Aggregates Manager Digital Magazine
Issue link: https://read.dmtmag.com/i/85660
ROLLOUTS Versatile portable impact plant McCloskey International's new I44R combines an impactor with a screenbox and a recirculating conveyor system to create a full crushing, screening, and recirculating system. The machine is powered by a 350-horsepower Cat C9 engine and boasts a 9.8-cubic-yard capacity in a 42- x 43-inch-wide impactor. The 5- x 10-foot screenbox features the company's High Energy technology, a 10-millimeter throw pattern, and direct hydraulic drive. A heavy-duty, three-ply, chevron-pattern belt returns oversize material to the feeder. The unit is said to be easy to move from site to site and can be operational in a matter of minutes with its folding hoppers and conveyors. Transport dimensions are 11 feet, 2 inches high; 50 feet, 4 inches long; 10 feet, 1 inch wide; and a weight of 94,300 pounds. An open chassis design allows for easy maintenance access. Additional options include a water pump and dust-suppression system, as well as a refueling pump. Write 51 on reader card. Made in the U.S.A. McLanahan Corp. launched a new line of filter presses designed, manufactured, and serviced in the United States. The fully automatic systems provide a fines dewatering solution that eliminates the need for slurry ponds and a full-time operator. Several different options are available in both overhead-beam and side-beam design with either recessed-chamber filter plates or membrane filter plates and a wide range of pressures from 225 to 725 pounds per square inch. Other options include core blow systems and automatic wash systems. Write 52 on reader card. Smart engineering LiuGong Machinery Co. says its 922E next generation crawler ex- Your complete guide to new and updated equipment and supplies in the aggregates industry. by Kerry Clines, Senior Editor cavator features additional power and control, a 5-percent improve- ment in operating efficiencies, and an 8-percent reduction in fuel consumption. The machine's Intelligent Power Control System increases digging force by up to 10 percent for 10-second intervals. The no-time-limit heavy-lift system enables the operator to increase pressure to build force and reduce hydraulic flow to the attachment, while reducing speed. An auto- matic boom-descent regeneration sys- tem allows the boom to descend faster. A multi-working-mode selection system gives the operator the ability to match performance with the job. The excavator is powered by a Cummins QSB6.7 diesel engine rated at 127 kW. Write 53 on reader card. Versatile, lightweight, and fast Hyundai Construction Equipment Americas Inc. says its new HL730-9 wheel loader is the smallest, lightest, and most nimble of its new 9-series, boasting a 9.2-second cycle time. The machine is powered by a Cummins Tier-III QSB4.5 engine with three en- gine modes. The loader is equipped with long-life hydraulic filters with 1,000-hour service intervals and Hyundai certified hydraulic oil said to last up to 5,000 hours before changing. The company's Hi-Mate Remote Management System provides operators and service personnel access to vital service and diagnostic informa- tion via an online portal. Write 54 on reader card. AGGREGATES MANAGER September 2012 AGGREGATES MANAGER September 2012 15