LEGO City Cargo Train 7939 (Discontinued by manufacturer) Includes 4 minifigures: 1 train driver and 3 freight yard workers Cargo train features an engine, tank wagon, flatbed container wagon and auto carrier wagon with 2 small cars Big crane fits over tracks and container truck and features a working winch Set features Power Functions battery box, infrared receiver, motor and 8-channel, 7-speed, infrared remote control that controls up to 8 different trains simultaneously Track are not compatible with LEGO 9V trains