Liebherr в хронологічному порядку

From the outset it was important to Hans Liebherr to develop and produce key technologies in-house. This became especially clear in 1983 with the A 912 wheeled excavator. Its diesel engine, hydraulic pump, swivelling drive together with planetary gearbox, excavator axles as well as gearbox and transfer box in the undercarriage were all now manufactured in-house.

In 1989 the Litronic followed as another innovation highlight from Liebherr. The Litronic is a complete system of intelligent electronics and functional hydraulics for monitoring, controlling and coordinating all key systems of the excavator. This system was used for the first time in the A 912 Litronic and also continues to optimise the efficiency of every Liebherr construction machine in its modified form today.