Tower crane, also known as "tower crane".  "tower crane" is used for the  high-rise building construction, as a lifting equipment, one of the common construction hoist machinery . As it looks like a tower, it was called the "tower crane."

(A) the classification of tower crane
    (TowerCrane) is a crane to a smaller category, lifting hoist machinery is a kind of construction hoist machinery, engineering machinery .
    A kind of bar that is very easy to understand. Cranes are divided into many categories, such as truck cranes, crawler cranes, bridge cranes, towerCranes, etc., commonly used construction crane lifting hoist a tower crane, construction hoist,gantry hoistso on.

    According to the national standard classification criteria for tower crane models QT, one of the "Q" on behalf of the "crane", "T" represents a "tower" in.The title of general domestic standards are like this, of course, as we learn from countries GermanyFrance, liebherr tower crane Potain technology manufacturing,some manufacturers also by foreign coding style rules to define the model name.

   Tower cranes are designed for different forms can be divided into many varieties, such as jack-tower machine, within the climbing tower crane, flat-head tower crane, tower crane boom, fast-loading tower craneso on. Distinguishing criterion, there are many.