... = 100 kgsApplication and advantages:1. polyurethane tires Widely used on wheelbarrow, Lawnmower ,hand truck, and trolley2. abrasion resistance, corrosion resistance ... and higher flow rate3. polyurethane tires with the benefit of ... 14'',15'',16'',18'',20'',24'',26'' pu foam tires 10x3.50-4 for hand truck