Diesel engine drilling rig LRB 355.1

rotarypiling

The combined piling and drilling rig LRB 355.1 can be used for a great number of different applications including drilling with Kelly equipment, double rotary head, full displacement tool and continuous flight auger as well as soil mixing and piling jobs with vibrator and hydraulic hammer. The multifunctional machine is designed for a reliable continuous operation. With the powerful as well as fuel and emission efficient V12 diesel engine great output is realised. Large vibrators and drilling equipment are operated by the machine’s own hydraulic system. Thanks to the parallel kinematics the piling and drilling rig has a large operating area. The LRB 355.1 can be transported with the leader, multi sledge and rope attached to the machine. Rotary drive with selective Kelly shock absorber The latest version of the rotary drive has a newly developed Kelly shock absorber, which allows the damping strength to be adapted depending on the respective weight of the Kelly bar. Easy transportation and quick set-up Basic machine and leader with all hydraulic hoses connected can be transported in one piece. The minimized assembly work allows for quick and easy transportation of the machine between jobsites. Hence, time and money is saved even before operation starts. Comfort This includes a modern air-conditioning system with improved airflow, an optimized field of vision and increased noise protection, as well as an orthopaedic operator’s seat with integrated heating and cooling. Powerful drive technology The Liebherr-own and fuel efficient diesel engine generates the required power.