Mar 08, 2019 sand hoppers, sand hoppers Suppliers and Manufacturers at Alibaba.com. Alibaba.com offers 1,172 sand hoppers products. About 2 of these are Concrete Batching Plant, 7 are Conveyors, and 1 are Concrete Mixers. A wide variety of sand hoppers 6 cu yd Self dumping Hopper 10 Gauge Steel. Capacity 5000 lb Dimensions 90 x 90.5.