Peterbilt unveils new Paccar TX-8 transmission

|

By Jim Gibbins - 22nd April 2021

USA - Peterbilt Motors Company of Denton, Texas, part of Paccar Inc, alongside its four new medium truck models, has launched the all-new Paccar TX-8 automatic transmission with updated Paccar PX engines.

Peterbilt states the new 8-speed PACCAR TX-8 automatic transmission features the latest technology to monitor changes in road grade, vehicle acceleration, torque demand, weight and engine load to keep the truck in the most fuel-efficient gear. Peterbilt states the new transmission allows for industry-leading shift performance delivers automotive-like shifting with up to 5% better fuel economy.

Become a subscriber to read article

Start free trial Already a subscriber? Click here to login.

Subscription Features

Unlimited Article Limits

Access to all articles published daily as well as Truck & Bus Builder archives.

Access Article Downloads

Tables, graphs and statistical information as well as government papers.

Premium Content

Including in depth market reports, feature articles and interviews with industry leaders.