Liebherr offers a versatile manufacturing program of tower cranes that consists of the following series:
- K, KR, L1 series of Liebherr fast-erecting cranes
- MK serie of Liebherr mobile construction cranes
- DR (Derrick), EC-B, EC-B Fibre, EC-H, HC, HC-L series of Liebherr top-slewing cranes
Because of constructional and qualitative reasons, Liebherr has for many years followed the philosophy based on its own manufacturing components of significant proportion and design of technology solutions for Liebherr tower cranes. Crucial crane components, such as gear-boxes, electro motors, roller bearings , switchgear cabinets and Litronic function modules are designed and manufactured in a production plant in Biberach.
The progressive production technology guarantees the highest precision and, consequently, the highest reliability of the Liebherr cranes. Quality tests are executed according to the very latest methods. Liebherr is the first crane manufacturer in the world who has been granted a certificate of quality system guarantee in accordance with ISO 9001/EN 29001/BS57 500, rubric 1.