HSG 5-18 C/L

Name: HSG 5-18 C/L Slurry wall grab
Brand: Liebherr

Slurry wall grab

The hydraulic slurry wall grab is modularly designed and has an extremely robust base body. As the names of the grabs imply, HSG 5-18, slurry walls with thicknesses between 500 and 1800 mm can be installed, depending on the composition. The base body of the “L” (large) version is 2.5 m longer. The resulting total height of the grab at 9.5 m, as well as the high weight with low centre of gravity provide for even better vertical positioning and are especially advantageous when installing larger dimensioned slurry walls. When working in difficult ground conditions, the dead weight of the grab can...

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01/08

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Semi-Kelly guide

The optional semi-Kelly guide on the boom head of the duty cycle crawler crane provides for steady guidance of the grab outside the trench. This makes rotation and alignment of the grab easier for the operator and accelerates the process.

Grab extension

The grab extension increases weight and length of the grab and therefore enhances the verticality of the trench. It is recommended for depths exceeding 40 m.

Lower guide bar extensions

Additionally available guide bar extensions allow for the grab to be aligned in the trench more quickly. These extensions are mounted on the existing guide bars.

Additional weight

Additional weights are available in various sizes up to 7 t. These are used when working in hard soils.

Adjustable guide bars

During excavation work the grab direction can be corrected using the guide bars and so higher verticality of the slurry wall is achieved. The system is driven hydraulically and remote-controlled from the cabin. The grab must be equipped with a hydraulic rotating device.

Verticality Assistant

This system monitors the slurry wall installation process by measuring the deviations between the slurry wall and the grab. Additionally the productivity data is recorded.

Slurry wall installation with grab

A clamshell grab excavates the slurry wall panels.

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Verticality Assistant
This YouTube video is provided by Google*. If you load the video, your data - including your IP address - is transmitted to Google and may be stored and processed by Google inter alia in the USA. We have no influence over further data processing by Google.By clicking on "Accept", you consent to the transmission of data to Google for this video in accordance with Art. 6 (1) (a) GDPR and at the same time explicitly consent to the transfer of data to the USA in accordance with Art. 49 (1) (a) GDPR. If you no longer wish to consent to each YouTube video individually in the future and wish to be able to load the videos without this blocker, you can also select "Always accept YouTube videos" and thereby consent to the associated data transmissions and transfers to Google and to the USA for all other YouTube videos which you open on our website in the future. Please note that, in the opinion of the European Court of Justice, there does not currently exist an adequate level of data protection in line with EU standards in the USA, and at present we cannot provide appropriate safeguards to protect your data and offset this shortcoming.Possible risks to you of data transfer to the USA are that access by state authorities cannot be excluded and that your data could be processed for reasons of national security, law enforcement or for other purposes in the public interest of the USA, possibly without you being informed separately and without enforceable rights and effective legal remedies being available to you.You can withdraw consent that you have given at any time with future effect via the settings. For further information, please see our Data Protection Declaration and Google's Privacy Policy.*Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; parent company: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA
Slurry wall grab HSG 5-18 C/L