Technical register for agricultural, construction and commercial machinery · sourced data

Austin Leyland 184

Series: Other models

The photo shows the 154 from the same series. Source: commons.wikimedia.org
The 184 comes from Austin Leyland. The engine delivers 50 hp (37 kW). The engine is water-cooled. The model was built in Turkey. The fuel is diesel. It was succeeded by the Morris-Leyland 184. Rated output across the Austin Leyland range ranges from 28 to 50 hp; the 184 sits at the top of that range with 50 hp. Its immediate neighbours are the 302 below it with 30 hp. Rated output across the Austin Leyland range ranges from 21 to 37 kW; here the 184 sits at the top of that range with 37 kW. 3 Austin Leyland models are on record.

Austin Leyland – other models: a register collective name for British Motor Corporation and British Leyland tractors from the Bathgate plant, types 154, 184 and 302, 21 to 37 kW, 28 to 50 hp, Leyland diesel engines

"Austin Leyland" is a collective name in the register for tractors attributed to the British Motor Corporation and the later British Leyland group, built at the Bathgate plant in Scotland, where from the 1950s tractors for the British and international market were produced under the Austin, Leyland and earlier Nuffield brands; here the types 154, 184 and 302.

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The register lists 3 versions with 21 to 37 kW (28 to 50 hp) from Leyland diesel engines.

Austin and Leyland tractors competed in Britain chiefly with Massey Ferguson, Ford and David Brown and were also exported to former Commonwealth countries; after the restructuring of British Leyland, tractor production at Bathgate declined during the 1980s and the plant was eventually closed. The type numbers 154, 184 and 302 order the three models by ascending power class.

When buying used, check clutch and gearbox, rust on wings and body panels, the tightness of the hydraulics, and the cylinder head and injection pump of the Leyland diesel engine; parts are available mainly through specialist British suppliers for classic Austin and Leyland tractors and through the general trade in historic British farm machinery.

With rated outputs from 21 to 37 kW, these Austin Leyland tractors fall within ISO 730 Category I to II for the rear three-point hitch, with a power take-off that in this class typically runs at 540 revolutions per minute.

Sources: SpecCodex register, model data: Austin Leyland – weitere Modelle

Technical data

Engine

Fueldieselcorrect
Power50 hp (37 kW)correct
Coolingwater-cooledcorrect

Drivetrain and chassis

Driverear-wheel driveWDcorrect

Origin and approval

PlantTurkeycorrect

Other data

SuccessorMorris-Leyland 184correct

Frequently asked questions

How much power does the Austin Leyland 184 have?

The Austin Leyland 184 delivers 50 hp.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Load the hydraulics and watch for sag.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 8 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Sources: Tractor & Construction Plant Wiki (retrieved August 2026) · How we check the data

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