Walthers HO 20233 GE ES44AC Evolution Series GEVO - ESU Sound & DCC - Union Pacific(R) #5544 DBADD_SES_78 Another SD40 variant is here

Another SD40 variant is here

One holds the tool chest

- Any individual rock shapes thanks to flexible and easy-to-shape material

A defined car sequence is specified to enable the full functionality of the entire train

Version is represented in postwar black

Walthers HO 20233 GE ES44AC Evolution Series GEVO - ESU Sound & DCC - Union Pacific(R) #5544 DBADD_SES_78 Another SD40 variant is hereBring the power of today's railroading to your HO layout with the WalthersMainline General Electric Evolution series diesels. Introduced in 2005 to comply with tougher emission standards, and more known among railfans and modelers as GEVOs, these big engines have quickly become one of the most popular locos worldwide. Designated as the ES44 (Evolution Series, 4,400 horsepower), prototype variations in North American service include locos with DC or AC