Profile: Steel Unlimited, Inc. manufactures buckets, rippers, rakes, grizzy screens and custom attachments. We specialize in CAD design, flame cutting, shearing, rolling, assembly, welding, machining, sawing and grinding. Our roll-out bucket includes heavy-duty hydraulic cylinders & hoses for wheeled & track loaders. We design ripper bucket, which is fabricated with high-abrasion resistant AR400 material for machines ranging from 25,000 lbs.—180,000 lbs.