Atlas Copco launches 18-tonne underground loader

New 18-tonne capacity underground loader for large operations. New 18-tonne capacity underground loader for large operations.

Atlas Copco is launching a new 18-tonne capacity underground loader for large operations including development work as well as production mining.

The new loader, called Scooptram ST18, is expected to be the most productive LHD (Load Haul Dump) on the market.

Designed to match the successful 60-tonne capacity Minetruck MT6020, the new Scooptram ST18 completes Atlas Copco’s range of underground loaders in this segment.

“We know that this loader is long-awaited on the market”, says Ben Thompson, Product Manager at Atlas Copco. “The optimized bucket means better muck pile penetration, faster acceleration and faster dumping. The result is a better load factor on the truck and, in the end, a higher tonnage per month.”

In addition, the ST18 and the MT6020 share many common parts and control system components, which can substantially reduce total cost of ownership.

The bucket and the unique boom design combined with variable displacement pumps provide safe and efficient operations. This, together with the proven Atlas Copco Rig Control System – which monitors, supports and controls all aspects of the operation – results in superior muck pile penetration, less wear and tear on the machine and an overall faster and more productive loading cycle.

Extra leg room

The operator sits in a spacious FOPS.ROPS-approved, air conditioned cab and has extra leg room thanks to the unique Atlas Copco footbox. The layout of the controls is ergonomically optimised and visibility is best in class even towards the rear, thanks to the sloping design and shorter power frame structure. All of this contributes to an outstanding operator experience and improved productivity.

The Scooptram ST18 has an abundance of safety features, such as automatic brake test, protection guards, 3-point access system, redundant steering system, safety latches, boom lock up, fire suppression systems, machine protection system and more. Furthermore, it can be equipped to run semi-automatically or by radio remote control.  

Beyond this, the new loader offers many sustainable solutions that contribute to maximised uptime and a long service life. For example, automatic ride control and automatic declutch to increase the lifespan of the equipment and to reduce spillage from the bucket. Automatic traction control reduces tire wear and fuel consumption; and the addition of soft stops on the boom, bucket and steering reduce wear and tear on the machine.

Extensive service offering

The ST18 comes with a number of Atlas Copco Service products that contribute to trouble-free operations. One example is the RigScan, an advanced audit service product that offers a real-time, non-intrusive look at the equipment’s running condition and performance. Another example is the Remote Monitoring system, making production and maintenance data available through a user-friendly web interface.

In addition, Atlas Copco offers a training program consisting of classroom, simulator, and on-site training. By using the sophisticated Scooptram ST18 training simulator, new operators are given plenty of opportunity to practice on machines and systems before entering the mine.

Atlas Copco is an industrial group supplying compressors; expanders and air treatment systems; construction and mining equipment; power tools and assembly systems. With innovative products and services, Atlas Copco delivers solutions for sustainable productivity.

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