• Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1967–1969

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

Hanomag Robust 900 A (S) Transmission specs

9 transmission values on record for the Robust 900 A (S).

Engine power, claimed · gross or net not stated

83 hp

62 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Hanomag Robust 900 A (S)”, 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 Robust 900 A (S) go?

The fastest speed on record for a Robust 900 A (S) is 12.3–16.9 mph (19.87–27.15 km/h). The gearbox itself is not on record yet.

Transmission — Robust 900 A (S) Transmission
Drive4WD
Forward gears12
Reverse gears3
Transmission as described12 forward/3 reverse
ClutchDual clutch for transmission and PTO
Top speed forward12.3–16.9 mph · 19.87–27.15 km/h
SteeringHydro spindle steering standard
Differential lockStandard with differential lock at the rear
Front axleSwitchable front-wheel drive axle ZF APL 3050

Source · Traktorenlexikon, “Hanomag Robust 900 A (S)”

Sources and how this page was built

9 transmission values from Traktorenlexikon, “Hanomag Robust 900 A (S)”.

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: Hanomag Robust 900 A (S) — CC BY-SA 4.0, WIKIBOOKS-TL-79002 · revision 1079370. Wikibooks contributors (Traktorenlexikon). Original document