Liebherr releases new LB 44 rotary drilling rig

LB 44 rotary drilling rig extends Liebherr’s range of products for deep foundation applications. The new rig can easily be transported despite its large dimensions and offers a high level of mobility on a jobsite.

The LB 44 rotary drilling rig weighs approx. 160 tonnes and has been designed for drilling diameters of up to 3 m and drilling depths of maximum 92 m. The rig is driven by a V8 diesel engine offering 505 kW (677 hp) and complying with the exhaust certification stage IIIB.

Possible applications of the LB 44 include Kelly drilling, drilling with double rotary head, continuous flight auger and full displacement tool. The powerful rope crowd system with approx. 56 t pull force allows utilisation of the entire length of the leader. (Source: Liebherr-bauma.com)