Draglines fall into two broad categories: those that are based on standard, lifting cranes, and the heavy units which have to be built on-site. Most crawler cranes, with an added winch drum on …

Sep 24, 2025 · Our communities deserve to understand how, where, and by whom they are policed. We’re here to provide insight into officer careers and accountability.

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.

Mar 31, 2025 · Discover types of dragline equipment, their uses in mining, construction, and agriculture, and top models for efficient excavation and manure management.

You can count on P&H draglines for dismantling and moving material with outstanding efficiency and cost. Our draglines are built with customer-inspired innovations that help optimize their …

Dec 3, 2024 · Drag line (or dragline) excavators are very heavy machinery which is used for different purposes. These purposes include surface mining, civil engineering and excavation.

Aug 5, 2024 · A dragline is a type of heavy equipment used in mining, construction, and civil engineering projects. It’s a large machine that consists of a boom, a bucket, and a hoist …

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 …

Like cranes, a dragline excavator uses a counterweight to lift heavy materials. They have a truss-like structure composed of three main parts: the boom, stick, and bucket.

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