Portable surge hopper, Model 105, complete with 45 cubic yard storage capacity with hinged tip out sides, 42” wide discharge conveyor with 40 h.p. electric motor drive, 3 ply conveyor belting, CEMA “C” troughing idlers, rubber lagged head pulley, self-cleaning tail pulley, hinged leg extensions, single axle, lights, brakes and fifth wheel pin.