Volvo Penta reveals Stage V emissions concept for its engines

Volvo Penta announced its concept for Stage V emissions compliance at CONEXPO-CON/AGG. As with previous emission steps, the Stage V line-up includes all five engines from Volvo Penta’s range, including the D5, D8, D11, D13, and D16.
March 10, 2017 Read time: 1 min
Volvo Penta’s Stage V emissions concept was revealed at CONEXPO-CON/AGG

783 Volvo Penta announced its concept for Stage V emissions compliance at CONEXPO-CON/AGG. As with previous emission steps, the Stage V line-up includes all five engines from Volvo Penta’s range, including the D5, D8, D11, D13, and D16.

For Stage V, the engine platform gets a fixed geometry turbo, common-rail fuel injection system and uncooled exhaust gas recirculation. An electrical exhaust pressure governor and inlet throttle enable the system to function without the need to inject fuel into the exhaust stream to raise the temperature.

With this approach, Volvo Penta said the exhaust gas has an optimal temperature when it passes through the exhaust after treatment system. It added that low heat rejection from the entire system means less cooling is required.

Power remains unchanged, and extends from 105 to 565kW (143-770 hp) to suit industrial and off-road applications. The firm is ensuring compatibility with earlier emissions legislations by using the same hardware layout and re-using the electrical architecture to deliver consistency across different emission stages.

For more information on companies in this article

Related Content

  • Asphalt paving developments
    March 13, 2012
    US and European asphalt paving needs are different, but some firms are bridging that gap, reports Mike Woof. With a clear differentiation between the US and European asphalt paving markets, manufacturers from the latter are now developing machines aimed at the former. The US and European markets for paving machines have developed along very different lines. North American pavers are designed for high throughputs and high paving rates, having been designed to meet a need to build roads over long distances wi
    Read More
  • Volvo CE’s wheeled loader factory upgrade
    January 24, 2023
    Volvo CE is upgrading its wheeled loader factory.
    Read More
  • Cummins drops EGR to meet EU Stage V emissions
    April 12, 2016
    Cummins has revealed a new generation of ultra-low emission diesel engines that have been engineered to meet forthcoming EU Stage V emissions regulations. The engines include F3.8, B4.5, B6.7 and L9 variants with capacities from 3.8-9litre and spanning 75-321kW. Importantly, all have ditched EGR, creating a mechanically simpler package that delivers more power, more torque and lower fluid consumption, said Cummins - while maintaining the same capacity as the engines they replace. “Removing EGR allowed us
    Read More
  • Advancing asphalt plant technology
    June 9, 2016
    Advances in asphalt plant technology were in major evidence at the bauma 2016 exhibition in Munich - Mike Woof writes One of the most apparent developments at bauma 2016 was the strong focus on asphalt plant technology. The massive physical presence of the asphalt plants could be seen from a distance, right across the showground, particularly the 50m-high machine Benninghoven had opted to exhibit. However, other plant systems from rival firms Ammann, Lintec and Marini, as well as Turkish company E-MAK, c
    Read More

Highlighted Content