June 23, 2026 Mike Wild

Class 37 trio arrives for TT:120 scale

Three new Class 37s modelling locomotives from the 1980s to the early 2000s have been released by Hornby for TT:120 scale - and all are in stock now on the Key Model World Shop.

The new additions model split-headcode 37086 in BR blue, centre-headcode 37254 Driver Robin Prince M.B.E. in its short-lived preservation era InterCity livery and ETH fitted Class 37/4 37413 Loch Eil Outward Bound in Transrail branded Railfreight triple grey.

Each locomotive has correct detail differences for the locomotive in question including correct nose end fixtures, roof panels and bogies.

Standard specification components include a five-pole motor with twin flywheels, all-wheel drive and all-wheel pick-up plus a Next18 decoder socket together. There is also space for a 15mm x 11mm cube speaker and a stay alive capacitor in the chassis design.