engine specs

10 engine values on record for the G 40A (S).

Engine power, claimed · gross or net not stated

37.3 hp

27.8 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Güldner G 40A”, 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 G 40A (S)?

A G 40A (S) has a Güldner 3 L 79, a 3-cylinder 2.36 L diesel engine.

Engine — Güldner 3 L 79 specifications
Make & modelGüldner 3 L 79Source 1
FuelDieselSource 1
Cylinders3Source 1
Displacement143.8 ci · 2.36 LSource 1
CoolingAir-cooled
Maximum torque95 lb·ft · 128 N·m
Air cleanerOil bath air cleaner with cyclone pre-separator
Cylinders3
Displacement2.5 qt · 2.4 L
Bore3.9 in · 100 mm
Stroke3.9 in · 100 mm
Rated engine speed2,300 rpm

Source · Traktorenlexikon, “Güldner G 40A”

Sources and how this page was built

10 engine values from Traktorenlexikon, “Güldner G 40 Toledo”; and Traktorenlexikon, “Güldner G 40A”.

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: Güldner G 40 Toledo — CC BY-SA 4.0, WIKIBOOKS-TL-43394 · revision 1078737. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: Güldner G 40A — CC BY-SA 4.0, WIKIBOOKS-TL-43397 · revision 1000178. Wikibooks contributors (Traktorenlexikon). Original document