• 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

Derived by WhichTractor from a sourced three-point linkage. How we decide what a machine is

Hanomag Robust 900 A (S) specs: hp, weight, years

Hanomag D162 R1 six-cylinder diesel. The manufacturer claimed 83 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

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.

Weight
7,055–8,223 lb
3-point lift
6,614 lb
Top speed
12.3–16.9 mph

Hanomag Robust 900 A (S) specs: key facts

  • The Hanomag Robust 900 A (S) was built from 1967 to 1969.

  • The Hanomag Robust 900 A (S) has a claimed engine power (gross or net not stated) of 62 kW (83 hp); it has no measured PTO figure.

  • The Hanomag Robust 900 A (S) is four-wheel drive (4WD).

  • The Hanomag Robust 900 A (S) has a Hanomag D162 R1 engine, a 6-cylinder 4.71 L diesel unit.

  • The Hanomag Robust 900 A (S) weighs 3,200–3,730 kg (7,055–8,223 lb) unladen.

  • The Hanomag Robust 900 A (S) has a rear PTO running at 540 rpm / 1000 rpm.

  • The three-point hitch of the Hanomag Robust 900 A (S) lifts 3,000 kg (6,614 lb) at the lower-link ends.

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

Illustration of the 1967–1969 Hanomag Robust 900 A (S), a 83 hp farm tractor, colour not recorded — shown unpainted, a drawing generated from its specification record
Illustration — not a photograph · colour not recorded — shown unpainted

How much horsepower does a Robust 900 A (S) have?

The only figure for the Robust 900 A (S) is 83 hp (62 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.

Engine, claimed (gross/net not stated)
83 hp

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

What engine is in a Robust 900 A (S)?

A Robust 900 A (S) has a Hanomag D162 R1, a 6-cylinder 4.71 L diesel engine.

Engine — Robust 900 A (S) engine specifications
Make & modelHanomag D162 R1
Cylinders6, liquid-cooled
Displacement287.5 ci · 4.71 L
Max torque195 lb·ft · 265 N·m @ 1,600 rpm

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

How much will a Robust 900 A (S) lift?

A Robust 900 A (S) lifts 6,614 lb (3,000 kg) at the lower-link ends.

Hydraulics & PTO — Robust 900 A (S) hydraulics and PTO specifications
Lift at ends6,614 lb · 3,000 kg
Rear PTO540 rpm / 1000 rpm

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

What transmission does a Robust 900 A (S) have?

Transmission specifications for the Robust 900 A (S) are below.

Transmission — Robust 900 A (S) transmission specifications
ClutchDual clutch for transmission and PTO
SteeringHydro spindle steering standard
Top speed12.3–16.9 mph · 19.87–27.15 km/h

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

How much does a Robust 900 A (S) weigh?

A Robust 900 A (S) weighs 7,055–8,223 lb (3,200–3,730 kg) unladen.

Weights & dimensions — Robust 900 A (S) weights and dimensions
Unladen weight7,055–8,223 lb · 3,200–3,730 kg
Wheelbase97.4–98.8 in · 2,475–2,510 mm
Length157.1 in · 3,990 mm
Width79.3–84.6 in · 2,015–2,150 mm
Height75.2 in · 1,910 mm
Ground clearance12.6 in · 320 mm
Front track64.7 in · 1,644 mm
Rear track59.1–77.2 in · 1,500–1,960 mm
Turning radius, braked13.5 ft · 4.10 m

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

Which tractors compare with a Robust 900 A (S)?

Within 10% of its 83 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the Hanomag Robust 900 A (S)

Is a Robust 900 A (S) two-wheel drive or four-wheel drive?

The Hanomag Robust 900 A (S) is four-wheel drive (4WD).

What PTO does a Robust 900 A (S) have?

A Robust 900 A (S) has a 540 rpm / 1000 rpm rear PTO.

Sources and how this page was built

Compiled 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