Athearn Genesis G18276 HO Scale EMD FP45 Santa Fe ATSF 5946 DC Vehicle Make_Peterbilt The lowest-numbered SD70ACes on the

The lowest-numbered SD70ACes on the BNSF roster (and some of the newest)

5" (1435 mm)

High-quality rubber for long-lasting durability

Branch: left

Athearn Genesis G18276 HO Scale EMD FP45 Santa Fe ATSF 5946 DC Vehicle Make_Peterbilt The lowest-numbered SD70ACes on theAthearn Genesis G18276 HO Scale EMD FP45 Santa Fe ATSF 5946 DC By the early 1960s the Electro Motive Division (EMD) was at a big disadvantage. Their 567 engine, in use for over 20 years, had reached its peak at 2,500 horsepower in a turbocharged 16 cylinder version. EMD released a new 645 engine in 1966. The most powerful locomotive using this series of engine was the SD45, powered by a 20 cylinder turbocharged 645E engine producing 3600 horsepower.