Liebherr demonstrates deep foundation knowledge

At CONEXPO CON/AGG 2017, Liebherr is showcasing its range of machines for the deep foundation industry including the piling rig LRH 600 and the piling and drilling rig LRB 355. Both machines have been especially adapted according to US requirements, and are premiering in North America.
March 8, 2017 Read time: 2 mins
Liebherr LRH 600 Piling

At CONEXPO CON/AGG 2017, 718 Liebherr is showcasing its range of machines for the deep foundation industry including the piling rig LRH 600 and the piling and drilling rig LRB 355. Both machines have been especially adapted according to US requirements, and are premiering in North America.     

The crawler crane model LR 1300 with attached fixed leader system, serves as the basic machine for the piling rig LRH 600. In this configuration, the rig enables a diverse range of applications including: piling work with a hammer or vibrator, drilling operations with continuous flight auger or down-the-hole hammer, and various soil improvement methods.

The leader elements of the LRH 600 allow quick and easy assembly through the pin connections. Stability is ensured by the lattice boom design and through the kicker, secured via supporting tubes at the boom head. The two compensating cylinders ensure that the leader always remains parallel to the upper carriage, and provide the maximum transmission of the torque.

Inclination and radius can be adjusted using another pair of cylinders. The LRH 600 achieves an effective working length of 164 51 meters and a maximum radius of 15 meters with a fixed leader.

The LRB 355 has been especially equipped with a larger undercarriage for the US market, which increases the machine’s already high level of stability.

Another advantage of the new undercarriage is the minimized transport weight. The jack-up system allows the crawlers to be dismantled, resulting in a transport weight of only 42 US tons (38 tonnes) for the basic machine.

The machine’s parallel kinematics provide for a large operating area. Since all winches are mounted directly on the leader, this allows for a direct view from the operator’s cab to the main winch, and ensures the ropes do not move during leader adjustment.

For more information on companies in this article

Related Content

  • Zoomlion unveils new crawler crane
    April 4, 2012
    The Zoomlion HCC-80 is the latest edition to its crawler crane range. Weighing in at 72.5tonnes, GCS says the HCC-80 is easy to transport, and is among the first in the industry to meet ANSI standards for safe operation. The crane is also said to be ideal for general construction, bridgework and pile driving applications, as well as oil refinery and power plant work.
    Read More
  • Working in tandem
    August 16, 2018
    A tandem crane lift has been carried out in Kuwait on a major project in using Demag machines from Terex. The two machines have been used on the Kuwaiti government's Sheikh Jaber Al Ahmad Al Sabah Causeway Project. This 36km-long road connection is among the world's largest infrastructure projects underway at present. The project includes a 27km-long bridge over Kuwait Bay. The Kuwaiti logistics service provider Integrated Logistics Company (ILC) is carrying out key sections of the project, moving pre-a
    Read More
  • New demolition excavators
    April 29, 2025
    Extended reach excavators offers versatility for demolition works, with new models now available
    Read More
  • Versatile crane from Sennebogen
    December 18, 2017
    Sennebogen is now offering a 50tonne capacity crawler crane that the firm claims is easier to transport and more versatile than other models in the range. The new Sennebogen 1100 crane is the smallest in the line-up and features a lattice boom job with possible lengths from 10.3-52.3m, as well as a sophisticated load control system. The firm says that the machine offers a good lifting scope with regard to height and breadth, while the variable boom system is also said to allow the driver to cope with
    Read More

Highlighted Content