The Deltic was initially a valveless diesel engine designed to be fitted into some of the Royal Navy's smaller ships, such as the 'Dark' class of 1954.

These engines were fitted to a test bed for a new class of British diesel engine in 1955, christened as DP1 but nicknamed 'DELTIC' after the engine. This nickname may have been enforced on the public by the designers of the locomotive, who had 'DELTIC' painted on the side of it in the same cream as the lining nameplate style.

DP1 was built by Dick, Kerr and Co. in Preston, and was outshopped in 1955 in a unique colour scheme of baby blue and cream. It was in service with BR in its original colour scheme and condition until November 1960, when an enormous oil leak was discovered on one of the engines, something that could lead to terminal engine failure if not addressed. The locomotive was sent back to English Electrics works, but work on the locomotive was not given the go ahead, and it was officially withdrawn from BR's locomotive roster in 1961.

The locomotive was stored for a few years before being donated to the science museum in 1963. The locomotive has never run in preservation, largely because it has been inside on static display in various museums. The engine components were also removed after their failure, resulting in Class 55 'Deltics' being sufficiently different enough to prevent the pool of BR spares being used.

In 2023, the Hornby Dublo Deltic model fills a hole in Hornby history, with the DP1 Deltic featuring on the cover of the 2nd edition catalogue in 1960.

This model is fitted with a die-cast body, 21 pin DCC decoder socket for digital operation, a coreless motor with dual flywheels and dual bogie drive. This is a Dublo model not to be missed.

DCC-ready Deltic features

High-detail OO gauge model based on a 3D scan of DP1 from Locomotion, Shildon. As-built livery c.1955 with cream lining around roof, red chassis, and buffer accents with black steps.
Heavy, fully die-cast chassis and body.
Highly detailed cab interior.
Decorated driver controls with illuminated instrument dials.
Directional head and tail lighting.
Optional working Mars lights.
Working cab lights.
Engine bay lighting.
Physical switches on blanking plug to control the various lighting configurations.
Magnetic roof cover to access 21-pin DCC socket.
Dual working roof fans, with manually adjustable speed controls.
Separately fitted etched window frames.
Large, powerful coreless motor with two flywheels for smooth running.
Dual bogie drive.
Sprung metal buffers.
Front and rear NEM coupling pocket.
Additional lamps supplied in the accessory bag.
Hand-painted driver figures.
Supplied with six finely decorated etchings.
Decorated engine bay featuring printed Napier Deltic plates.
Pre-fitted with a sugar cube speaker for easy digital conversion.
Space inside for HM7000 Enhanced Bass Speaker (R7408).
Space inside fuel tank for a stay-alive.
Flange squeal sensor mounted in the bogies automatically detects when it is going round a curve to play flange squeal sounds dependant on speed. (Feature available once product is fitted with a HM7000 decoder)
Fully compatible with Hornby HM7000 app control system, with meticulously crafted Deltic sound profile available for download.
Provided with display plinth and printed name plaque for static exhibition.

• United Kingdom: £3.95, free over £50, 3–5 working days
• UK Express: £6.95, 1–2 working days
• Europe: £8.95, free over £150, 5–10 working days
• USA: £12.95, free over £150, 7–14 working days
• Canada: £13.95, free over £150, 7–14 working days
• Australia: £14.95, free over £150, 10–18 working days

Orders placed before 12:00 noon on a working day are typically dispatched the same day. Free Click and Collect is available from our stores in Beer, Devon and Edinburgh.

For full details see our Shipping Policy.