R30379 RailRoad SR Class B4 0-4-0 No.96 Normandy Steam LocomotiveExpected Delivery Q1 2027 (Subject to Change at Manufacturer's Discretion). This RailRoad B4 Class steam shunter is the ideal little tank engine for a model railway layout. Whether running a short train around a layout or shunting wagons in a goods yard, it is the perfect little steam engine for getting things moved! The B4 Class were first introduced in the 1890s with their original purpose being for station piloting and shunting freight wagons in