Powertrain integration outtakes: Even more insight (FEDigital exclusive)
With nearly every info-packed story in the print pages of Fleet Equipment, there are nuggets of information left on the editing room floor, usually due to limited space on the printed page. Thanks to the supercomputers that enable the hive-mind that is the Internet, we can bring you all the info we amass in a
Powertrain integration: Axle, driveline focus
The engine, transmission suppliers and OEMs work together to determine the ideal operating engine RPM for a desired road speed. This information is passed on to rear axle suppliers, like Meritor, to design and develop an axle ratio that best fits the engine and OEM’s needs, said Karl Mayer, Meritor director of product strategy, axles.
Need a lift? Elevating axles for vocational trucks
If you’re looking at spec’ing a lift axle for vocational applications, you want to know the loads you will be hauling and the capacity of the suspension you’ll need. You’ll also want to take a close look at your frame rail. Click here for more lift axle insight. “More and more lift axle manufacturers are
Powertrain integration: Transmission focus
While the engine supplies the power, the transmission puts the integration to work. “Integration allows the engine and transmission to streamline communications and decision making,” said John Moore, Volvo Trucks product marketing manager-powertrain. “The transmission is programmed to shift based on the peak torque of the engine and not specific RPM points. Trucks can maintain
Powertrain integration: Engine focus
Integration is not a new idea in the trucking industry, but the amount of efficiency OEs are pulling out of engine, transmission and axle combinations are reaching staggering new heights. One of the biggest talking points in today’s performance-packed powerplant arena is “downspeeding.” There are different levels of downspeeding and the experts at Detroit, which
