• 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) Hydraulics & PTO specs

11 hydraulics and PTO 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.

How much will a 4040 (A) lift?

A 4040 (A) lifts 9,039 lb (4,100 kg) at the lower-link ends.

Hydraulics & hitch — 4040 (A) Hydraulics & hitch
Hydraulic centreClosed centre
Pump flow25.4 gpm · 96.0 L/min
Hydraulic pressure3,481 psi · 240 bar
Rear remote valves1
Three-point hitch categoryCategory 2
Lift capacity at ball ends9,039 lb · 4,100 kg
Front hitch available, optionalYes

Source · Traktorenlexikon, “John Deere 4040”

What PTO does a 4040 (A) have?

A 4040 (A) has a 540/1000 rpm rear PTO.

PTO — 4040 (A) PTO
Rear PTO speeds540/1000 rpm
Engine speed at 540 PTO2,184 rpm
Rear PTO shaft1 3/8"- 6 splines or 1 3/8"- 21 part
Front PTO available, optionalYes

Source · Traktorenlexikon, “John Deere 4040”

Sources and how this page was built

11 hydraulics and PTO 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