• Vehicle type: unspecified
  • Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1934–1936

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

Lanz D 9521 Transmission specs

11 transmission values on record for the D 9521.

Engine power, claimed · gross or net not stated

29.5 hp

22.0 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Lanz D 9521”, 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 D 9521 go?

The fastest speed on record for a D 9521 is 10.6 mph (17.0 km/h). The gearbox itself is not on record yet.

Transmission — D 9521 Transmission
Drive2WD
Forward gears6
Reverse gears2
Transmission as described6 forward/2 reverse
ClutchPedal operated three shoe clutch with clutch brake
Top speed forward10.6 mph · 17.0 km/h
Top speed reverse7.5 mph · 12.1 km/hhighest reverse speed printed in the article's speed tables
Service brakesPedal operated drum brake acting on the rear wheels
SteeringMechanical worm steering
Differential lockBevel gear differential
Front axleSprung fork front axle

Source · Traktorenlexikon, “Lanz D 9521”

Sources and how this page was built

11 transmission values from Traktorenlexikon, “Lanz D 9521”.

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: Lanz D 9521 — CC BY-SA 4.0, WIKIBOOKS-TL-101650 · revision 807229. Wikibooks contributors (Traktorenlexikon). Original document