Clamshell Bucket with Open Shells and HPXdrive The KM 604U HPX is a clamshell bucket using the HPXdrive Standard for handling and easy digging tasks. The open shells enable the handling of bulky materials. Non-return valve, pressure relief valve, welded hooks and reversible wear plates are delivered on each grapple. The revolutionary HPXdrive technology guarantees a reliable and virtually maintenance free attachment. l eliability of the HPXdrive! The movement of the arms of the grapple is generated by R two hollow shafts, which run opposed and have a helix thread, hydraulically driven by a single piston. No more hydraulic cylinders! l Longer life cycle up to 50%! Self-lubrication: The drive unit runs in a permanent oil bath. The compact design makes the HPXdrive resistant to dirt and debris. l ersatility with different types of shells that can easily be refitted onto the V driving unit. l rofitability through low maintenance costs and longer life cycle. P l recise handling with the gear-type KINSHOFER rotator and shells P synchronised by the single piston turning both shafts of the HPXdrive. l otator with shaft is available as an alternative, in case a quick change to a R non-rotating hook is favoured l onstant closing force (17 kN at 26 MPa operating pressure) over the entire opening and C closing process. Package Clamshell Bucket KM 604U HPX with KINSHOFER Flange Rotator Type clamshell bucket, rotator KM 04 F140-30V, upper suspension KM 501 4500, wear plates KM 685 07 set, welded hooks KM 685 06 hook set 2, pressure relief valve, non-return valve the KM 604U HPX is also available with a shaft rotator and quick change system KM 505 Please note: Note: for heavy duty tasks we recommend the quick change system KM 505 HD in combination with the KINSHOFER rotator KM 04 S68-30US Package Clamshell Bucket KM 604HPX/502 with KINSHOFER Rotator with Shaft and Reduction Link clamshell bucket, rotator KM 04 S, reduction link KM 502 4500, short connecting hoses KM 203 01, upper suspension KM 501 4500, wear plates KM 685 07, welded hooks KM 685 06 hook set 2, pressure relief valve, non-return valve Accessories Type adapters for mounting of compression rails compression rails – length 720 mm (2 pieces) compression rails – length 1000 mm (2 pieces) side plates to screw onto the grapple for easy digging tasks (4 pieces) mobile part of hydraulic quick coupling for hose (Ø 10 mm, 2 pieces) hydraulic quick change kit incl. mobile and fixed parts (2 pieces each) mounted with adapters to rotator Requirements of Truck Crane Operating pressure: Pump capacity: Technical Drawings Pump capacity/Operating pressure We reserve the right to amend specifications without prior notice. Kinshofer GmbH, 83666 Waakirchen, Germany