N ATLAS 40006005 SD45 SILVER Union Pacific Rd# 3622 DCC Ready August 17, 2026 By 0 SD45 SILVER. Union Pacific.
Atlas N 40006005 Union Pacific UP EMD SD45 Diesel Locomotive Freight Train August 15, 2026 By 0 During the 1960s, the demand for high HP locomotives drove EMD and competitor GE to continue to push the limits of locomotive design. Quite a few examples exist in museums, proving that despite it’s problems, the SD40 remains a popular locomotive.