Set is led by an EMD FT diesel locomotive outfitted with the RailSounds sound system. The engine features an operating headlight, operating coupler on rear, dual motors, four traction tires, diecast metal trucks and pilot, and separately applied grab irons and ladders. Pulling behind are two individually numbered passenger coaches with diecast metal trucks, operating couplers, authentically detailed interiors with seats and separate compartments, lighted interiors, flexible diaphragms between cars and opening doors. There's also an observation car with a decorated drumhead along for the ride! The set also comes with eight straight and eight curved pieces of O-27 track, along with an 80-watt transformer/controller.