• Standard layout, Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1995–1997

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 6506 Engine specs

10 engine values on record for the 6506.

Engine power, claimed · gross or net not stated

103.7 hp

77.3 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “John Deere 6506”, 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 6506?

A 6506 has a John Deere engine; its type is not on record.

Engine — 6506 Engine
Engine makerJohn Deere
CoolingLiquid-cooled
Maximum torque317 lb·ft · 430 N·m
Maximum torque speed1,300 rpm
Cylinders6
Displacement7.2 qt · 6.8 L
Bore4.2 in · 106.5 mm
Stroke5.0 in · 127 mm
Rated engine speed2,300 rpm
Torque rise34.5 %

Source · Traktorenlexikon, “John Deere 6506”

Sources and how this page was built

10 engine values from Traktorenlexikon, “John Deere 6506”.

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 6506 — CC BY-SA 4.0, WIKIBOOKS-TL-48826 · revision 873337. Wikibooks contributors (Traktorenlexikon). Original document