注：
　　1、进入操纵室的走台门向位置为：端面、侧面、顶面。　
　　2、总量、起重机包括电磁盘自重。
　　3、括号内尺寸为室外起重机用。
Note：
　　1、The direction of walkway door access to the cabin is:side ,end and top.　
　　2、The lifting capcity includes the dead weight of magnet.
　　3、When make use of magnet,the rotary parts of the book must be tightly locked with screws and no rotating is allowed.