7D-066-004S Class 66 421 New DRS Livery Diesel Locomotive - DCC Sound option-set-189 In the early 2000s

In the early 2000s

detachable couplers and metal-tyred running wheels

250 bhp (2

the same type used so successfully on Gresley’s Pacifics and P1/P2 ‘Mikados’

electrically operated platform doors

7D-066-004S Class 66 421 New DRS Livery Diesel Locomotive - DCC Sound option-set-189 In the early 2000sExpected Delivery September 2026 (Subject to Change at Manufacturer's Discretion). Revised Specifications Electrical Operating front rear lights (independent operation for DCC, (switched for DC use) Includes day night mode) Operating side lights (where lighting cluster is applicable) Cab light (independent operation) Detailed cab with illuminated cab control panel Two motors (balanced & matched) for maximum pulling power and slow speed running