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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.

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

    Technical data - LSC 8-18 slurry wall cutter

    PDF (8.4 MB)

    Technical data (USA) - LSC 8-18 slurry wall cutter

    PDF (5.6 MB)

    Seperation plant for slurry wall application SP 600 C - technical data

    PDF (5.0 MB)

    4C-Power - pay per use

    PDF (0.6 MB)

    Job report slurry wall construction in Naples

    PDF (2.0 MB)

    Job report hydromill LSC 8-18 L Munich

    PDF (1.9 MB)
    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
    The central lubrication system of the slurry wall cutter allows for quick and simple maintenance.

    • Slurry wall jobsite in Naples

    • LSC 8-18 Animation Video

    • 4C-Power - pay per use

    • Verticality Assistant

    • Type - Standard cutter wheel set

    • Range of application - Firm to very stiff cohesive soils; in loosely to densely consolidated non-cohesive soils with SPT values up to (N/30cm) ≤ 50. Rock with strength up to approx. 50 MPa. Can be combined with reamer plates.

    • Scope of delivery - The cutter wheel set consists of two cutter wheels rotating clockwise and two rotating anti-clockwise. The suction box and the appropriate number of reamer plates are also included.

    • Equipment - Cutter wheel fitted with flat tooth, CT-SB 38 JM, outside teeth depend on rotational direction (clockwise or anti-clockwise) flat tooth CT- SB42 JR, CT- SB42 JL

    • Type - Standard cutter wheel set

    • Range of application - Firm to very stiff cohesive soils; in loosely to densely consolidated non-cohesive soils with SPT values up to (N/30cm) ≤ 50. Rock with strength up to approx. 50 MPa. Can be combined with reamer plates.

    • Scope of delivery - The cutter wheel set consists of two cutter wheels rotating clockwise and two rotating anti-clockwise. The suction box and the appropriate number of reamer plates are also included.

    • Equipment - Cutter wheel fitted with flat tooth, CT-SB 38 JM, outside teeth depend on rotational direction (clockwise or anti-clockwise) flat tooth CT- SB42 JR, CT- SB42 JL

    • Type - Cutter wheel set for rock

    • Range of application - From soft to hard rock, with strengths above 50 MPa.

    • Scope of delivery - The cutter wheel set consists of two cutter wheels rotating clockwise and two rotating anti-clockwise. The suction box and the appropriate number of reamer plates are also included.

    • Equipment - Cutter wheel fitted with round shank chisel RSC 22-32 E

    • Type - Cutter wheel set for rock

    • Range of application - From soft to hard rock, with strengths above 50 MPa.

    • Scope of delivery - The cutter wheel set consists of two cutter wheels rotating clockwise and two rotating anti-clockwise. The suction box and the appropriate number of reamer plates are also included.

    • Equipment - Cutter wheel fitted with round shank chisel RSC 22-32 E

    • Type - Cutter wheel set for mixed soils

    • Range of application - Firm to very stiff cohesive soils; in loosely to densely consolidated non-cohesive soils with SPT values up to (N/30cm) ≤ 50. Rock with strength up to approx. 50 MPa.

    • Scope of delivery - The cutter wheel set consists of two cutter wheels rotating clockwise and two rotating anti-clockwise. The suction box and the appropriate number of reamer plates are also included.

    • Equipment - Cutter wheel fitted with flat tooth FT 45-20 E

    • Type - Cutter wheel set for mixed soils

    • Range of application - Firm to very stiff cohesive soils; in loosely to densely consolidated non-cohesive soils with SPT values up to (N/30cm) ≤ 50. Rock with strength up to approx. 50 MPa.

    • Scope of delivery - The cutter wheel set consists of two cutter wheels rotating clockwise and two rotating anti-clockwise. The suction box and the appropriate number of reamer plates are also included.

    • Equipment - Cutter wheel fitted with flat tooth FT 45-20 E