• Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1969–1970

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 901 (S) Engine specs

10 engine values on record for the Robust 901 (S).

Engine power, claimed · gross or net not stated

90 hp

67 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Hanomag Robust 901 (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.

What engine is in a Robust 901 (S)?

A Robust 901 (S) has a Hanomag D162 R2, a 6-cylinder 4.71 L diesel engine.

Engine — Hanomag D162 R2 specifications
Make & modelHanomag D162 R2
FuelDiesel
Cylinders6
Displacement287.5 ci · 4.71 L
CoolingLiquid-cooled
Maximum torque207 lb·ft · 281 N·m
Maximum torque speed1,600 rpm
Cylinders6
Displacement5.0 qt · 4.7 L
Bore3.9 in · 100 mm
Stroke3.9 in · 100 mm
Rated engine speed2,600 rpm

Source · Traktorenlexikon, “Hanomag Robust 901 (S)”

Sources and how this page was built

10 engine values from Traktorenlexikon, “Hanomag Robust 901 (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 901 (S) — CC BY-SA 4.0, WIKIBOOKS-TL-44102 · revision 1024190. Wikibooks contributors (Traktorenlexikon). Original document