Atlas N 40005833 Conrail Quality GE Dash 8-40CW Diesel Locomotive August 15, 2026 By 0 The 4,000 horsepower Dash 8-40CW was produced by General Electric between 1989 and 1993 as a follow-up to the successful Dash 8-40C locomotive. Equipped with a speaker for easy conversion to DCC Sound.