hydraulic scrap for excavators. orange peel grab. BP series. Carrier weight: 1,200 kg - 24,000 kg. BP - POLYP GRAPPLE Polyp-grapple at 3, 4, 5 or 6 Valves. Ideal in the handling of various materials (scrap, paper, plastic, timber, etc.) they are suitable for installation on truck cranes, excavators up to 24 tons.