Doosan also added a mass airflow (MAF) sensor and exhaust brake to the engine to help meet Tier 4 emission standards. The mass airflow sensor allows the electronic control unit (ECU) to improve the management of airflow provided by the variable geometry turbocharger (VGT), and to optimize fuel delivery to the combustion chamber based on air intake volume and rpm.…
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Montabert Breaker Adjusts to Material Hardness
The Montabert V65 heavy-range hydraulic breaker features variable-speed technology, automatically adjusting its impact energy and striking rate to match material hardness. Designed for use on large excavators ranging in size from 55 to 90 tons, the 12,324-lb. hydraulic breaker delivers up to 950 blows per minute. For optimal breaking power, the V65 requires a hydraulic flow rate of between 100…
Read MoreAllu: One Step Ahead
March 5, 2014 – Today at a ConExpo-Con/Agg media event, Allu introduced a quarry sized screener crusher processor attachment. The company touted its high-quality products and an emphasis on the North American market. The company’s Dale Mickle said the product is for loaders and excavators.
Read MoreMaking The CASE
March 4, 2014 – CASE’s Jim Hasler spoke at a special ConExpo-ConAgg media event, stressing that the company’s intuitive technology, product support, serviceability and maintenance approach is driving its global expansion. Hasler noted that its service and distribution excellence provides its customers with an unparalleled advantage. CASE is showcasing a variety of new equipment in Las Vegas including its D Series…
Read MoreJohn Deere Opens in Brazil
February 13, 2014 – The John Deere Construction & Forestry Division marked the completion of two world-class manufacturing facilities in Indaiatuba-SP, Brazil. John Deere will manufacture backhoe loaders and wheel loaders in one location and excavators, in partnership with Hitachi Construction Machinery, in the other. Customers in Brazil have utilized John Deere agriculture equipment for over 60 years and the expansion…
Read MoreGeith Buckets
Designed for use with excavators ranging in size from 8 to 75 tons, Geith heavy duty buckets are ideal for loading applications involving soil, dirt and gravel. Available in a wide variety of sizes, Geith heavy duty bucket models weigh between 783 and 8,576 lb., with the largest model boasting a heaped capacity of 5-1/4 cu. yd. Standard design features…
Read MoreDoosan Mini-Excavators
The new Tier 4-compliant Doosan DX63-3 and DX85R-3 excavators have been upgraded with a number of conveniences that provide operators with higher-precision controls, greater force and overall enhanced productivity. Comprehensive improvements to both the 6.3-metric-ton DX63-3 compact conventional tail swing excavator and the 8.5-metric-ton Doosan DX85R-3 reduced tail swing excavator include a blade float, multi-function joysticks, color instrumentation panel, Auto-Shift…
Read MoreMontabert Crusher Bucket
The Montabert CRB 601 crusher bucket attachment provides aggregates producers with an all-in-one collecting, crushing and loading solution. Designed for use with excavators in the 16-to 24-metric-ton weight range, the CRB 601 quickly processes various hard materials – including stone, concrete and asphalt debris – directly on the jobsite. With a loaded capacity of 3/4 cu. yd., the wide-aperture, 4,960-lb.…
Read MoreCrusher Bucket
Designed for use with excavators in the 25-to 34-metric-ton weight range, the Montabert CRB 751 crusher bucket attachment enables producers to process and recycle various hard materials – including stone, concrete and asphalt debris – directly on the work site. With a capacity of 1.05 cu. yd. and a wide bucket opening, the 7,700-lb. CRB 751 crushes up to 52.3…
Read MoreCase Excavators Offer Advanced Fuel Economy
Case Construction Equipment introduced the new Tier 4 interim CX130C and CX160C excavators to its C Series product line, offering customers fuel economy increases of up to 8 percent and 5 percent, respectively, versus previous B Series models; resulting in increased productivity, along with lower overall owning and operating costs facilitated through easier maintenance.
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