LRH 400 Piling rig with fixed or swinging leader

The LRH 400 piling rig is particularly suitable for the inclined driving of heavy and long profiles or piles made of steel or reinforced concrete. Common applications are the ramming of support elements for port construction or in offshore areas. The piling rig consists of a lattice-boom crawler crane or a duty cycle crawler crane as basic machine with a fixed or swinging leader system mounted. Due to the strong diesel engine of the basic machines hydraulic hammers and vibrators can be powered through their on-board hydraulic system. The approved Liebherr control system perfectly supports the use of fixed and swinging leaders. In order to record the executed working processes, a process data recording and reporting system is provided (PDE/PDR).

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Max. crowd force	600 kN
Max. pile length	48.0 m
Max. lifting capacity	35.0 t

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Features

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. more

Intelligent crane control

The crane control system offers a multitude of programme and control options. Color displays clearly provide service and machine data. All movements can be carried out simultaneously. The operator thus benefits from a facilitated handling of the rig. Furthermore, quick working cycles are achieved.

Reliable drive technology

A reliable and easy to service diesel engine designed for the HS series provides the required hydraulic power. Less operating costs are achieved by lower fuel consumption. Through its new exhaust after-treatment system the required emission targets are attained. more

Technical data

Max. crowd force	600 kN
Max. height	48 m
Max. pile length	48.0 m
Max. pile length with fixed leader	42.0 m
Max. pile length with swinging leader	48.0 m
Max. lifting capacity	35.0 t

Downloads

LiDAT – Data transmission and tracking system for crawler cranes and deep foundation machines

PDF (4.6 MB)

Process data recording PDE and process data reporting PDR

PDF (161 KB)

Optional equipment

Eco silent mode

With the eco silent mode the engine speed can be reduced to a predefined, required level. With this feature a notable reduction in diesel consumption can be achieved without any impact on operational output. Noise emissions are thus also lowered.

Automatic engine stop

The machine can optionally be equipped with an automatic engine stop control. Thanks to this feature it automatically switches off during longer work breaks after evaluating several machine parameters. This is fuel saving and environmentally friendly.

Fleet management and teleservice

The data transmission and positioning system “LiDAT” provides important information on the operation of the machine. With these data the operation becomes more efficient. Various additional modules allow machine data reporting or access through service engineers via teleservice. more

Electronic evaluation of working processes

With the PDE process data recording system machine data is recorded during the working process. With PDR these data can be managed, displayed tabularly or graphically, and analyzed. In combination with the telematics system LiDAT these reports can be easily generated from the office. more

Applications

Impact driving

Impact driving uses a hydraulic hammer for the installation of various types of pile. The hammer’s ram mass impacts on the pile.

Liebherr Group: Products & Services for Sweden

Other websites for Sweden

LRH 400 Piling rig with fixed or swinging leader