I received my new Sunward SWE 90UF in summer 2021. I have experience with similar machines from other top brands, and this one is efficient and powerful. From lifting big weight to digging the ground for housing or loading a 30-ton trailer, operations are fast and smooth. The biggest asset is the power, the ability to work in tight conditions, and the low cost of ownership. What I also appreciate is that it is quiet. I am very satisfied with my purchase of a Sunward excavator.