Trench cutters & Cutter systems

Whether limited spatial conditions, hard subsoil or large trench depths: The robust cutters and cutter systems from Bauer achieve top performance even under the most challenging conditions. What makes them so successful? It’s simple: our proven technology, a high quality standard and our extensive expertise in the area of diaphragm wall equipment.

Our trench cutters & cutter systems

BAUER Cube System

Technical details

Höhe Schlitzwandfräse
Transport dimensions per container (6,06 x 2,90 x 2,44 m)
Schlitzbreite
Trench width (640 mm - 1.000 mm)
Schlitzlänge
Trench length (2.400 mm)
to the Product
BAUER Cube System
CBC 30 Silent Cutter

Technical details

Hydraulikaggregat
Hydraulic power pack (HD 1400 / HE 1400)
Frästiefe
Cutting depth (60 m/80 m)
Icon Fräsrad
Cutter (MBC 30)
to the Product
CBC 30 Silent Cutter
Cutter System BCS 125

Technical details

Höhe Schlitzwandfräse
Total height (27,0 m / 32,4 m)
Traglast
Max. Hook load (HSS 38 / HSS 50)
Schlauchaufrollsystem
Hose drum system (HSS 38 / HSS 50)
to the Product
Cutter System BCS 125
Cutter System BCS 185

Technical details

Höhe Schlitzwandfräse
Total height (20 m / 24 m)
Traglast
Max. Hook load (43 t)
Schlauchaufrollsystem
Hose drum system (optionally rotatable; HDS 90 / HDS 90-T)
to the Product
Cutter System BCS 185
Trench Cutter BC 32

Technical details

Höhe Schlitzwandfräse
Total height (9.5 m)
Schlitzlänge
Trench length (2.800 mm)
Schlitzbreite
Trench width (640 – 1,500 mm)
to the Product
Trench Cutter BC 32
Trench Cutter BC 35

Technical details

Höhe Schlitzwandfräse
Total height (12.6 m)
Schlitzlänge
Trench length (2,800 / 3,200 mm)
Schlitzbreite
Trench width (640 - 1,500 mm)
to the Product
Trench Cutter BC 35
Trench Cutter BC 48

Technical details

Höhe Schlitzwandfräse
Total height (12.6 m)
Schlitzlänge
Trench length (2,800 mm / 3,200 mm)
Schlitzbreite
Trench width (800 - 2,000 mm)
to the Product
Trench Cutter BC 48

Main components & operating principles of cutter systems

The cutter is the centerpiece. This comprises a steel frame with two gearboxes attached to the base. During operation, these run in contrary motion around a horizontal axis. Cutting wheels mounted on the gearboxes loosen the soil material continually and break it down. The pump installed directly above the cutting wheels conveys the support slurry loaded with soil material up to the surface of the desanding plant. Solids and slurries are separated there. The slurries are then pumped back into the slurry circuit. The capacity of the cutter is determined by the crowd force and the torque. To achieve an optimal cutter performance, our cutters are equipped with with assistance systems to control the cutting parameters.

Diaphragm wall methods

Product brochures