Western Star Truck Sales Inc announced the availability of the Eaton UltraShift PLUS automated transmission for all Detroit Diesel DD13-equipped Western Star 4900 day-cab configuration truck models.
The UltraShift PLUS — available in six transmission models — suits the needs of both on-highway and vocational applications, and features maximum power capacity, acceleration, and low-speed maneuverability.
This transmission uses the Electronic Clutch Actuator to engage and disengage the clutch, resulting in faster shifting, smoother engagement, and improved maneuverability. The intelligent shift selection software employs grade sensing, weight computation, and driver throttle commands to make shift decisions.
In addition, a Hill Start Aid prevents roll-back on steep grades, while maximum engine braking also adds greater traction without the weight and cost of a retarder.
UltraShift PLUS is now available to order for all DD13-equipped Western Star 4900 day-cab trucks, and will be available for DD13 and Cummins ISL-equipped Western Star 4700 trucks in January 2012.
For more information, visit www.WesternStar.com or call 866-850-7827.