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.
HAZEMAG has realised an intelligent, efficient, compact secondary crushing preparation plant with a minimised overall height for the production of 1,500tonnes/hour of lignite following an order last year from P.T Indonesia Pratama, Indonesia. It was the customer’s wish to get an intelligent crushing solution and a low overall height of the preparation plant. HAZEMAG combined a roller screen with the field-tested feeder breaker HFB 0714, thus offering screening and crushing in one unit, which has dimensions
Established in 1965, Effer says its wide range of hydraulic folding cranes for trucks have a power/weight ratio among the best in the market and a lifting capacity from 2 txm to 300 txm.
Established in 1965, Effer says its wide range of hydraulic folding cranes for trucks have a power/weight ratio among the best in the market and a lifting capacity from 2 txm to 300 txm.
A new range of tandem vibratory rollers will be launched by Cat at Intermat, which it said will deliver greater operator comfort and visibility. Among the range will be articulated and drum-steer configurations, available with solid or split drums. Optional attachments will allow customers to take advantage of the versatility on offer by customizing the machine for specific applications, enabling customers to improve compaction quality.
