Allen Engineering develop the RS844 roller screed model

Allen Engineering has developed the new RS844 roller screed model with improved performance. The unit can be used for highway panel replacements, white-topping or airfield upgrades and is said to be a cost effective tool. The RS844 is the first of the new series of Allen spinning tube pavers and is a ride-on steerable roller screed powered by a 33kW Kubota diesel making it the most powerful roller screed on the market. The 203mm diameter paving tube is said to provide 25% more surface contact to the concret
October 31, 2012 Read time: 2 mins
156 Allen Engineering has developed the new RS844 roller screed model with improved performance. The unit can be used for highway panel replacements, white-topping or airfield upgrades and is said to be a cost effective tool. The RS844 is the first of the new series of Allen spinning tube pavers and is a ride-on steerable roller screed powered by a 33kW 1265 Kubota diesel making it the most powerful roller screed on the market. The 203mm diameter paving tube is said to provide 25% more surface contact to the concrete than other roller screeds, which helps deliver a smoother concrete pavement. The RS844 is available in widths of 4.3-10.3m with working widths of 305-813mm.

Standard features include four lights located on the front and back of the machine, manual crank removable dolly jacks with foam filled pneumatic tyres, emergency kill switches on both ends of the machine and operator panel and 203mm diameter polyurethane coated drive rollers. They also include a sectionalised truss-style overhead mainframe and drive tube and paving tube scrapers to eliminate concrete build-up on tubes. Optional features include a 203mm  split reversible auger for machines up to 7.9m wide, a powered spray system for retardant application and a tow bar to move around the jobsite with a pick-up truck.
Concrete milling, paving & compaction

For more information on companies in this article

Related Content

  • Wirtgen Group machines delivering new runway for German airbase
    October 26, 2016
    Machines from the Wirtgen Group are carrying out an important reconstruction job for the surface course at Büchel Air Base. Road machinery from Hamm, Vögele and Wirtgen as well as asphalt plants from Benninghoven have been carrying out the work, delivering a new runway within a tight timeframe. To achieve this, the work had to be planned well in advance, with the contractors organising the logistics and their personnel accordingly.
    Read More
  • New asphalt paving technology being unveiled
    October 28, 2016
    So far 2016 has been an important year for asphalt paver development, with a huge array of improved designs coming to market - Mike Woof writes. With both the World of Asphalt and bauma exhibitions during 2016, it is perhaps no surprise that a wide array of new asphalt pavers have been unveiled. Major manufacturers have introduced new models in both US and European configurations. Ammann, Atlas Copco, BOMAG, Caterpillar, LeeBoy, Roadtec, Vögele and Volvo CE have all launched new pavers, either in European o
    Read More
  • High performance, high mobility of wheeled pavers
    February 14, 2012
    New generation wheeled pavers aimed at use in territories such as the UK, Italy, South Africa and Southern Germany are now coming to market. Pavers in these countries are often expected to be driven from one part of a site to another or for short distances, which is why the additional mobility of the wheeled machine is preferred in many instances over similarly-sized tracked models. This preference for wheeled units comes in spite of the greater stability offered by tracked machines. BOMAG, Caterpillar and
    Read More
  • Innovations are pushing boundaries in the concrete road paving sector
    February 18, 2013
    The concrete road paving market continues to develop - Mike Woof reports Concrete road paving technology continues to evolve, with new equipment and techniques coming to market. Although concrete road construction has been used for many years, problems with early generation technologies affected this market segment. The first concrete roads were constructed in sections, which led to problems at joints but these were addressed many years ago with the advent of slipform paving. Concrete roads constructed in t
    Read More

Highlighted Content