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Montabert V46SHD Hydraulic Breaker

Montabert-150The Montabert V46SHD heavy-range hydraulic breaker features a unique automatic speed variation system, adjusting its impact energy and striking rate to match material hardness in quarrying applications.

 

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Cat 824K Wheel Dozer Delivers Productivity Increases

CAT824-200X
The new Cat 824K Wheel Dozer builds on the solid performance of predecessor models with engineering refinements in its power train, operator station and structures, and in features that enhance safety, serviceability and machine management. With a net power rating of 405 hp (302 kW) and a maximum operating weight of 74,966 lb. (34,004 kg), the 824K is available with six blade configurations ranging in capacity from 6.6 to 21.1 yd3 (5.0 to 16.2 m3) to customize it for production dozing, stockpile dozing or cleanup work.

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Komatsu Offers Articulated Truck

HM300-5-200x
Komatsu America Corp.
formally introduced its HM300-5 articulated dump truck, which was exhibited earlier this year at ConExpo-Con/Agg 2014. Featuring a net 324 hp (242 kW), the HM300-5 is powered by a Komatsu SAA6D125E-7 engine that is EPA Tier 4 Final emissions certified.

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Doosan Excavator has Improved Fuel Efficiency

DOOSAN200X
Two new Tier 4-compliant Doosan excavators are now available in the United States and Canada – the DX300LC-5 and DX350LC-5 ¬– featuring improvements in fuel efficiency, productivity and durability. Replacing the DX300LC-3 and DX350LC-3 models respectively, the new Doosan crawler excavators have new engine modifications and after-treatment technologies to meet Tier 4 emissions regulations. Doosan 271-hp DX300LC-5 and 318-horsepower DX350LC-5 excavators are powered by Scania diesel engines that have been configured with a high-pressure common-rail (HPCR) fuel delivery system as well as cooled exhaust gas recirculation (CEGR).

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