Aggregates Manager Digital Magazine
Issue link: http://read.dmtmag.com/i/548151
CONTENTS On Our Cover: Luck Stone partners with Jaybridge Robotics on an autonomous haul truck. Cover photo courtesy of Luck Stone's Trevor Blanning and Matt Rise. 8 Volvo's new EC140E excavator offers more power and an upgraded cab. 26 Regular maintenance, parts logs, and good recordkeeping help guarantee day-to-day reliability of impact crushers. COLUMNS & DEPARTMENTS FEATURE ARTICLES 21 Dust Control Best Practices Good dust control is good process control. Our experts offer a seven-step process for mini- mizing dust throughout your operation. AUGUST 2015 VOLUME 20, NUMBER 8 OPERATIONS ILLUSTRATED 14 Under Development: Autonomous Trucks Luck Stone and Jaybridge Robotics are developing an aftermarket technology solution that could soon take the driver out of the haul truck. 26 Big Impact With appropriate training, proper operation, and the right maintenance routine, your impact crushers can go the distance. 32 Wheel Loader Workhorses New loaders offer better fuel economy and robust designs for maximum productivity. 3 EDITORIAL Tougher grades for workplace exams. 5 AGGMAN ONLINE Catch up on the latest news from our web site and social media channels. 6 STATE AND PROVINCE NEWS A roundup of the latest news in North America. 8 ROLLOUTS Sandvik Construction's new range of SK and SC screens, and other new equipment for the aggregate market. 37 DATA MINING The latest fi nancial analysis of issues impacting in the industry. 38 ROCK LAW An ALJ's rejection of a fl agrant designation brought by MSHA highlights the difference between S&S and fl agrant violations. 41 ADVERTISER INDEX See who's who and where to fi nd their products. 42 CLASSIFIED ADS Aggregate industry classifi eds. 44 CARVED IN STONE Despite a depressed economy, Barre, Vt., drew skilled tradesmen from around the world and fueled growth.