LRB 355.1

Piling and drilling rig (LRB series)

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 pi...

Operating weight - 95.6 - 108.8 t
95.6 - 108.8 t
Max. torque - 450 kNm
450 kNm
Max. crowd force - 400 kN
400 kN
Engine power - 750 kW
750 kW
Pile driving with vibrator slim design, max. pile length - 26.5 m
26.5 m

Features

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. In combination with the on-board hydraulics a sufficient amount of performance for various deep foundation works is provided. When using further attachments like casing oscillators, no additional power pack is needed.

Innovative crane control

The crane control system offers a multitude of programme and control options for various piling and drilling methods. Service and machine data is also provided on color displays. The operator thus benefits from a facilitated handling of the rig. Hence, quick working cycles are achieved.

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High service availability

A global service network with experienced technicians and fast access to spare parts ensure high machine availability and a long product service life.

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