Tags: Cool Hard Hat
The Cool Hard Hat, manufactured by a company with the same name, uses two battery-powered fans to blow 8 cubic feet of air across the top of the wearer’s head and neck. This airflow provides cooling as it moves the ...
Your complete guide to new and updated equipment and supplies in the aggregates industry. By Kerry Clines, Senior Editor Tier 4-compliant excavator Liebherr says its new R 9100 mining excavator sets standards in the 100-ton class for productivity, reliability, and cost efficiency. The ...
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