7S-005-001 Y3 Sentinel 4wVB No.42 in LNER Black option-set-w-wagon-1 LIVERY Chiltern

LIVERY Chiltern

DCC Service Mode & DCC PoM (Programming on Main)

hauled by Class 55 Deltics

Door kickplates where applicable

RUNNING NUMBER 707

7S-005-001 Y3 Sentinel 4wVB No.42 in LNER Black option-set-w-wagon-1 LIVERY ChilternThe 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