The 4-rope scissors grab is a newly bulk grab, which is suitable to crane with two drum for loading and unloading iron ore, and, coal, bulk fertilizer, and so on. The characteristic of scissor grab is newly structure, convenient operation, and light dead weight, high loading ratio. When the grab loads the iron ore, its ratio is up to 1:2.5. The grab has short opening and closing stroke.
The 4-rope scissors grab is a newly bulk grab, which is suitable to crane with two drum for loading and unloading iron ore, and, coal, bulk fertilizer, and so on. The characteristic of scissor grab is newly structure, convenient operation, and light dead weight, high loading ratio. When the grab loads the iron ore, its ratio is up to 1:2.5. The grab has short opening and closing stroke.