Polyp grabs are hydraulic equipment for handling bulk cargo: scrap metal, garbage, industrial waste, machine shop rejections, rocks, paper, cardboard, plastic, wood and tires. The RP-version is a version in which the cylinders are partially built into the grippers, this in order to increase compactness and reduce height. The RV version has the vertical cylinders mounted outside the strong build. Any damage to pipes and cylinders is prevented by proper protection. The steel parts and cylinders are made of materials that ensure high quality and durability, while the parts are made of wear-resistant steel HB400. All models can be supplied with a rotary device.