1. Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself.
2. Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure.
3. Control Method: Room control or remote control to avoid any injure to the operation staff.
4. Main lifting motor: with thermal protection and currency protection.
5. Hooks with latch
6. Rubber buffers
7. Protective earthing
8. Crane switch and travel end switch
9. Sub-assemblies characteristic are tested before assemly.
10.All cranes must be pre-assmebled and tested before leaving factory and offer the certification of test.
link:http://www.sinokocrane.com/p-1375/Steel-Scrap-Charging-Crane-with-Grab-for-steel-making.html