Diaphragm Wall
Casagrande started manufacturing equipment for diaphragm walls in 1963. Over the years, it has developed a complete range of machines in order to satisfy the contractor’s requirements.
Requests for a special machine to excavate efficiently in medium hard to soft soils led to the development of the KRC and grab type K combination. This equipment guarantees superior productivity and makes control of verticality easy in the excavation of diaphragm wall panels and barrettes. The KRC can get into tight corners; a turntable enables the Kelly and the grab to be rotated 45°or 180°, easy transportation without dismounting and quick assembly without service crane. Latest introduction is the hydraulic rope suspended grab system KG25.
Depth: | 30 to 46 m |
Width: | 400÷800 mm |
Length: | 2,5 ÷ 3 m |
Depth: | 50 m |
Width | 600 ÷ 1500 mm |
Lenght: | 2,5 ÷ 3,2 m |
Jaws width | 600 ÷ 1500 mm |
Capacity | 0,78 ÷ 2,39 m3 |
Weight: | 16 ÷ 22 t |
Depth: | 100 m |
Width | 700÷1500 mm |
Length: | 3150 mm |
Jaws width | 600 ÷ 1200 mm |
Jaws opening | to 3000 mm |
Weight: | 8 ÷ 11t |