2D-066-003S Class 66 66531 Freightliner Original Diesel Locomotive - DCC Sound option-set-dcc-sound-sa-np-w-1 Work began on these models

Work began on these models with surveys in mid-February 2021

For high output

the Big Boy is able to manoeuvre around 11” radius curves

Motor output = 0

2D-066-003S Class 66 66531 Freightliner Original Diesel Locomotive - DCC Sound option-set-dcc-sound-sa-np-w-1 Work began on these modelsExpected Delivery August 2026 (Subject to Change at Manufacturer's Discretion). The Class 66 is a type of Co Co heavy freight locomotive and was originally ordered by EWS to replace and update the freight fleet post privatisation in 1996. 250 Class 66s were ordered from General Motors Electromotive Division (EMD) and these were built in London, Ontario, Canada. Subsequent freight operators, Freightliner, GB Railfreight and Direct Rail Services (DRS)