373-506D BR HEA Hopper Wagon BR Railfreight Coal Sector No.361554 option-set-O-w-wagon-1 The Y1/Y3 sentinel was based

The Y1/Y3 sentinel was based on the road going lorry

22/32 Medium Overset - Plastic - One Pair

Ultra clean DCC Track Power

turns on automatically as train moves

Full assembly instructions and a sheet of decals are included

373-506D BR HEA Hopper Wagon BR Railfreight Coal Sector No.361554 option-set-O-w-wagon-1 The Y1/Y3 sentinel was basedThe HEA Hopper Wagons were introduced following the success of the HAA Coal Hoppers which were first used in the mid 1960s to deliver coal to power stations as part of the then new Merry Go Round (MGR) trains. The first wagons were built in the mid 1970s as HBAs, but as construction progressed, the design was changed, and the code HEA was used for later batches. The HBAs were subsequently modified to match the HEAs and recoded, giving a total fleet of