Heljan HJN1021-DCC

Sentinel Railcar - LMS Crimson Lake - 4349 - DCC Sound Fitted

Manufacturer catalogue image - please note that pre-release images may be CAD renders or CGI images rather than photographs

Prototype Era
Era 3 (1923 to 1947) The Big Four (LNER, LMS, GWR and SR)

Manufacturer description

These charismatic vehicles – nicknamed “Chip Vans” due to their bright livery and smoky chimneys – were introduced in 1925–1932 to reduce operating costs and attract passengers to local services. They were a precursor to modern diesel railcars.

In some ways, the LNER’s Sentinel railcars were victims of their own success, attracting so many passengers that they often couldn’t cope with demand.

At their peak, 80 vehicles across 13 diagrams were operated by the LNER, with Diagram 96 and 97 the most numerous. They worked across all LNER areas, from North London commuter lines to rural branch lines in East Anglia, the Midlands, Cheshire and Scotland. Yorkshire and the North East were key strongholds.

A 1934 LNER report showed they outperformed early diesel railcars, covering up to 2.25 million miles per year with some working 17 hours a day. However, lightweight construction and reliability issues led to withdrawal by 1948, with just No. 2136 HOPE briefly surviving into the BR era.

Our new model celebrates these important but often overlooked pioneers, offering Diagram 96 and 97 railcars in classic LNER liveries—perfect for both branch lines and main line layouts.

The Model

3186 LMS Crimson Lake No. 4349*
Destinations: Bicester/Oxford/Derby/Perth

Please note that item #3186 is based on a similar, but not identical, Sentinel-Cammell steam railcar acquired by the LMS and tested on various routes across the company’s system. 

Key Features

• Separately controlled LED lighting functions
• ESU electronics with “Stay Alive” capacitors
• Factory-fitted speaker
• Next18 DCC decoder interface
• Optional factory-fitted ESU sound project
• Low-profile motor hidden beneath the saloon

Detail Variations

• Diagram 96 – toplight vents
• Diagram 97 – droplight windows
• CLC variant (Diagram 97 style)
• Multiple LNER regional versions
• Destination boards included for each model

Standard Features

• Five switchable lighting functions (DCC)
• Interior and cab lighting
• Bi-colour LED head/tail lamps
• “Stay Alive” capacitors for smooth running
• Detailed interior with partitions and reversible seating
• Detailed engine room and cab
• NEM couplers and magnetic coupler bars
• Smooth, reliable motor performance

Catalogue listing

Heljan Sentinel Railcar – LMS Crimson Lake – 4349 – DCC Sound Fitted is a ready‑to‑run model kit (manufacturer part number HJN1021‑DCC) that represents a Sentinel railcar in LMS Crimson Lake livery. The model depicts a vehicle from the period of the Big Four railway companies (LNER, LMS, GWR and SR).

The prototype was introduced between 1925 and 1932 to reduce operating costs and to attract passengers on local services. At its peak the LNER operated 80 Sentinel railcars of diagrams 96 and 97, running on commuter routes in North London and on rural branches across East Anglia, the Midlands, Cheshire, Scotland, Yorkshire and the North East. A 1934 LNER report recorded up to 2.25 million miles per year, with some units working 17 hours daily, although lightweight construction and reliability problems led to withdrawal by 1948.

The Heljan model is based on LMS Crimson Lake railcar No. 4349, which was tested on routes such as Bicester, Oxford, Derby and Perth. The kit is derived from a similar Sentinel‑Cammell steam railcar acquired by the LMS, but the design is not identical to the original vehicle.

Key features include separately controlled LED lighting, ESU electronics with “Stay Alive” capacitors, a factory‑fitted speaker, a Next18 DCC decoder interface and an optional factory‑fitted ESU sound project. The motor is low‑profile and hidden beneath the saloon. Variants cover Diagram 96 (top‑light vents) and Diagram 97 (droplight windows), a CLC version of Diagram 97, and multiple LNER regional liveries, each supplied with appropriate destination boards.

Standard equipment comprises five DCC‑switchable lighting functions, interior and cab lighting, bi‑colour LED head and tail lamps, detailed interior partitions with reversible seating, a detailed engine room and cab, NEM couplers with magnetic coupler bars, and a smooth, reliable motor performance.