A dragline excavator is a heavy-duty excavator used in civil engineering and surface mining. It was invented in 1904, and presented an immediate challenge to the steam shovel and its …

Cat® Draglines are a primary excavating tool in many surface mining operations worldwide. They're highly productive and offer the lowest material cost per tonne in the industry.

Advanced structural analysis, CAD modeling and high-tech gearing software have been utilized to create a dragline designed to deliver outstanding long-term cost-effective productivity and …

Cat® draglines offer the lowest material removal cost per ton, consume less power and emit fewer greenhouse gases than other methods of overburden removal, making them the most …

The dragline, or dragline excavator, is a mechanized excavator and crawler that is used in large-scale works. It operates with a shovel or scoop attached to the machine only with cables, …

Dragline excavators have become bigger, stronger, and more efficient. Today, these machines can dig over 50 meters deep and move up to 6,000 tons of material within a day. The world's …

Aug 16, 2012 · Dragline excavator is used for civil engineering projects and surface mining. Dragline is the largest equipment ever built on this planet. It has the ability to excavate very …

Cat draglines offer the lowest material removal cost per ton, consume less power and emit fewer greenhouse gases than other methods of overburden removal, making them the most …

May 17, 2020 · Utilized in a similar fashion as cranes, draglines are used primarily for open-pit operations to dismantle and transport materials. In strip mining operations, draglines are used …

Dragline excavators, known simply as draglines, are large excavating machines used for surface mining and terrain development. Draglines operate by lowering a bucket onto the terrain from …