7S-005-014 O Gauge Sentinel Y1/Y3 United Steel No 1 DCC Options:DCC Fitted The classic elegant design with

The classic elegant design with sweeping curves and unmistakable presence has always meant that this locomotive has been a firm favourite with Diesel aficionados

21 PIN 6 Function decoders (21MTC/NEM 660/MTX interface Standard)

Dapol have managed to capture this character through detailed laser scans and in-depth collaborative research with fellow modellers and the model features:

· Die cast metal body and chassis

000 were completed by nationalization

7S-005-014 O Gauge Sentinel Y1/Y3 United Steel No 1 DCC Options:DCC Fitted The classic elegant design withThe Y1 Y3 sentinel was based on the road going lorry, utilising a similar centrally mounted steam tube boiler and chain drive system to the wheels. Whilst not having the greatest turn of speed (approximately 36mph top speed) these small locos proved capable of pulling a constant draw weight and were considered ideal for shunting in yards and providing motive power along smaller branch lines. These quirky little locos were used by all of the big four