Athearn RTR 1444 HO Scale EMD SD38 Conrail CR 6925 DCC/Sound Roadname_UPS the units were rated at

the units were rated at 4000 horsepower instead of the typical 4300

KV(RPM per Volt) ----Show the rotor RPM/Volt at a certain throttle power level

Number of driven axles: 4

4-wheel fully independent suspension

Athearn RTR 1444 HO Scale EMD SD38 Conrail CR 6925 DCC/Sound Roadname_UPS the units were rated atAthearn RTR 1444 HO Scale EMD SD38 Conrail CR 6925 DCC Sound The SD38 is a 6 axle diesel electric locomotive built by General Motors Electro Motive Division between May 1967 and October 1971. It had an EMD 645 16 cylinder engine generating 2,000 horsepower. The EMD SD38AC built by General Motors Electro Motive Division between June and October 1971. It was basically an SD38 with an AR10 alternating current alternator instead of the SD38s normal direct