Allows one man to remove, transport and replace dual wheels without strain or struggleKey features :Additional swivel castor (5th) to provide manoeuvrability combined with stability when moving a loaded unitBraked wheel to increase safetyWide wheel rollers suitable for larger tyresSuitable for common tyres sizes including 480/80R42, 620/70R42, 480/80R46, 520/85R46, 480/80R50 plus moreUpgraded 2 speed hydraulic cylinder for quick and accurate adjustmentAdjustable retaining arm allows for better access in restricted areasCE certifiedMax load: 3300lbsMin wheel Ø: 39''Max wheel Ø: 86.6''Max wheel width: 43.3''Roller Ø: 3''Roller length: 25.5''