A mobile pipe laying machine includes a machine chassis having a front end, a rear end, a first side, and a second side, and a boom extending from the first side of the machine chassis. The mobile pipe laying machine also includes a movable counterweight system extending from the second side of the machine chassis, the movable counterweight system being selectively movable to change the center of gravity of the machine in at least one of a forward or a rearward direction.
一种移动式铺管机器包括具有前端、后端、第一侧和第二侧的机器底盘,以及从机器底盘的第一侧延伸的吊杆。移动式铺管机器还包括从机器底盘的第二侧延伸的可移动配重系统,可移动配重系统选择性地可移动以在向前或向后方向中的至少一个方向上改变机器的重心。
Counterweight system for hoisting machine
用于起重机器的配重系统
2022-10-04
Patent
Electronic Resource
Chinese
MOBILE COUNTERWEIGHT MECHANISM OF A HOISTING MACHINE AS WELL AS A HOISTING MACHINE
European Patent Office | 2017
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