起重机的英文怎么说？
向大家介绍起重机的英文名称。
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Crane
1年前 0条评论 -
起重机的英文名为 “Crane”。
A crane is a mechanical device that is used for lifting and moving heavy objects. It consists of a large vertical mast or tower, which is mounted on a base that can rotate horizontally. This base is supported by wheels or a track system, allowing the crane to move around a construction site or other work area.
The top of the mast or tower is fitted with a lifting mechanism, such as a winch or hoist, which is used to lift and lower heavy objects. The lifting mechanism is typically attached to a long, horizontal arm or beam, which is known as the jib or boom. The jib can be extended or retracted to increase or decrease the reach of the crane, allowing it to lift objects from a distance.
There are several different types of cranes, each designed for specific lifting and moving tasks. Some common types of cranes include tower cranes, mobile cranes, crawler cranes, and gantry cranes.
Tower cranes are used for heavy lifting on construction sites, and can reach up to several hundred feet tall. They are typically mounted on a concrete pad, and are capable of lifting loads of several tons.
Mobile cranes are designed to be portable, and are mounted on a truck or other vehicle. They are used for various lifting tasks, such as loading and unloading cargo from ships, lifting heavy objects onto rooftops, and moving materials around construction sites.
Crawler cranes are designed to move on caterpillar tracks, and are used for heavy lifting and transport tasks. They are capable of lifting loads of several tons, and can move over difficult terrain.
Gantry cranes are commonly used in manufacturing facilities and shipyards, and are designed to lift heavy objects from one location to another. They are typically mounted on rails or tracks, and are capable of lifting loads of several tons.
In summary, a crane is a powerful and versatile lifting device that is used in various industries and construction sites. Its ability to move and lift heavy objects makes it an essential tool for many types of work, and its different types and configurations allow it to adapt to a wide range of tasks.
1年前 0条评论
