Eco hopper provides a series of square hoppers to hold a grab capacity of 1 to 37 cubic meters. Each hopper size has a corresponding high or low level frame, depending on the choice of discharge equipment. Because all our standard jumpers follow the same design principles, component modules can be standardized to reduce production period.
Eco dust hopper equipped with a simple and effective dust-proof system to minimize dust flying during grab operating. Hopper is divided into inside and outside, separated by elastic rubber dust isolation device. The main function of the outer hopper is to receive cargoes from grabs.(marine crane manufacturer;offshore crane manufacturer)