• Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1977–1985

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

John Deere 4040 (A) Engine specs

12 engine values on record for the 4040 (A).

Engine power, claimed · gross or net not stated

109 hp

81 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “John Deere 4040”, 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 4040 (A)?

A 4040 (A) has a John Deere 6.359 TL, a 6-cylinder 5.88 L diesel engine.

Engine — John Deere 6.359 TL specifications
Make & modelJohn Deere 6.359 TL
FuelDiesel
Cylinders6
Displacement358.8 ci · 5.88 L
CoolingLiquid-cooled
Maximum torque299 lb·ft · 405 N·m
Maximum torque speed1,300 rpm
Air cleanerDonaldson dry air cleaner with separator
Cylinders6
Displacement6.2 qt · 5.9 L
Bore4.2 in · 106.4 mm
Stroke4.3 in · 110 mm
Rated engine speed2,200 rpm
Torque rise15.3 %

Source · Traktorenlexikon, “John Deere 4040”

Sources and how this page was built

12 engine values from Traktorenlexikon, “John Deere 4040”.

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: John Deere 4040 — CC BY-SA 4.0, WIKIBOOKS-TL-50270 · revision 1035467. Wikibooks contributors (Traktorenlexikon). Original document