500 tons Two Lines of Tandem Wagon Tipplers for Coal, Ust-Luga Terminal, Russia Handling Rate: 25 cycles/h (50 wagons/h) each C - Type Rotary Dumper For several years now, two lines of car dumpers, each with a nominal capacity of more than 3,500 t/h for unloading coal have enabled our customer to handle more than 13,000,000 tons of coal per year.