Umuheto wo Kuvunika Umuheto ni igice cyingenzi cya sisitemu yo kuvuza umuheto kuri Trailing Suction Hopper Dredger (TSHD).Harimo urutonde rwimitsi ihujwe na sisitemu yo kuvuza umuheto kuri TSHD n'umuyoboro ureremba.Igizwe numutwe ureremba, hose idafite buoyancy (Hose A), icyuma kireremba hejuru (Hose B) hamwe na shitingi ireremba hejuru (Hose C na Hose D), hamwe no guhuza byihuse, Bow Blowing Hose Set irashobora kuba vuba ihujwe cyangwa itandukanijwe na sisitemu yo kuvuza umuheto.