Walthers Mainline, 910-20362, HO Scale, EMD SD50, Union Pacific, #5037 (DCC & Sound)
Walthers Mainline HO 910-20362 EMD SD50, Union Pacific, #5037
This Walthers Mainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.
The Walthers Mainline SD50 has the features you want to make it a star performer on your layout: Limited edition - one time run of these roadnumbers Prototypes in service 1981 to present with large and small lines All-new drive including newly tooled power trucks with HT-C sideframes Revised and corrected dynamic brake intake grilles Anti-slip detail on walkways Open grating on steps Updated Phase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-25 - sold separately