BAE Systems and Caterpillar sign 20-year HybriDrive agreement

BAE Systems and Caterpillar have signed a long-term supply agreement to collaborate on an energy efficient parallel hybrid propulsion system for heavy-duty trucks.
March 15, 2012 Read time: 2 mins
3948 BAE Systems and 178 Caterpillar have signed a long-term supply agreement to collaborate on an energy efficient parallel hybrid propulsion system for heavy-duty trucks. Under the 20-year agreement, BAE Systems will integrate the Cat CX family of transmissions into its HybriDrive parallel propulsion system, and will establish an aftermarket field services model leveraging Caterpillar’s global service network to support the growing installed base.

The parallel system, the latest member of BAE Systems’ HybriDrive family, complements and draws upon the company’s proven HybriDrive series system, currently deployed in more than 3,800 transit buses across the globe. Recent field tests in spring 2011 revealed that trucks powered by the HybriDrive parallel system experienced an average fuel economy improvement of 30 per cent when compared to diesel engine trucks. While the fuel ratings were experienced across a range of standard driving cycles, the system performed best on stop-and-go cycles where average speed is between five and 20 miles per hour, making it an optimal choice for refuse collection and delivery trucks.

“Through this alliance, our transmission will become an integral part of BAE Systems’ new HybriDrive parallel system,” said Jeff Pohl, Hauling & OEM Drivetrains Product Manager for Caterpillar. “Our driveline expertise, including planetary automatic transmission expertise, combined with BAE Systems’ proven hybrid technology, will result in a seamlessly integrated product that meets performance and efficiency demands of vehicles that operate in diverse duty cycles.”

For more information on companies in this article

Related Content

  • Emissions legislation driving machinery design
    June 13, 2012
    Legislative and economic factors are impacting upon the earthmoving equipment market - Mike Woof reports No-one who has any connection with the construction equipment sector can have failed to notice that increasingly tough emissions legislation has changed the shape of machines over the last 10 years or so. A series of targets have been set and met with regard to the exhaust emissions permitted from off-highway machines used in North America and Europe. The latest round of requirements has seen the intr
    Read More
  • Cleaner power with updated engine designs
    June 13, 2012
    A combination of engine and driveline technologies will reduce fuel consumption and increase performance in new generation, low emission machines A wide array of new engine and driveline technologies being developed will help reduce emissions and fuel consumption, while increasing performance in the latest machines coming to market. With engine manufacturers focussing on the Tier 4 Interim/ Stage IIIB and following Tier 4 Final/Stage IV emissions requirements for North America and Europe, sophisticated
    Read More
  • Advanced, low emission, fuel efficient earthmoving
    February 23, 2012
    Manufacturers are rolling out sophisticated machines for the European, North American and Japanese markets - Mike Woof reports. This year has been a pivotal period for the development of advanced, low emission earthmoving machines. During 2011 an array of manufacturers have introduced new models designed to comply with the latest Stage IIIB/Tier 4 Interim emissions regulations introduced for
    Read More
  • Caterpillar’s new wheeled loader for emergent markets
    May 31, 2017
    Caterpillar says that its new 980L wheeled loader is aimed at emergent markets. The machine benefits from proven technologies and offers reliability, productivity, fuel efficiency, and long service life. The 980L is said to be more powerful and fuel-efficient than its predecessor, benefiting from upgrades to its drivetrain and hydraulics, as well as improvements to operator safety, automatic traction control, a revised ride control system, and Cat Connect Technologies. The 30tonne 980L is powered by a fuel-
    Read More

Highlighted Content