Athearn Genesis G75721 HO Scale SD70 Union Pacific Lightning Stripe UP 4477 Steam Loco 4-8-8-7 High Voltage Built-in BEC: The

High Voltage Built-in BEC: The MAX10 SCT has adopted the world's first HV built-in BEC with an output current of up to 3 Amps and a switchable output voltage of 6-7

so they’re consistent

and snow for wild all-weather adventures

Length: 5-13/16" (148mm)

Athearn Genesis G75721 HO Scale SD70 Union Pacific Lightning Stripe UP 4477 Steam Loco 4-8-8-7 High Voltage Built-in BEC: TheAthearn Genesis G75721 HO Scale SD70 Union Pacific Lightning Stripe UP 4477 Continuing upon the successful SD60 series, in 1992 EMD debuted the next step in locomotive evolution with the SD70 series. While outwardly similar at first glance to the SD60M, the D. C. drive SD70M featured several external design refinements from the predecessor model. Battery boxes were relocated to the left hand side walkway immediately behind the cab, a large, boxy