The central groove of the hydraulic crane ?
Hydraulic crane of middle pan of the scraper conveyer ?
The central groove of the hydraulic crane is equipped with a tightening device according to the central groove model to realize the special crane installed in the middle groove of the scraper conveyor.
It has many features, like flexible craning, simple structure, reliable operation, it's safe to walk on, and saves time on labor.
The central groove of hydraulic crane could operate freely inside the central groove. So this could offer the guarantee the installation and dismantlement of central groove of the conveyer safely and quickly in the mine.
Hydraulic Crane of Middle Pan of the Scraper Conveyer