mth railking 30-1583-1 up big boy freight set W/3.

Union Pacific 4-8-8-4 Big Boy Freight Set With 3.0 Proto Sound Features Set Features •Die-Cast 4-8-8-4 Imperial Big Boy Steam Locomotive •4-Car Reefer Car Consist •(1) Offset Steel Caboose Locomotive Features •Die-Cast Boiler and Tender Body •Die-Cast Metal Chassis •Authentic Paint Scheme •Metal Wheels and Axles •Constant Voltage Headlight •Die-Cast Truck Sides •(2) Precision Flywheel Equipped Motors •Locomotive Speed Control in Scale MPH Increments •Remote Controlled Proto-Couplerr •Engineer and Fireman Figures •Metal Handrails and Decorative Bell •Decorative Metal Whistle •Glowing Marker Lights •Synchronized Puffing ProtoSmoker System •Operating Tender Back-up Light •Real Coal Load •Proto-Sound 3.0 With The Digital Command System Featuring: Freight Yard Proto-Effects •Unit Measures: 29 1/8" x 2 5/8" x 4" •Operates On O-31 Curves Freight Car Features •Intricately Detailed Durable ABS Bodies •Die-Cast Sprung 4-Wheel Trucks •Operating Die-Cast Metal Couplers •Decorative Brake Wheels •Fast-Angle Wheel Sets •Needle-Point Axles