![](https://cnzhenu.com/wp-content/uploads/2024/12/DZJ-135-3-700x600.webp)
Project: Zhengzhou Zhengji railway Yellow River bridge
Equipment: DZJ135 electric vibratory hammer
Pile type: steel tubes(diameter 1000mm, length 26-28m)
Geological situation: Sand
Project: Zhengzhou Zhengji railway Yellow River bridge
Equipment: DZJ135 electric vibratory hammer
Pile type: steel tubes(diameter 1000mm, length 26-28m)
Geological situation: Sand