Process Solutions

Optimizing Process-plant Assets Weir Minerals, the Australia-based process equipment business of the Weir Group, pointed out that with declining ore grade and low commodity prices, the mining...

Resource Center Whitepapers, Videos, Case Studies

Mining Markets

Parlaying the Positives of PGMs On May 17, Chis Griffith, CEO, Anglo American Platinum (Amplats) addressed London Platinum and Palladium Markets during Platinum Week in London. He is passionate...
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Mining Operations & Strategies

Survey: Miners Plan to Spend More on Digital Technologies Four out of five mining and metals companies expect to increase their spending on digital technologies over the next three years, with more...

Suppliers Report

Wisconsin Welcomes Komatsu Mining Executives from Japan’s Komatsu Ltd., Milwaukee’s mayor and Wisconsin’s governor formally cut the ribbon in a ceremony in May that launched the subsidiary Komatsu Mining...
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Mining Equipment Gallery

Mining Tier 4 Final Engines to Be Certified Cummins unveiled ultra-clean mining engines designed to meet European Union (EU) Stage V emissions regulations. The engines will be certified to U.S....

Komatsu Loader is Tier 4i Certified


Komatsu America’s new WA320-7 wheel loader—replacing the WA320-6 and WA320PZ-6 models—is powered by a SAA6D107E-2 165-hp (123 kW) engine that is EPA Tier 4 Interim and EU Stage IIIB emission certified.

Komatsu says the 33,731-lb (15,300-kg) loader features improved efficiency, lower fuel consumption, more operator comfort, and enhanced serviceability to maximize productivity while lowering operating costs. It uses the company’s Parallel Z-bar (PZ) loader linkage to provide the benefits of parallel lifting for pallet moving and high tilt forces to handle large attachments. The PZ linkage also offers large break-out forces to make bucket filling easy and quick. Its lift force is increased by up to 10% compared with the WA320PZ-6 for improved digging performance. Automatic SmartLoader Logic helps save fuel by automatically decreasing engine torque when the loader isn’t working hard, such as when it is driving with an empty bucket. An electronically controlled HST drivetrain features the Komatsu Traction Control System, which enhances operation on soft or slippery ground. The machine is equipped with the exclusive Komatsu EMMS (Equipment Management Monitoring System), which provides enhanced diagnostic features that give the operator and technicians greater monitoring and troubleshooting capabilities. EMMS also continuously monitors all critical systems, as well as the planned maintenance schedule, and provides troubleshooting assistance to minimize diagnosis and repair time.
www.komatsuamerica.com

From the Editor

Committed to the Mining Business You may not have noticed it, but a change has taken place. There was a slight change to the masthead (that column of fine print to the right) and the title below my signature is now different. Late last year, I formed a new company, Mining Media International Inc. based in Jacksonville, Florida, and purchased...
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Exploration Roundup

Kirkland Lake Intersects More High-grade Gold at Fosterville Kirkland Lake Gold has reported additional high-grade drill results from ongoing underground drilling at its Fosterville gold mine in...

This Month in Coal Mining

Warrior Met Coal Ramping Up to Historical Levels In its first quarter earnings reports, Alabama-based metallurgical coal producer Warrior Met Coal defines its strength and position in the market....