Product segments

Please enter your search text

Search text

EnglishEnglish
LiebherrDeep foundation
MachinesAttachmentsMethodsServicesTechnologyNewsOther product segmentsMozambique (en)
The product was added to your wish list.
The product was successfully added to the product comparison.

Slurry wall grab

If slurry walls are installed with a grab, a two-jaw slurry wall grab suspended on a duty cycle crawler crane excavates the slurry wall panels. Mechanical grabs are opened and closed via rope, hydraulic grabs via hydraulic cylinders. Hydraulic grabs can additionally be fitted with flexible guiding strips on the grab frame which allow to align the grab within the trench.

Production steps of a slurry wall panel made of reinforced concrete

1. Excavation using a slurry wall grab with addition of support suspension

2. Installation of the stop-end pipes

3. Insertion of the reinforcement

4. Installation of the concrete applying the tremie method with simultaneous pumping out of the support fluid

Hydraulic slurry wall grab

A hydraulically driven thrust rod system opens and closes the grab jaws. The grab is hydraulically supplied through hoses from the carrier machine.

Video: Slurry wall grab

Duty cycle crawler cranes from Liebherr excavating slurry walls with mechanical or hydraulic slurry wall grabs.

This video is provided by Google*. When you load this video, your data, including your IP address, is transmitted to Google, and may be stored and processed by Google, also for its own purposes, outside the EU or the EEA and thus in a third country, in particular in the USA**. We have no influence on further data processing by Google.

By clicking on “ACCEPT”, you consent to the data transmission to Google for this video pursuant to Art. 6 para. 1 point a GDPR. If you do not want to consent to each YouTube video individually in the future and want to be able to load them without this blocker, you can also select “Always accept YouTube videos” and thus also consent to the respectively associated data transmissions to Google for all other YouTube videos that you will access on our website in the future.

You can withdraw given consents at any time with effect for the future and thus prevent the further transmission of your data by deselecting the respective service under “Miscellaneous services (optional)” in the settings (later also accessible via the “Privacy Settings” in the footer of our website).

For further information, please refer to our Data Protection Declaration and the Google Privacy Policy.*Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; parent company: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA** Note: The data transfer to the USA associated with the data transmission to Google takes place on the basis of the European Commission’s adequacy decision of 10 July 2023 (EU-U.S. Data Privacy Framework).

Machines

Results 1-6 of 6
metricimperial
  • Max. lifting capacity - 100 t

  • Engine power - 450 kW

  • Max. winch line pull - 2 x 295 kN

  • Max. main boom - 59.00 m

  • Max. lifting capacity - 70 t

  • Max. winch line pull - 2 x 200 kN

  • Max. main boom - 50.00 m

  • Engine power - 320 kW

  • Max. lifting capacity - 130 t

  • Engine power - 565 kW

  • Max. main boom - 53.00 m

  • Max. winch line pull - 2 x 350 kN

  • Jaw opening width - 2,500 - 3,600 mm

  • Max. closing force at teeth - 594 kN

  • Wall thickness - 500 - 1,800 mm

  • Max. grab weight, full - 30 t

  • Drive - Conventional (diesel engine)

  • Max. working depth - 80 m

  • Max. pull force in recovery mode (dual-winch operation) - 600 kN

  • Max. working depth - 80 m

  • Max. grab weight, full - 30 t

  • Max. pull force in recovery mode (dual-winch operation) - 600 kN

  • Drive - Electric (zero emission)

Job reports

Duty cycle crawler crane HS 8100

with slurry wall grab HSG 5-18 in Milan.

Video: Slurry wall grab HSG 5-18

This video is provided by Google*. When you load this video, your data, including your IP address, is transmitted to Google, and may be stored and processed by Google, also for its own purposes, outside the EU or the EEA and thus in a third country, in particular in the USA**. We have no influence on further data processing by Google.

By clicking on “ACCEPT”, you consent to the data transmission to Google for this video pursuant to Art. 6 para. 1 point a GDPR. If you do not want to consent to each YouTube video individually in the future and want to be able to load them without this blocker, you can also select “Always accept YouTube videos” and thus also consent to the respectively associated data transmissions to Google for all other YouTube videos that you will access on our website in the future.

You can withdraw given consents at any time with effect for the future and thus prevent the further transmission of your data by deselecting the respective service under “Miscellaneous services (optional)” in the settings (later also accessible via the “Privacy Settings” in the footer of our website).

For further information, please refer to our Data Protection Declaration and the Google Privacy Policy.*Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; parent company: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA** Note: The data transfer to the USA associated with the data transmission to Google takes place on the basis of the European Commission’s adequacy decision of 10 July 2023 (EU-U.S. Data Privacy Framework).

Get in touch

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