Advanced technologies include Skip Shift, which automatically skips gears, enabling the transmission to run through lower gears faster to achieve cruising speed sooner; and eCoast, which allows the vehicle to 'coast' down grades with the engine operating at idle speeds while preserving vehicle momentum, maximizing fuel efficiency.
A proprietary control module communicates with the entire powertrain, giving the transmission and engine the ability to share information and offer complimentary functions, which gives the Detroit transmission an advantage that only a proprietary powertrain can provide. For example, the engine can limit torque to protect against driveline damage and harsh shifts, while the transmission can optimize shifts to keep the engine in the sweet spot.
Drivers will also appreciate comfort features such as helical gears and geometrical optimized gear-cut for noise reduction; pneumatic clutch and shift actuation for faster gear shifts; and a choice between eco or power-mode configuration. Additional advantages for the driver include a true two-pedal system for ease of operation; and a kick-down feature that improves vehicle acceleration when needed.
About the Newly Designed Detroit DD15 ® Engine Featuring the New Proprietary Asymmetric Turbocharger The newly designed Detroit DD15 engine features a proprietary asymmetric turbocharger with a next-generation amplified common rail system (ACRS), which not only improves performance and fuel economy, but reduces overall weight and complexity. The variable-speed water pump and optimized oil pump reduce load on the engine, further contributing to the improvements in fuel economy.Additional engine enhancements include an optimized piston design, which reduces oil consumption through the use of an improved oil control ring; and ACRS, which provides higher injector pressure for improved combustion control while eliminating the pressure regulator, improving overall engine performance. Powered exclusively by Detroit and featuring some of the most advanced aerodynamic enhancements in the industry, the Cascadia ® Evolution delivers up to an additional 7 percent improvement in fuel economy over an EPA 2010-compliant Cascadia equipped with a first generation aerodynamic package and up to a 5 percent improvement compared to a current model year 2013 Cascadia equipped with the latest aerodynamic upgrades. For more information about Detroit, go to www.DemandDetroit.com. Detroit offers a complete line of heavy-duty diesel engines, axles and transmissions for the commercial transportation industry in both the on-highway and vocational markets. Detroit™ engines, axles and transmissions are sold and serviced through a network of more than 800 locations throughout North America. For more information, or to locate the nearest Detroit location, visit DemandDetroit.com. Detroit™ is a brand of Detroit Diesel Corporation, a Daimler company. Daimler Trucks North America LLC, headquartered in Portland, Oregon, is the leading heavy-duty truck manufacturer in North America. Daimler Trucks North America produces and markets commercial vehicles under the Freightliner, Western Star and Thomas Built Buses nameplates. Daimler Trucks North America is a Daimler company, the world's leading commercial vehicle manufacturer. SOURCE Daimler Corporate Communications