Athearn RTR 73739 HO Scale EMD SD40 Chesapeake & Ohio C&O 7451 DCC & Sound Outrunner - 2300Kv Based on F7A/Bu locos rebuilt

Based on F7A/Bu locos rebuilt circa 1973 to 1987-88 with: Bell and top-mount bracket

The ES44 has become the best-selling diesel locomotive of all time

Spektrum AR636B DSMX 6 Channel ASX3 Sport Receiver

Motor Type: Brushed

Athearn RTR 73739 HO Scale EMD SD40 Chesapeake & Ohio C&O 7451 DCC & Sound Outrunner - 2300Kv Based on F7A/Bu locos rebuiltAthearn RTR 73739 HO Scale EMD SD40 Chesapeake & Ohio C&O 7451 DCC & Sound In 1966, EMD delivered what would be the first of five orders of SD40s to the C&O railroad. The most powerful units on the road at the time, they had a total weight of 394,000 pounds each and could exert 82,100 lbs. of continuous tractive effort at 11. 1 mph. Units 7450 7469 were delivered in the 35 style paint scheme, with yellow noses and small side initials. FEATURES: LED