7S-005-012S Sentinel Y1/Y3 BR Early Crest Departmental No 7 Steam Locomotive - DCC Sound option-set-241 Designed for advanced Level 4

Designed for advanced Level 4 builders

RUNNING NUMBER 55018

This Walthers Cornerstone kit is a great addition on Main St

The model can be detached form the plinth and the cab decouples form the trailer unit

7S-005-012S Sentinel Y1/Y3 BR Early Crest Departmental No 7 Steam Locomotive - DCC Sound option-set-241 Designed for advanced Level 4The 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