The 530r is top of the grizzly range with a multitude of features it has a powerful 530w motor a 300mm cut dual automatic line feed adjustable rotating handle a rotating head for edging or shrub trimming and unusually an adjustableremovable wheel chassis so that you can trim large areas in great comfort designed to last and with the added benefit of the grizzly three year domestic guarantee it also features an edge roll or guide and a plant protection arm and an aluminium telescopic hand