Kato 37-6442 HO gauge GE AC4400CW diesel loco in BNSF livery
It is like the Dash 9-44CW, but features AC traction motors instead of DC, with a separate inverter per motor. This really nice HO gauge loco by Kato is 37-6442 a GE AC4400CW in BNSF livery with running number 5615.