Allison Transmission Debuts xFE Models for Fuel Economy
Allison Transmission has announced availability of its latest fuel economy technology for its 1000 Series and 2000 Series.
Referred to as xFE, designating extra fuel economy, the fully automatic bus and truck transmissions have demonstrated improvements up to 7 percent when compared to baseline models.
The 1000 Series and 2000 Series xFE transmissions have the same space claim and ratings as current models, but incorporate a redesigned torque converter damper coupled with the FuelSense 2.0 Max package. The damper enables first range lock up, delivering significantly more lock up operation and operating at lower engine speeds in higher ranges to further improve fuel economy. All xFE transmissions are compatible with alternative fuel engines.
“Other than our electric hybrid products, xFE models represent the very best fuel economy technology we offer,” said John Coll, senior vice president of global marketing, sales and service for Allison Transmission. “Our goal is to achieve the best fuel economy from an automatic transmission in smaller, medium-duty buses and trucks. The new design works to achieve enhanced fuel economy in start-stop dense, low average speed duty cycles.”
First announced in 2015, xFE transmissions were exclusively available in the 3000 Series for bus applications. The new models represent the first expansion of the xFE portfolio and come standard with FuelSense 2.0.
Through a set of proprietary software enhancements, the new FuelSense 2.0 uses DynActive Shifting to provide an infinitely variable combination of shift points and uses a learning algorithm to continuously find the ideal balance of fuel economy and performance.
Allison transmissions use Continuous Power Technology to smoothly multiply engine torque and deliver more power to the wheels. Drivers with Allison transmissions experience better productivity, fuel economy, driver comfort, safety and operational flexibility than those with manual and automated manual transmissions (AMTs).
Category: General Update, News
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