挖掘机用于这种挖掘作业,为了适应各种不同的挖掘工程,出现了掘机,同时加长臂也分为多种类型,接下来加长臂厂家就为大家介绍滑移式加长臂的特点功能:The excavator is used for this kind of excavation. In order to adapt to various kinds of excavation engineering, the long arm excavator has appeared, and the long arm is also divided into various types.1.滑移式加长臂是通过伸缩缸和滑块的作用使移动体在固定体上“滑移”,可以通过滑移完成挖掘。1. the sliding type plus long arm is used to make the moving body slip on the fixed body through the action of the expansion cylinder and the slide block, and the excavation can be a
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