Triangular sliding steering engineering vehicle device for narrow working space

A triangular sliding and steering engineering vehicle device for a narrow working space comprises a power chassis device with a rack (1), a hanging frame (3) arranged on the power chassis device and an upper mounting device (5) arranged on the hanging frame (3), supporting treatment on the hanging frame (3) is achieved through the power chassis device, and the hanging frame (3) is supported through the upper mounting device (5). According to the engineering vehicle device, shoveling, loading and transporting engineering operation treatment is achieved, mounting connectors are arranged on the front side face and the rear side face through the hanging frame (3), and therefore the movement passing performance of the engineering vehicle device is improved, and the engineering vehicle device is suitable for operation in a narrow operation space. 一种用于狭窄作业空间的三角式滑移转向工程车装置，包含有具有机架(1)的动力底盘装置、设置在动力底盘装置上的挂架(3)、设置在挂架(3)上的上装装置(5)，通过动力底盘装置，实现了对挂架(3)的支撑处理，通过上装装置(5)，实现了对用于铲、装、运工程作业处理，通过挂架(3)，实现了在前后侧面部设置安装接口处理，因此提高了工程车装置的运动通过性