Grab bucket is used for excavation and loading of soil, sand, gravel, mud, coal, fertilizer, industrial and agricultural waste and unhandled materials. Special heat-treated steels are used in pins and bushings. It can operate smoothly in the most severe conditions. More than 400 materials are used in bucket areas that are subject to wear. It is produced according to customer needs, according to different types of machine tonnages, general purpose and heavy duty.