Die vorliegende Erfindung betrifft eine Vorrichtung zur Abgasübergabe zwischen einem durch ein Knick-Drehgelenk getrennten Vorder- und Hinterwagen einer mobilen Arbeitsmaschine vorgesehen, insbesondere ein Muldenkipper, der einen in seiner Länge variierb...

The invention relates to a mobile hydraulic construction machine, in particular a hydraulic excavator, with an internal combustion engine and a hydraulic system driven by means of the internal combustion engine, wherein the hydraulic system comprises at le...

The device (1) has front brakes (10, 11) and back brakes (13, 14), where each brake includes brake circuits (9, 12) to be actuatable by using one of the control valves (6, 7). The control valves are independently controlled and/or regulated by using a comp...

The apparatus has a drive motor (1), a hydraulic pump (2), a control slide (4), a hydraulic traction motor (5), a hydraulic drive as well as a controller (7). The running speed of the hydraulic traction motor is controlled/regulated through the speed of th...

The implement (4) has a working drive movable element (2), and one energy recovery cylinder (3) for recovering energy from the movement of movable element provided with a gas-filled chamber (1). The heating of the energy recovery cylinder is performed by a...

The dumper has a dump body (80), and a heating circuit (100) for heating a base surface of the dump body and comprising a heat transfer medium such as liquid carrier medium e.g. mixture of water and glycol, and hydraulic oil. The heating circuit comprises ...

One quick coupling portion has one guide bolt (24) that engage a centering bore oppositely arranged. Each quick coupling portion (12,14) has coupling plugs (32) or coupling sleeves for the connection of hydraulic lines (46). One coupling portion is arrange...

The system for transporting excavators (12) comprises sets of wheels (20, 22) which are locked on to either end of it, forming a unit which can be towed by a lorry. The excavator can be replaced by a platform to produce a flat- or low bed trailer.