7S-005-015S Sentinel Y1/Y3 Charringtons Brewery No 7 Steam Locomotive - DCC Sound Class_Class 92 it revolutionized travel options

it revolutionized travel options

dynamo and brake equipment all fitted between the truss rod frames

Seals surfaces

52115 and 57115

37175 is one of several Class 37s still operating on the national network and the locomotive is depicted here in its vibrant Colas Rail Freight livery which is supplied in SOUND FITTED DELUXE format

7S-005-015S Sentinel Y1/Y3 Charringtons Brewery No 7 Steam Locomotive - DCC Sound Class_Class 92 it revolutionized travel optionsThe 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