7S-005-011S Sentinel Y1/Y3 British Railways (E) 8149 Steam Locomotive - DCC Sound Brand_Unknown Choice of two buffer types

Choice of two buffer types (five-plank only)

and function keys 1 to 8 show the current state of the function via LEDs

All-Wheel Drive

The example modelled was added to Ford's Press Fleet on September 2nd

7S-005-011S Sentinel Y1/Y3 British Railways (E) 8149 Steam Locomotive - DCC Sound Brand_Unknown Choice of two buffer typesThe 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