The proprietary Kenworth AG400L tandem rear suspension is now standard equipment for the Kenworth T680 on-highway flagship tractor.
The disc brakes-compatible AG400L is rated at 40,000 pounds. The cost-effective, four-bag suspension is especially well-suited for over-the-road and pickup and delivery applications. The suspension provides a smooth ride through a proven trailing arm design. The series also is easy to service.
“The Kenworth AG400L provides the T680 driver with a comfortable and smooth ride,” said Kurt Swihart, Kenworth marketing director. “The suspension is also virtually maintenance free with few moving parts, and there are no periodic adjustments or lubrication required. The AG400L offers excellent value for our customers,”
Kenworth’s extensive family of proprietary suspensions also includes the Kenworth AG130 front air ride suspension, and the AG210, AG380, AG400, AG460, and AG690 rear suspensions.