Volvo Penta start/stop cuts fuel use in construction applications

Volvo Penta, the engine division of the Volvo Group, has developed a start/stop system for selected Stage IV/Tier 4 Final off-highway engines. Initially introduced in 2013, this second generation system is available on D5, D8 and D11 Stage IV engines, plus Stage III D11 motors. The system works by shutting down the engine when idle and restarting automatically when the equipment resumes operation. The system is said to offer fuel savings of 5-15%, depending on operation, also cutting exhaust emissions. A mo
January 6, 2017 Read time: 1 min
783 Volvo Penta, the engine division of the Volvo Group, has developed a start/stop system for selected Stage IV/Tier 4 Final off-highway engines. Initially introduced in 2013, this second generation system is available on D5, D8 and D11 Stage IV engines, plus Stage III D11 motors. The system works by shutting down the engine when idle and restarting automatically when the equipment resumes operation. The system is said to offer fuel savings of 5-15%, depending on operation, also cutting exhaust emissions. A more robust starter motor is used for increased reliability and the system has a battery voltage monitor to ensure there is always enough power to restart the engine.

For more information on companies in this article

Related Content

  • New Caterpillar motor grader 16M3 makes the grade
    October 16, 2015
    The new 16M3 motor grader from Caterpillar is an essential machine for building and maintaining mine haulage roads. The grader has a 4.9m moldboard and an average operating weight of 32,411kg, making it a perfect size for operations using 136tonne or smaller trucks. The 16M3 features a Cat C13 ACERT engine with the Cat Optimised Variable-Horsepower system, which provides net power ratings from 216-259kW.
    Read More
  • Komatsu’s new D155AX-8 dozer makes European debut
    February 10, 2015
    Making its European debut is Komatsu’s D155AX-8 crawler dozer. Offering operating weights between 38 and 43tonnes, depending on machine set-up, the D155AX-8 has a patented SIGMADOZER blade which gives the machine a high blade capacity of 9.4m³. Komatsu claims that SIGMADOZER increases productivity by up to 15% over a conventional semi-u blade.
    Read More
  • Komatsu’s new D155AX-8 dozer makes European debut
    January 6, 2017
    Making its European debut is Komatsu’s D155AX-8 crawler dozer. Offering operating weights between 38 and 43tonnes, depending on machine set-up, the D155AX-8 has a patented SIGMADOZER blade which gives the machine a high blade capacity of 9.4m³. Komatsu claims that SIGMADOZER increases productivity by up to 15% over a conventional semi-u blade.
    Read More
  • A fresh breath of air
    July 16, 2012
    With a new wave of exhaust emission regulations coming shortly, engine manufacturers are well on track to develop new solutions as Mike Woof reports A wave of technological advances has made the current generation of diesels the cleanest industrial engines ever produced. Driven by tightening controls on emissions, manufacturers have had to develop an array of innovative solutions that will help cut particulate and NOx being emitted from the tailpipe. When the phased reduction in exhaust emissions was first
    Read More

Highlighted Content