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ROLLOUTS
Sandvik introduces its QI240 impact crusher. Suitable for recycling
applications or small quarries, the portable plant was designed with
mobility, productivity, transportability, minimal environmental impact,
and user friendliness in mind. The machine is fitted with a pre-screen to
ensure maximum scalping capability in order to prevent any undersize
material passing through the impactor, thereby maximizing throughput
and reducing wear costs. An underpan reduces spillage issues generally
associated with impact crushers and eliminates the need for skirt rubbers. It also protects the main product conveyor from high-velocity material from the rotor. The Pri-Sec impactor features two hydraulically adjustable apron curtains that can be positioned to allow the machine to function as a primary or secondary crusher.
Sandvik Construction | www.construction.sandvik.com
Mobile washing system
W.S. Tyler's Hydro-Clean washing system is now available on a chassis for
easy movement from place to place within a quarry or even from site to site.
The portable unit is said to effectively clean deleterious material from aggregate, recycled, and other minerals, resulting in cleaner products with higher
selling values, particularly in clay-heavy material deposits. The washing system uses up to 75 percent less water than traditional washers and 15 percent
less energy. Water consumption ranges from 27 to 211 gallons per minute,
depending on application and model size, compared to log washers that can
require up to 800 gallons per minute. Energy usage ranges from 34 horsepower on the smallest unit to 300 horsepower on the largest.
W.S. Tyler | www.wstyler.ca.com
Fuel-efficient loading
Komatsu America Corp. introduces the WA320-7 wheel loader, which is said to lower
fuel consumption by up to 10 percent compared to its predecessor, the WA3206. The
unit has 165 net horsepower, is powered by a Komatsu SAA6D107E-2 engine, and is Tier
4i certified. The loader uses the Parallel Z-bar loader linkage, which offers large breakout
forces for filling the bucket — with an increase in lift force of up to 10 percent compared
to its predecessor. Komatsu's SmartLoader Logic system provides optimal torque for the
job, while saving fuel. A third generation hydrostatic drive train features increased pump
capacity for higher efficiency and responsiveness. The machine is also equipped with the
manufacturer's EMMS (Equipment Management Monitoring System), which provides
diagnostic features to improve monitoring and troubleshooting capabilities.
Komatsu America Corp. | www.komatsuamerica.com
Remote control drill
Atlas Copco launched the FlexiROC T30 R radio remote control tophammer drill rig, which
can be equipped with either a COP 1240 or COP 1640 drill for 2- to 3.5-inch holes. The
standard hydraulic carousel-type rod handling system carries four 12-foot rods, for a maximum drilling depth of 57 feet. The rig comes with a Tier 4i Cummins QSB4.5 turbo charged
engine providing improved diesel consumption over its predecessor, the ROC D3 RRC. Its
low center of gravity and high ground clearance are said to provide mobility over the most
challenging terrain, making it well suited for small- to medium-size quarrying jobs.
Atlas Copco Construction & Mining | www.atlascopco.us
Text INFO to 205-289-3782, or visit aggman.com/info.
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