LSC 8-18 Slurry wall cutter

The slurry wall cutter is modularly designed and has a robust base body. As the names of the slurry wall cutters LSC 8-18 imply, slurry walls with thicknesses between 800 and 1800 mm can be installed. Bites with lengths of 2800 or 3200 mm and maximum depths of 150 m can be excavated with the slurry wall cutter. Liebherr offers the slurry wall cutter, the HS 8130.1 as carrier machine and the desanding unit as a complete package.
Gallery loading.
Wall thickness 800 - 1,800 mm
Bite lengths 2,800 - 3,200 mm
Weight version L (large) 33.0 - 46.0 t


Cutter wheels

Cutter wheels

Thanks to the quick installation system the cutter wheels can be easily exchanged. Each cutter wheel is driven with 110 kNm and is designed for even the toughest of tasks. more

Turning device

Turning device

The slurry wall cutter is fitted with a hydraulic turning device, which enables the continuous alignment of the slurry wall cutter in the trench.

Steering flaps

Steering flaps

Twelve independently controllable steering flaps correct the cutting direction, and the actual position of the flaps is displayed in real time on the monitor in the operator's cab.

Hose drum system DS 150 T

Hose drum system DS 150 T

Due to the large diameters of the hoses in the hose drum system DS 150 T, high efficiency can be achieved in cutting application.

Additional tank

Additional tank

An additional diesel tank (500 liter) in the hose drum carrier frame of the duty cycle crawler crane enables the longest possible self-sufficient operation.

Proven carrier machine

Proven carrier machine

The HS 8130.1 is designed as carrier. Its high performance winch handles the heavy weight of the slurry wall cutter.

Integrated control

Integrated control

Integrated control

All control elements of the slurry wall cutter are fully integrated in the handling concept of the carrier machine.

High service availability

High service availability

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
Wall thickness 800 - 1,800 mm
Bite lengths 2,800 - 3,200 mm
Weight version C (compact) 29.0 - 40.0 t
Weight version L (large) 33.0 - 46.0 t
Cuttings pump, max. capacity 450 m³/h
Torque of cutter wheel drive 110 kNm
Rotational speed of cutter wheel drive (continuous) 0.0 - 28.5 U/min
Total height version C (compact) 8,000 mm
Total height version L (large) 12,000 mm
Turning (left/right) -50 to 95 °
Max. working depth 150 m
Verticality Assistant

Verticality Assistant

This assistant system monitors and records the slurry wall installation process by measuring the deviations between the slurry wall and the hydromill.

Central lubrication

Central lubrication

The central lubrication system of the slurry wall cutter allows for quick and simple maintenance.

Slurry wall jobsite in Naples

Slurry wall jobsite in Naples

Call up video

LSC 8-18 Animation Video

LSC 8-18 Animation Video

Call up video

4C-Power - pay per use

4C-Power - pay per use

Call up video

Verticality Assistant

Verticality Assistant

Call up video

CW-ST E 2800

CW-ST E 2800 Cutter wheel set

  • Bite lengths 2,800 mm
  • Type Cutter wheel set for mixed soils
  • Range of application Firm to very stiff cohesive soils; in loosely to densely consolidated non-cohesive soils up to approx. 50 SPT. Low strength rock up to approx. 50 MPa.
View details
CW-ST E 3200

CW-ST E 3200 Cutter wheel set

  • Bite lengths 3,200 mm
  • Type Cutter wheel set for mixed soils
  • Range of application Firm to very stiff cohesive soils; in loosely to densely consolidated non-cohesive soils up to approx. 50 SPT. Low strength rock up to approx. 50 MPa.
View details
CW-ST 2800

CW-ST 2800 Cutter wheel set

  • Bite lengths 2,800 mm
  • Type Standard cutter wheel set
  • Range of application Firm to very stiff cohesive soils; in loosely to densely consolidated non-cohesive soils up to approx. 50 SPT. Low strength rock up to approx. 50 MPa.
View details
CW-ST 3200

CW-ST 3200 Cutter wheel set

  • Bite lengths 3,200 mm
  • Type Standard cutter wheel set
  • Range of application Firm to very stiff cohesive soils; in loosely to densely consolidated non-cohesive soils up to approx. 50 SPT. Low strength rock up to approx. 50 MPa.
View details

Sales and Service

Our customers can rely on a worldwide sales and service network. Search here for the right contact partner. Find your contact person

Slurry wall cutter

Everything from a single source: HS 8130 carrier machine, LSC 8-18 slurry wall cutter and SP 600 C separtation plant. The LSC package

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