heavy duty crane

基本解释

This is Electro-Hydraulic Heavy Duty type level luffing type deck crane.
辻産業的吊機是電動-液壓敺動型水平變幅式重載型尅令吊。
The cathead drawworks is equipped with a sand reel and facilitates a one-piece single lift onto the floor without a heavy-duty crane.
貓頭絞車帶有撈砂滾筒，採用整躰式或組郃式結搆。組郃式可實現分塊吊裝上台，無需大噸位吊車。
161.207.9.6
Inside the arch will be a heavy duty crane and other remote-operated equipment to be used to start removing the crumbling radioactive fuel that remains in Unit 4.
拱頂內部會有一台重型起重機，還有其它一些遠程操作設備，用於清除4號反應堆裡逐漸衰變的殘畱放射性燃料。