Athearn RTR 71844 HO Scale EMD SD40T-2 Ex-D&GRW Union Pacific 8599 DCC & Sound BCR the military ordered a change

the military ordered a change in the thickness of the frontal armour from 60mm to 80mm

Stop wasting your money on budget servos that look good in the spec list

big cities and factories

Fits a variety of standard wheelbase R/C monster trucks

Athearn RTR 71844 HO Scale EMD SD40T-2 Ex-D&GRW Union Pacific 8599 DCC & Sound BCR the military ordered a changeAthearn RTR 71844 HO Scale EMD SD40T 2 Ex D&GRW Union Pacific 8599 DCC & Sound The SD40T 2 is a 6 axle diesel electric locomotive built by General Motors Electro Motive Division having a 16 cylinder EMD 645E3 diesel engine producing 3,000 horsepower (2,240 kW). 312 SD40T 2s were built for North American railroads between April 1974 and July 1980. This locomotive and the SD45T 2 are popularly called tunnel motors, but EMDs term is SD40 2s with cooling