... and good service Our 450KW multi-function working tugboat assists cutter-suction dredger in anchor handling and ... , 3200HP 26m full-rotary tugboat, 1000HP 16m Tugboat, 34m Maritime supervise boat, cutter-suction dredger, bucket ... -wheel dredger, 73m container vessel, 40ton fixed type floating crane ship, multi-function working boat, Auto boat, etc. 450KW multi-function ...