Häggloader 7HR/7HR-B

Continuous underground loader

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The drive of long, small dimension tunnels requires the use of high capacity equipment designed to operate efficiently in narrow or limited work areas. Atlas Copco's continuous loader Häggloader has the ability to achieve rapid in-and-out transportation while it also helps reduce many other costs. The Häggloader Concept brings pure customer value.

Basically, it's all about resources. Financial, environmental and human resources. Our idea is highly efficient continuous loading for mining and tunneling applications that lower our customers' costs as well as their operations' environmental impact and improve the working environment underground, thanks to less diesel fume.

That's what we call sustainable productivity.

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Safety increases uptime

Standard features like spring applied, hydraulically released (SAHR) brakes ensure worker safety and minimize equipment damage.

Built to last

The chassis and conveyor are made of heavy duty steel plate welded in a continuous process to ensure maximum strength with minimum fatigue.

Flexible and efficient

The conveyor can be quickly adjusted to load various haulage vehicles. Dozer blades clean the floor effectively, eliminating the need for manual clean up.

Compact and powerful

The Häggloader 7HR/7HR-B is a rubber-wheeled continuous loader with a capacity of up to 3.5 m³/min. Suitable for tunnel drift sizes from 8m³, its compact design makes it the ultimate wheel mounted loader for limited spaces. Low fuel consumption, independent front and rear axle steering and four-wheel drive all add to superior production at lower costs. A built-in sprinkler system minimizes dust for improved working conditions. Hybrid power lowers ventilation costs and allows you the flexibility to run your operation anywhere, anytime.

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Technical specifications
  • Häggloader technical specification 3 MB, PDF