PEC 2010_Umschlag_engl - Palfinger

Clamshell Buckets with Vertical Hydraulic CylinderThe clamshell bucket is a proven grapple for daily routine work – ideal for excavatingfoundations, trenches and other similar applications in civil engineering. The closelypositioned shell pivots ensure good digging behaviour and high closing pressure.Kinshofer• Good digging behaviour through the closely positioned shell pivots• Longevity is ensured through the use of 500 HB steel in the manufacture of cutting edgesand the generously dimensioned bearing system. The enclosed hydraulic cylinder (in a hubunit) and short hydraulic connection hoses lower the risk of damage and down-time• Maximum loading height is achieved through the compact design• Special model with scraper and special bucket shape for excavating foundationsand graves• Special model with round buckets for digging well shafts etc.• Bolt-on digging teeth are delivered with each clamshell bucket• Excellent digging characteristics are the result of high closing forces(20 kN at an operating pressure of 26 MPa)Clamshell buckets PZG-GVVolume Width Opening max. Number of Self weight Closing force LoadB teeth capacityType (litre) (mm) (mm) (kg) (kN) (kg)PZG150GV 150 325 1390 3 260 20 3000PZG200GV 200 400 1390 3 275 20 3000PZG250GV 250 500 1390 5 295 20 3000PZG325GV 325 600 1390 5 315 20 3000PZG350GV 350 650 1390 5 320 20 3000PZG450GV 450 800 1390 9 355 20 3000Special grapples incl. scraper PZG-GVF or round shells PZG-GVRPZG100GVF 100 600 800 5 280 30 3000PZG125GVF 125 760 800 7 315 30 3000PZG150GVF 150 600 1000 5 275 30 3000PZG190GVF 190 760 1000 7 305 30 3000PZG200GVF 200 600 1000 5 295 30 3000PZG030GVR 30 - Ø 460 4 210 30 3000PZG050GVR 50 - Ø 600 5 225 30 3000PZG150GVR 150 - Ø 900 5 240 30 3000AccessoriesTypeDescriptionPZR450GF recommended flange rotator– load capacity 4500 kgPZR450G-XX* shaft rotator – up to 4500 kg load capacityN00074 quick change system for shaft-type rotatorsN00072-XX* reduction link between rotator and grappleN00143 scraper - indicate type of grapple when orderingN00130 welded hooksN00129 wear plates to protect horizontalcutting edges (2 pieces)N00173 adapters for mounting of compression railsN00048 compression rails – length 720 mm (2 pieces)N00049 compression rails – length 1000 mm (2 pieces)*) specify Ø shaft when ordering2201316Technical drawings35 84Ø40Requirements of truck craneOperating pressure: max. 26 MPa (260 bar)Pump capacity: 25 to 75 l/min1392B17