7S-005-001D Y3 Sentinel 4wVB No.42 in LNER Black - DCC Fitted Virgin-Livery this standard model

this standard model

Most are still in use today

Up to 16 regular switching devices can also be used as inputs

LENGTH OVER BUFFER 457mm

7S-005-001D Y3 Sentinel 4wVB No.42 in LNER Black - DCC Fitted Virgin-Livery this standard modelThe 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