Fyda Freightliner Columbus 2020 Freightliner Cascadia CA126 72" Raised Roof Double Bunk Sleeper. Detroit Diesel DD15 455 HP Detroit DT12 Auto Trans, Alum Wheels, Air Slide Fifth Wheel. Built with cutting-edge truck technology, the Cascadia delivers superior fuel economy. From its aerodynamic design and fuel-saving Detroit® powertrain to its uptime-boosting telematics, it sets the industry standard for business efficiency.For drivers, the Cascadia offers a comfortable interior, plus a range of automated safety features that protect them and other vehicles on the road. With the Cascadia, you get the industry's leading over-the-road truck that benefits your bottom line.During an average week, between driving, doing paperwork, eating, taking breaks, exercising and sleeping, drivers can spend more than 100 hours in the cab. That's why the Cascadia was designed to make every second of work and life on the road easier, safer and more comfortable.