7S-005-015D Sentinel Y1/Y3 Charringtons Brewery No 7 Steam Locomotive - DCC Fitted Class_Class 319 it received a larger boiler

it received a larger boiler diameter and cylinder stroke

To give extra brake power to the heavy brick and coal trains from Peterborough

7 Tall x 3-1/8" 7

Entering traffic as E852 Sir Walter Raleigh in July 1928

This train set is a great way to safely explore the wonders of the wild and learn about all the amazing animals that live there

7S-005-015D Sentinel Y1/Y3 Charringtons Brewery No 7 Steam Locomotive - DCC Fitted Class_Class 319 it received a larger boilerThe 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