Athearn G71131 HO EMD SD75M BNSF "Primed for Grime" 231 Tap Set ADJUSTABLE WHEELBASE

ADJUSTABLE WHEELBASE

Walthers Proto 920-110131 Spokane

Mergers and fleet consolidations saw many rebuilt SD45s retired in favor of newer power

as well as a Keep-Alive® device for uninterrupted operation

while core strength and rigidity has been increased through ribbing and stiffeners on front and rear

Athearn G71131 HO EMD SD75M BNSF "Primed for Grime" 231 Tap Set ADJUSTABLE WHEELBASEAthearn G71131 HO EMD SD75M BNSF "Primed for Grime" 231 "Primed for Grime" 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