Load transport vehicle with an interchangeable container and a lifting device for the interchangeable container

摘要

the invention concerns a hubgeru00e4t (2) for swap bodies (20) for a lastentransportfahrzeug (3), in particular to a abrollkipperfahrzeug (3) or a absetzkipperfahrzeug,at least one arm fully (10) for unloading a wechselbehu00e4lters (20) of the lastentransportfahrzeug (3) orthe charging of a wechselbehu00e4lters (20) on the lastentransportfahrzeug (3) and at least one hydraulic schwenkantriebszylinder (28) as schwenkantriebsmittel for the armature (10).characterized by the fact that the schwenkantriebszylinder (28) as a double cylinder (28) is trained on the two double einzelzylinder (70, 90) includesthe each with its own zylinderelement (71, 91) and a piston (72, 92) which, each along a arbeitshubs from the zylinderelement (71, 91) placed either.which one of the einzelzylinder (90), a larger effective kolbendurchmesser than the other einzelzylinder (70) points, and with the einzelzylinder (70,90) in the double cylinder (28) are interconnected, in activity in one or both einzelzylinder (70,the arbeitshu00fcbe 90) to a gesamtarbeitshub of doppelzylinders (28) add or subtract.