• Vehicle type: unspecified
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1958–1966
  • 2,807 built

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

We looked and the record does not say what this machine is. How we decide what a machine is

Hürlimann D-90 Super-Spezial specs: hp, weight, years

The manufacturer claimed 44.1 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

44.1 hp

32.9 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Hürlimann D 90 SSP”, 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
3,616 lb
Top speed
12.4 mph

Hürlimann D-90 Super-Spezial specs: key facts

  • The Hürlimann D-90 Super-Spezial was built from 1958 to 1966.

  • The Hürlimann D-90 Super-Spezial has a claimed engine power (gross or net not stated) of 32.9 kW (44.1 hp); it has no measured PTO figure.

  • The Hürlimann D-90 Super-Spezial is two-wheel drive (2WD).

  • The Hürlimann D-90 Super-Spezial weighs 1,640 kg (3,616 lb) unladen.

  • The Hürlimann D-90 Super-Spezial has a dependent rear PTO running at 540 rpm.

Source · Traktorenlexikon, “Hürlimann D 90 SSP”

Illustration of the 1958–1966 Hürlimann D-90 Super-Spezial, a 44 hp farm tractor, operator station not recorded — shown as an open platform, a drawing generated from its specification record
Illustration — not a photograph · operator station not recorded — shown as an open platform

How much horsepower does a D-90 Super-Spezial have?

The only figure for the D-90 Super-Spezial is 44.1 hp (32.9 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)
44.1 hp

Source · Traktorenlexikon, “Hürlimann D 90 SSP”

How much will a D-90 Super-Spezial lift?

Hydraulic and PTO specifications for the D-90 Super-Spezial are below.

Hydraulics & PTO — D-90 Super-Spezial hydraulics and PTO specifications
Pressure640 psi · 44 bar
Rear PTODependent, transmission-driven, 540 rpm
PTO shaft1 3/8"- 6 splines

Source · Traktorenlexikon, “Hürlimann D 90 SSP”

What transmission does a D-90 Super-Spezial have?

Transmission specifications for the D-90 Super-Spezial are below.

Transmission — D-90 Super-Spezial transmission specifications
Top speed12.4 mph · 20 km/h

Source · Traktorenlexikon, “Hürlimann D 90 SSP”

How much does a D-90 Super-Spezial weigh?

A D-90 Super-Spezial weighs 3,616 lb (1,640 kg) unladen.

Weights & dimensions — D-90 Super-Spezial weights and dimensions
Unladen weight3,616 lb · 1,640 kg
Wheelbase67.3 in · 1,710 mm
Length117.3 in · 2,980 mm
Width64.2 in · 1,630 mm
Height62.2 in · 1,580 mm
Front track50.4 in · 1,280 mm
Rear track52.0 in · 1,320 mm
Turning radius, braked7.9 ft · 2.41 m

Source · Traktorenlexikon, “Hürlimann D 90 SSP”

Which tractors compare with a D-90 Super-Spezial?

Within 10% of its 44.1 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the Hürlimann D-90 Super-Spezial

Is a D-90 Super-Spezial two-wheel drive or four-wheel drive?

The Hürlimann D-90 Super-Spezial is two-wheel drive (2WD).

What PTO does a D-90 Super-Spezial have?

A D-90 Super-Spezial has a dependent 540 rpm rear PTO on a 1 3/8"- 6 splines shaft.

Sources and how this page was built

Compiled from Traktorenlexikon, “Hürlimann D 90 SSP”.

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: Hürlimann D 90 SSP — CC BY-SA 4.0, WIKIBOOKS-TL-104851 · revision 1068537. Wikibooks contributors (Traktorenlexikon). Original document