Dragline Rigging
Dragline rigging, chain, teeth and bucket component wear parts.
Columbia Steel is a major vendor to the operators of large draglines in the mining of coal, lignite and phosphate because of our determined effort to provide stronger, longer lasting parts. Click on Mining Shovel Parts to see our products for large loading equipment. Also check out Columbia's alloy steel crawler shoes for mining shovels.
Today we can manufacture any dragline bucket or dragline rigging part. Our principal product categories for large draglines include:
XtraLife® Dragline Hoist and Drag Chain. Our cast chain has become the standard of the industry, far outlasting other cast chain with excellent reliability. When our Xtend high carbide overlays are applied to high-abrasion areas, life is extended even further. New innovative chain designs like the Dogbone® and the TwistLink® are expanding Columbia's offerings.
Dragline Teeth and Adapters. We offer a full range of sizes and styles of large dragline teeth and adapters from sizes 75 to 140. They are also available with Xtend® surface hard facing. Our new EZ Drive® Tooth and Adapter system uses a unique positive-lock top-drive pin which can be tapped out by one man, allowing safe and rapid tooth replacement.
Rope Sockets and Wedges. Our patented Easy Out Rope Socket and Wedge system allows wedges to be removed quickly and safely. Only one man and a torch are required.
Links, Clevises and Equalizer Bars. We can offer all the linking components used in large draglines, and have patterns or inventory for the most common items. Columbia Steel is a worldwide leading manufacturer of dragline rigging for surface mining.
Bucket Wear Plates and Structural Components. In addition to Wear Plates and replaceable guards such as Wing Shrouds, Columbia has produced entire bucket front end rings. We welcome your inquiries about bucket components, repair items, or bucket front end rings.
Columbia Steel is a worldwide leader in Dragline Rigging for coal and phosphate surface mining.
