KAISHUU, trailing suction hopper dredger (TSHD), was launched in 2002. This dredger is equipped with a 9,500kw dredging pump and has a hopper capacity capable to carry and transport the volume of 16,500m3 of dredged material to its designated location. It has two side suction pipes each capable to dredge up to a depth of 48m. The dredged material can be dumped through the bottom doors, rainbowed directly to the designated location or discharged through floating pipelines.