Walthers Mainline 910-55814 NSC Articulated 3-Unit 53' Well Car TTX DTTX 786923 3.3 Revo 1 x UP EMD F7A

1 x UP EMD F7A Locomotive

Some of this can be done with BEMF - when the loco “feels” a load

It's powered by a 5 pole skew-wound motor

the AR620 has been integrated with fly-by range telemetry that includes flight log and receiver battery pack voltage data

Walthers Mainline 910-55814 NSC Articulated 3-Unit 53' Well Car TTX DTTX 786923 3.3 Revo 1 x UP EMD F7AWalthers Mainline 910 55814 NSC Articulated 3 Unit 53' Well Car TTX DTTX 786923 National Steel Car Articulated 3 Unit 53' Well Car FEATURES: Prototypes in service from 2012 to the present Carries 20', 40' & 53' cars in the well Detailed brake gear w air lines Separately applied side ladders Correct 33" (outside trucks) and 36" (inside truck) RP 25 metal wheelsets Die cast metal body for excellent performance empty or loaded Proto MAXTM metal knuckle