This is the MTH 30-200781 O SF F3 ABA Diesel/3.0. It Features: Colorful Paint Scheme Die-Cast Metal Chassis Die-Cast Truck Sides, Pilots and Fuel Tank Metal Wheels, Axles and Gears (2) Precision Flywheel Equipped Motors In Powered A Unit (2) Remotely Controlled Proto-Couplersr (one per A Unit) Directionally Controlled Headlights Intricately Detailed ABS Bodies Locomotive Speed Control In Scale MPH Increments Engineer Cab Figure In Each A Unit Operating Smoke Unit In Powered A Unit Proto-Sound 3.0 With The Digital Command System Featuring: Passenger Station Proto-Effects Unit Measures:40 1/4" x 2 5/8" x 3 3/4" Operates On O-31 Curves Diesel DCC Features Headlight Bell Whistle/Horn Start Up/Shut Down Rear Coupler Front Coupler Engine Sounds On/Off Sound Volume Ditch Lights Auto/On/Off Forward Signal Reverse Signal Grade Crossing Signal Cab Light On/Off Extended Start Up Extended Shut Down Rev Up Rev Down Coupler Slack Sound Coupler Close One-Shot Doppler Feature Reset Idle Sequence 1 Idle Sequence 2 Idle Sequence 3 Brakes Auto/Off

30-200781