I purchased the 60” wide sifter bucket for an 80hp tracked skid steer. I was originally just going to use it to sift rocks from a pile, turns out it is great for digging them out of the ground too (why i bought the narrowest one). It has been amazing for sifting the rocks and grading my property.The bucket is deep enough to hold plenty of rocks, and better for digging things out of the dirt being narrower. I have been quite hard on it and don’t have anything bent, so that is saying something for sure. For my application this was a necessity, highly recommended.