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 …

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.

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.

Mar 31, 2025 · Dragline equipment is a powerful and essential tool used in industries such as mining, construction, and agriculture. These massive machines utilize a bucket system …

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 …

Nov 6, 2025 · Dragline excavators are particularly well-suited for open-pit mining, where minerals or ores are extracted from the surface. In open-pit mining, the terrain is relatively flat, allowing …

Sep 15, 2025 · Draglines are huge earth-moving machines. They work by lowering a bucket to the surface of the waste to be excavated and dragging it down the slope towards the machine. As …

It operates using a hoist rope system and a dragline bucket to remove large amounts of material efficiently. Below is a detailed guide covering its types, working principles, uses, and …

Jun 28, 2021 · Add a winch drum to a crawler crane and you’ve got yourself a dragline. This type of dragline excavator is built offsite and transported to the mine. They can be readily …

As a piece of heavy equipment, a dragline excavator is used in civil engineering and surface mining. Draglines fall into two broad categories: those that are based on standard, lifting …