CLAMSHELL BUCKETS WITH VERTICAL HYDRAULIC CYLINDER FOR DAILY USE The clamshell bucket for daily routine work is ideal for excavating foundations, trenches and other similar applications in civil engineering Good digging performance due to its plunging behaviour and the approved shell geometry Long service life is ensured through the use of 500 HB steel in the manufacture of cutting edges and the generously dimensioned bearing system The hydraulic cylinder is enclosed in a carrier box, lowering the risk of damage and down-time Synchronised shell operation thanks to the generously dimensioned push rods between the carrier box and the shells All bearing bushes are made of a high-strength bronze alloy to secure the emergency running properties The clamshell bucket with scraper is designed specially for excavating foundations and graves Bolt-on digging teeth are delivered with each clamshell bucket Excellent digging characteristics are the result of the high closing force of 20 kN at 260 bar operating pressure

TECHNICAL SPECIFICATIONS Type Volume Width B Openingmax. Numberof Closingforce Load capacity Selfweight SCOPE OF DELIVERY: Clamshell bucket with bolt-on teeth and non-return valve TECHNICAL SPECIFICATIONS: WITH SCRAPER SCOPE OF DELIVERY: Clamshell bucket with bolt-on teeth, scraper and non-return valve TECHNICAL DRAWING Type Description PZR450GF Recommended flange rotator- load capacity4500 kg Shaft rotator - load capacity 4500 kg PZZR450SV-PK Quick change system for shaft rotators PZZR450R-XX* Reduction link between rotator and grapple PZZG-SC** Scraper Wear plates to protect the horizontal...

ACCESSORIES FOR CLAMSHELL BUCKETS The scraper is for clamshell buckets with narrow widths During opening the scraper clears the inside of the shells of sticky materials such as clay The design varies depending on the shape of the grapple The adapter enables the mounting of compression rails or the support for concrete rings for handling paving slabs, curbstones, concrete rings, etc. The adapter can only be used with a non-return valve, simultaneous usage with a scraper is not possible The central lifting device for the HPXdrive, welded eyes or welded hooks serve for lifting chains or slings The...

SCRAPER Type For HPXdrive- and clamshell buckets (please indicate the type of bucket when ordering) ADAPTER FOR COMPRESSION RAILS PZZG-AV/AS Adapter for compression rails Compression rails – length 720 mm (2 pcs.) Compression rails – length 1000 mm (2 pcs.) CENTRAL LIFTING DEVICE, WELDED HOOKS PZHP04ZA Central lifting device for HPXdrive standard Central lifting device for HPXdrive heavy duty WEAR PLATES PZZG-VK 650 mm, 2 pcs. (please indicate the type of bucket when ordering) NOTE: Other widths are available on request. EXTENSION FOR EXCAVATING WITH THE HPX DRIVE PZHP450V Extension for excavating...