MB Crusher’s MB-S23 is the largest trommel screening attachment designed for excavators weighing more than 77,200 pounds. Similar to MB’s other screening attachments, the MB-S23 has a basket with a conical-shape back to increase hourly production and sift through various types of material. MB’s screening attachments do not require a drainage hose. The MB-S23 has a load capacity of 5.6 cubic yards and can be equipped with an iron separator and dust suppression kit. It has interchangeable panels that are available in different screen sizes, depending on the needs of the job. They are designed to screen natural material, such as quarry residue, dry soil, and river stone, to be reused at the job site. 855-622-7874; www.mbamerica.com.