ARGE

Road construction work with moving traffic always represents a major challenge. This is especially true when only one lane can be closed, consequently leaving little space for working and manoeuvring. That was exactly the case for a rehabilitation project on the A2 motorway in Austria between Vienna and Graz near Schäffern. However, the job was further complicated by another factor: all access roads to the job site were roughly 1km apart. Ensuring an uninterrupted supply of mix to the paver under these

Liebherr’s duty cycle crawler crane was used by a specialist dredging company for dragline application work in Austria. Kiesabbau Wiedemann used the HS 845 HD to extract gravel from the gravel pit of the ARGE S 33 joint venture in Grafenwörth near Vienna. Using the dredging method around 200,000m³ of gravel and sand were extracted, temporarily stored and then loaded for further transportation. Equipped with a powerful 350kW/469 hp six-cylinder diesel engine, Liebherr says the durable steel structure of its

Liebherr’s duty cycle crawler crane was used by a specialist dredging company for dragline application work in Austria. Kiesabbau Wiedemann used the HS 845 HD to extract gravel from the gravel pit of the ARGE S 33 joint venture in Grafenwörth near Vienna. Using the dredging method around 200,000m³ of gravel and sand were extracted, temporarily stored and then loaded for further transportation. Equipped with a powerful 350kW/469 hp six-cylinder diesel engine, Liebherr says the durable steel structure of its