The shape of the shells and also the gaps between the shells may vary in order to optimize the bucket for each application. Hydraulic and mechanic comes in 2 different ways. Both hydraulic and mechanical orange peel buckets, scrap metal, rock, wood chips, waste or recycling etc. A long service life is guaranteed thanks to the robust design. As can be used safely in heavy work. Most orange peels are used for iron scrap. This kind of scoop can work anywhere. Buckets are used for wood chip, pellets, steel scrap and so on. Specially designed to load and unload. High jaw strength has a high compression factor.