Click image to view full size image
The grab buckets is an effective tool for handling scrap steel, rocks, garbage, wood, solid waste and demolition. The number of tines varies between 3 and 8 depending on the grapple capacity. It is made of wear-resistant steel and is designed to handle large rocks and other hard materials. It has a solid structure and strong clamping force, and can effectively grab and carry large rocks.
link:https://www.kinocranes.sg/grab-bucket/grab-for-handling-rocks.html
Grab For Handling Rocks | Kenancranes