重じゅう量りょう物ぶつ運うん搬ぱん船せん

Meanings

1

noun

heavy-lift ship; heavy cargo carrier

Specialized maritime term for a vessel designed to transport unusually heavy or oversized cargo.

carry, luck, destiny

搬conveyor, carry, transport

船ship, boat

貨か物もつ船せん
貨物船 is a general cargo ship, while 重量物運搬船 specifically handles heavy or oversized loads.
コンテナ船せん
コンテナ船 carries standardized containers; 重量物運搬船 is for non-containerized heavy cargo.

Compound of 重量物 (heavy cargo) + 運搬 (transport) + 船 (ship).