Tiltrotators are a permanent fixture in civil engineering today. Flexible use of the backhoe bucket reduces unproductive repositioning of the hydraulic excavator while working, thereby increasing the productivity of the machine. Liebherr tiltrotators have a pivoting angle of 2 x 50° and can endlessly rotate 360°. The protected horizontal tilt cylinder has no protruding parts that could be damaged when working in tight spaces, even at maximum pivoting angle. This guarantees low service costs and makes Liebherr tiltrotators the ideal tool when working in trench lining or in the vicinity of buildings.