Aggregates Manager Digital Magazine
Issue link: http://read.dmtmag.com/i/853705
COLUMNS & DEPARTMENTS FEATURE ARTICLES 17 Motor Graders Matter Although often underutilized, motor graders are an important part of an overall system, impacting cost per ton everywhere from the face and plant to haul roads and yard. OPERATIONS ILLUSTRATED Cat Command for loading — available as a retrofi t kit — al- lows line-of-site remote control of Cat 988K wheel loaders. By following six simple preventive maintenance guide- lines, operators can achieve optimal performance from their breakers. 10 Gambling for Gold Gold Rush's 316 Mining crew risks it all in hopes of striking Oregon pay dirt. 22 Six Tips for Maintaining Your Breaker Extend breaker life by following routine maintenance proce- dures. 3 Editorial Revamping WOTUS, again. 4 Data Mining The latest fi nancial analysis of issues impacting in the industry and Aggregates Manager's exclusive aggregates industry outlook. 6 State and Province News A roundup of the latest news in North America. 8 RollOuts Sandvik's new QJ341+ jaw crusher, and other new equipment for the aggregates market. 28 Rock Law As 'fl agrant' case law continues to develop, an ALJ upholds the designation under a narrow interpretation. 30 Advertiser Index See who's who and where to fi nd their products. 31 Classifi ed Ads Aggregate industry classifi eds. 32 Carved in Stone Sand has many environmental uses, but beach replenish- ment is one that is often forgotten. PAGE 8 PAGE 22 On Our Cover: In season seven, the Gold Rush crew mine familiar territory in Oregon, but encounter unanticipated challenges. Cover photo courtesy of Kolberg-Pioneer. AUGUST 2017 | VOLUME 22, NUMBER 8 TABLE OF CONTENTS