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

  • BICES Beijing; China bouncing back
    November 13, 2017
    At the BICES exhibition in Beijing, it was clear that the Chinese construction market has bounced back - Mike Woof writes. Demand for construction machines is now improving in China once more, with the backlog of unsold or nearly new secondhand units having been absorbed. This was apparent at the recent BICES construction machinery exhibition held in Beijing, where firms were more bullish than in previous years.
    Read More
  • Chicago Pneumatic CPS 2.0 portable air compressor
    May 22, 2014
    Chicago Pneumatic’s new CPS 2.0 portable air compressor is said to combine robust build quality with easy, efficient and environmentally friendly operation. It’s designed for use on construction sites and in similarly demanding environments where a convenient and reliable source of compressed air is required.
    Read More
  • Innovations in concrete paving offering improved surfaces
    July 17, 2017
    Major innovations in concrete paving systems will offer customers improved surface finishes - Mike Woof writes US manufacturers continue to dominate the concrete paving sector, with German firm Wirtgen being the only exception. A number of Chinese manufacturers have attempted to enter the concrete paving market with compact machines but have so far had little success in tempting customers away from proven brands. The expertise in for the niche segment of concrete paving remains the preserve of a handful
    Read More
  • New innovations in compaction machinery
    May 10, 2019
    New developments in compaction equipment are being introduced to the market - Mike Woof writes Ammann has broadened its asphalt compactor range with the addition of the ARX 91 model New compaction machines are offering improved performance for road builders, with equipment being introduced to meet the specific needs of key markets. Ammann has broadened its asphalt compactor range with the addition of the ARX 91 articulated tandem roller for emergent markets. The firm claims that the machine is able
    Read More

Highlighted Content