Dynapac shows new-generation CA rollers at INTERMAT 2012
Dynapac’s new fifth generation CA single drum vibratory rollers are the first of their type with cross-mounted engines and they can run using a mix of biodiesel and diesel.
January 31, 2012
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The CA6000: fifth generation roller
206 Dynapac’s new fifth generation CA single drum vibratory rollers are the first of their type with cross-mounted engines and they can run using a mix of biodiesel and diesel.
The CA5000, CA6000 and CA6500 compactors feature a fuel-saving system designed to reduce fuel consumption and CO2 emissions and new design to make servicing and maintenance easier.
Among other new features are optimised amplitude for improved compaction performance and ‘Active Bouncing Control’ to prevent damage to the machine and over-compaction.
The three new CA rollers have static linear loads of 50, 60 and 65kg/cm, respectively. The amplitude of 2.1mm is designed to allow rock fill to be compacted in almost 2m-thick layers and the rock size can be up to 1m in diameter. This results in higher volume capacity and fewer passes to reach compaction specifications, said Dynapac, giving fuel savings and reducing the cost per compacted cubic metre.
The new CA rollers are available with Stage IIIB engines (prepared for Stage IV) from 201 Deutz. They can be used with a mix of biodiesel and fossil diesel fuel; some can be run on 20% biodiesel. A fuel-saving system is designed to minimise fuel consumption and CO2 emissions by ensuring that the roller does not consume more power than needed at any time.
Marini’s new eTOWER 2500 asphalt plant on show at bauma 2013 is capable of producing 200tonnes/hour of asphalt. Details of the full Fayat-owned Marini brand range will also be available at the world’s biggest construction equipment show in the Fayat Group’s ‘Asphalt Pavilion’. The Pavilion, which will include touchscreen and videowall presentations, will include a special focus on Marini mobile and warm mix asphalt lines.
A 4x4 version of Mitsubishi’s Canter light truck premiered at INTERMAT on the stand of its sister company Mercedes Benz, which distributes the vehicles in Europe. The 6.5tonne GVW vehicle is fitted with a transfer box that diverts half of the torque to the front wheels at the touch of a button and can be engaged while still on the move.
A 4x4 version of Mitsubishi’s Canter light truck premiered at INTERMAT on the stand of its sister company Mercedes Benz, which distributes the vehicles in Europe. The 6.5tonne GVW vehicle is fitted with a transfer box that diverts half of the torque to the front wheels at the touch of a button and can be engaged while still on the move.
Atlas Copco is launching its new top hammer surface drill rig, the FlexiROC T45, along with its new rock drill COP 3060. The company says the new rig, which follows the ROC F9 before it, was to be built on a tried and trusted platform that would provide high-availability and a wide area of use for both large and small applications.
Field studies are said to show that the FlexiROC T45 with folding boom, depending upon rock conditions, uses only half as much fuel as its predecessor the ROC F9 using the same
