The LRH 100 is based on the approved LB 20 rotary drilling rig basic machine (LB-Series). The special leader kinematic allows an extreme high outreach and inclination of the leader to all sides. The LRH 100 can be transported as one part with mounted hydraulic hammer. This reduces the time for installation on the job site essentially. The flexible hammer system allows the use of ram weights between 2,5 and 7 t.