These U18B locomotives are decorated for Seaboard System. They are painted gray with a red and yellow Seaboard System logo. The lettering is in white. The grab irons on the front and rear are yellow. Each model comes with sharp painting and lettering and fine details including etched metal grilles and radiator sections, metal grab irons and coupler lift bars. The model is equipped with the smooth, powerful InterMountain drive and is DCC ready with the NMRA 8-pin socket.