Ads by Google
Hand dumping (opening) clamshell grab is an efficient tool for loading and unloading sands, coal, mineral powder
and bulk chemical fertilizer. The mechanical structure for opening & closing is succinct and original. It is easy to use and especially works for the
crane which has one hoisting drum
following attached some pictures about grab produce or stock in our factory,(habn't painted)
Hand dumping clamshell grab