PROTO 2000 Diesel GP7 Phase I Powered -- Denver & Rio Grande Western #5100 (black & yellow bumble bee) w/Dynamic Brakes

Models feature a heavy diecast chassis for maximum tractive effort, DC motor with superrite anistropic magnets, sintered bronze oilless bearing, 5-pole skew wound balanced armature motor with low amp draw and precisely-meshed worm gear and spur teeth for silent running.