Deep foundation
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liebherr-lrh-maekler-fixed-or-swinging-leaders
Fixed and swinging leaders
Piling rigs with fixed or swinging leader

Leader systems for high inclinations and large radii

The deep foundation machines of the LRH series are a perfect combination of innovative leader design, powerful attachment tool and smart basic machine. Sophisticated leaders enable a wide range of applications, especially when large radii or very high inclinations are required.

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A matter of inclination: foundation piles for a railway bridge

  • Skin friction piles each weighing 29 t with a length of 58 m and a diameter of 1016 mm.
  • Inclination: 1:5 (11.3°)
  • Basic machine: HS 895 HD on a barge
01/05

Lattice leader

The leader’s lattice design provides a high level of stability, ideal for high outreach and working lengths over 50 metres.

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One of a kind

The animation briefly explains the most important technical innovations of the LRH 200.

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Foundation for electricity pylons

  • Piling element: spirally welded pipes
  • Diameter: 920 mm
  • Length: 30 m
  • Weight: 9.5 t
  • Inclinations up to 1:4 (14°)
01/06

LRH 100.1 unplugged

Even the smallest LRH is now available battery-powered. Watch Herkules carrying out emission-free piling work in Sweden.

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Get in touch

If you have any further questions, please contact our local sales or service team.

Portfolio

Results 1-4 of 6
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      Equipment

      One-stop shop - we provide the right tools and equipment too.

      Assistance systems

      Construction sites are becoming larger and more complicated. Intelligent machines play a key role here.

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      For the operator

      • Remote controlled assembly
      • Leader inclination memory
      • Ground pressure visualization
      • Drilling assistant
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      For the construction management

      • Process data
      • Machine data
      • Construction site data
      • Position data
      Liebherr-LRB-16-LV-20-F-LIPOS-Erding-Robl-294

      LIPOS

      Machines and working tools can be precisely and efficiently positioned on the jobsite using this positioning system.

      Our competences

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      Customer service

      • Technical support
      • Field service
      • Parts and service products
      • Upgrades and retrofits
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      Application technology

      • Operator training
      • Use of ideal equipment and tools
      • Correct use as regards to specific ground conditions
      • Evaluation of machine data
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      LRH 600 with fixed leader

      The leader is attached to the boom head of the crawler crane or duty cycle crawler crane. In addition to pile driving with a hammer or a vibrator, the LRH series of machines can be used for drilling operations with continuous flight auger or down-the-hole hammer. Further applications include soil mixing and cutter soil mixing. Even deep gravel columns can be installed using vibro-replacement.

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      LRH 600 with swinging leader

      With this design, the leader hangs on a special traverse. This equipment is especially suitable for installing steel piling elements up to 50 m long, as well as for piling work with large inclinations. Therefore, the swinging leader is often used for marine constructions. The configuration using a vertically suspended and reduced leader is ideal for driving sheet piles.

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      LRH 100 / LRH 200

      Compact piling rigs with especially flexible leader kinematics - this allows for large radii and inclination in all directions.. Timber, concrete or steel piles can be installed without any problem.

      All machines in the LRH series are also available as battery-operated versions.