Light Duty Battery Operated Trolleys. Up To 50 Tons Light Duty Battery Operated Trolleys; Industrial Battery Operated Trolley. 10 to 60 Tons Heavy Duty Battery Operated Trolley; AC powered Motorized Trolley. Up to 70 Ton AC Powered Motorized Trolley; Fully Motorized Die cart . 15 Ton Die Cart With-Riser Plate; 20 Ton Die Cart; 8 Ton Die Cart