Miniature Road Steam


NEW PRICE 3″ Scale Clayton Steam Lorry S3632

Model Type Undertype Steam Lorry
Boiler Construction Vertical Copper
Boiler Maker Non-commercial
Year 1999
Condition Good Condition
New Asking Price £5,995

Only completed in recent years and built to a design scaled-up from the popular Robin Dyer 2” scale equivalent, this 3” scale Clayton Undertype Steam Lorry is complete with its articulated trailer and a substantial folder of paperwork supporting the build. It is nicely detailed and is well finished.

Key Features:

  • Vertical copper boiler of unknown origin. Please speak to us about boiler testing options going forward.
  • Undertype wagon with a twin steam engine and chain drive.
  • Mechanical water pump and hand water pump fitted for filling the boiler when in steam.
  • Mechanical lubricator, and pressure release valves.
  • In true undertype lorry fashion, there are two ways of firing this engine. There is a traditional door on the front of the boiler as well as a second firing chute for top firing when driving.
  • Mechanically, the engine has been built to an acceptable standard throughout. (Note, in the photos the drive chain is removed – this has since been resolved).
  • Cosmetically, the paintwork is a nicely finished on the tractor unit in a red livery and gloss black wheels and chassis. The painting hasn’t quite been finished on the trailer but what has been done, has been carried out to a high standard.
  • The wheels are mounted on solid rubber tyres.

As far as we can tell, this engine has only seen minimal use in its life so far. It has been built to a high standard and we expect it to bring years enjoyment to the prospective buyer.

Asking Price – £6,995

New Asking Price – £5,995

Warranty and Aftercare – All our ‘ready to go’ miniature steam traction engines include a 3-month warranty and a subsequent 33 months of technical support!

For more information, please speak to Matt on 01392 833301 or email [email protected]

As with all our miniature steam traction engines listed for sale, we recommend viewing in person where possible. Appointments are recommended so please try to contact us before travelling for a viewing. 

Please ask about our flexible part-exchange options. Delivery can be arranged to anywhere in the UK, and beyond, at buyer’s expense.

Height 29 1/4 inches
Width 20 1/4 inches
Length 93 inches (inc. detachable artic trailer)
Weight (approx.) 120kg

Please note – dimensions and weights indicated above are approximate for guidance only. They exclude any easily removable components such as trailers, seats, spark arrestors etc and are supplied to give an indication of the storage or van space needed!

For Sale


Do you want to get involved in the world of steam? Are you considering buying a miniature steam engine? Are you stuck for a gift idea or are you simply looking for a good day out?

If so, we offer two different style days, tailored to suit your needs…

We offer a ‘Traction Engine Experience Day’, perfect as a gift and a fun day out learning a bit about what running a steam engine involves. We also offer a ‘Miniature Driving Lesson’ which is a half day course in the practical use of a scale traction engine.

Find out more


We specialise in the sale of steam engines and historic vehicles of all shapes and sizes! 

If you are looking to sell your steam engine or historic vehicle, we make both cash offers and sell on commission and would be more than happy to discuss the sale of your vehicle with you.

Find out more


Visit the official Berrybrook Steam & Classics online shop where we sell a range of steam-related products including gifts, parts and accessories for your miniature steam engine, gift vouchers for steam experience days and branded clothing!

Find out more

Milbury Model Company

We are delighted to announce the launch of our brand new partner website, the Milbury Model Company!

Our newest department is dedicated to supplying high-quality, brand new model and toy-sized steam engines, spares, accessories, gifts and more…

We are an official stockist for the complete range of Wilesco products which is sold from our Devon-based shop and is available to buy online.

Find out more

The Berrybrook Blog

Looking to find out more about the preservation movement, traction engines, historic vehicles or our heritage?

The Berrybrook Blog visits a range of topics to interest all readers!

See our Blog

We can help you sell…

We specialise in selling steam engines and historic vehicles of all shapes and sizes.

If you are looking to sell your steam engine or historic vehicle, we make both cash offers and sell on commission.

Find out more

Opening Hours















Our showrooms are open to anyone and you are more than welcome to pop in to say hello, regardless of whether a purchase is on your mind or not!

*We are occasionally open on some Saturdays by prior agreement only – please ring 01392 833301 on a normal working day to arrange a visit.

We are typically closed on Bank Holidays.

News & Events

Many of our local regulars know that we host annual ‘Boiler Test Days’ every Spring. It is attended ...

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