7S-005-014 Sentinel Y1/Y3 United Steel No 1 Steam Locomotive Class_Class 43 Revised style of lighting

Revised style of lighting

branch line passenger services to ECS and pilot duties at the bigger stations

Feather can be controlled by a Mimic Switch or by DCC

The Diagram P7 hopper was built in huge quantities

12mm or TT

7S-005-014 Sentinel Y1/Y3 United Steel No 1 Steam Locomotive Class_Class 43 Revised style of lightingThe 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