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Tier 4 Interim engine at machine’s core
A Komatsu SAA6D140E-6 engine with 353 net hp powers Komatsu America Corp.’s WA500-7 wheel loader, which is Tier 4 Interim certified. The WA500-7 comes standard with Komatsu Care, which provides factory-scheduled maintenance for 2,000 hours or the first three years. This wheel loader has an operating weight of 76,611 lbs. when equipped with a 7.3-cu.-yd. general-purpose bucket and a maximum speed of 22.1 mph. Enhanced operating performance, lower fuel consumption, improved operator comfort and easier serviceability are features of the WA500-7 that provide increased productivity and lower operating costs, the company says. The WA500-7 is also equipped with the latest Komtrax technology, which sends machine-operating information to a secure website utilizing wireless technology. komatsuamerica.com Keep Reading
Video: John Deere demos 850K crawler dozer, 370E ADT
https://youtu.be/hsSMpjYj3p8 John Deere Construction & Forestry demoed its new 850K crawler dozer and 370E articulated dump truck (ADT) at a media event in Sacaton, Ariz. Check out the equipment in action. Keep Reading
Large-range machine has more compact layout
The L 556 model belongs to the large-size range of Liebherr wheel loaders and complies with Tier 4 Interim standards. The L 556 with Z-bar linkage for standard operations achieves a tipping load of 29,870 lbs. at an operating weight of 39,460 lbs. The machine is equipped with a 4.7-cu.-yd. bucket and is driven by a 188-hp Liebherr four-cylinder diesel engine. According to Liebherr, the engine compartment was redesigned so the engine is installed transversely. This gives the machine a more compact layout and makes all of the principal maintenance points accessible from ground level, the company says. www.liebherr.us Keep Reading
Video: Eriez illustrates tramp removal process
https://youtu.be/3YLFxaI8biQ Eriez’ new animated video features its equipment as its used to improve material handling efficiency and tramp metal removal in aggregates applications. The video demonstrates its vibratory feeders, suspended magnets and metal detectors in action at an aggregates plant. First, the vibratory feeder takes in the aggregate material, which is then conveyed to a suspended magnet that removes unwanted ferrous materials. Finally, the aggregate material passes through metal detectors, which identify ferrous, nonferrous and non-magnetic stainless steel metals, and a magnetic head pulley, which detects small iron contaminants. Keep Reading
Video: John Deere backhoe, tractor loaders in action
https://youtu.be/7CYZqDG1fqw At a media event at its facility in Sacaton, Ariz., John Deere Construction & Forestry showcased its new equipment, including backhoe and tractor loaders. Photo: John Deere Keep Reading
Three power modes help to reduce fuel consumption
Hyundai Construction Equipment Americas Inc.'s two newest wheel loaders – the HL770-9A and the HL780-9A – are part of the company's new 9A product line that meets Tier 4 Interim standards. According to Hyundai, the HL770-9A features a 297-hp QSL9 engine while the HL780-9A has a 351-hp, QSX11.9 engine. Both loaders have three engine modes – power mode for heavy-duty work; standard mode for general work; and economy mode for light-duty work. The loaders are also equipped with a fully automatic transmission that's designed for minimal power loss, improved travel speed and low noise, according to Hyundai. For jobs such as loading high-sided trucks or hoppers where a higher dump height is needed, both loaders are available in extended-reach models. hceamericas.com Keep Reading
John Deere 1050K crawler dozers in action
John Deere Construction & Forestry capped its dealer and customer training series with a trade press event at its facility in Sacaton, Ariz. Check out a video of its new 1050K crawler dozers working in tandem. Keep Reading
Styling changes are also functional
Kawasaki's 95Z7 wheel loaders were redesigned to meet all Tier 4 Interim emission standards. The 95Z7 features a 388-net-hp engine and is equipped with a 7.3-cu.yd. general-purpose bucket. According to KCMA Corp., the marketer for Kawasaki wheel loaders, the most apparent change to the 95Z7 is its overall appearance. New styling sets the machine apart from other models, KCMA says, but the styling changes are functional as well as aesthetic. For example, KCMA says the hood design improves rear visibility and serviceability. In addition, the planetary automatic‐shift transmission has automotive‐style smooth shifting from pulse width modulation in the control valve. This transmission also has a standard lockup torque converter to improve fuel economy and performance. kawasakiloaders.com Keep Reading
John Deere launches 1050K crawler dozer
John Deere Construction & Forestry introduced its 1050K crawler dozer at a media event. Watch as Product Marketing Manager Mark Oliver provides a rundown on the dozer. Keep Reading
