Kenworth Adds Cummins B6.7N Natural Gas Engine to Medium-Duty Line
Kenworth Releases Heavy Duty Body Builder Manual
Early in the vehicle ordering process, body builders can often contribute information that reduces the ultimate cost of the body installation and helps to ensure that the truck is specified correctly.

The manual focuses on the Class 8 Kenworth T680, T880, T880S and W990 models.
Source: Kenworth
Kenworth released the 2022 Heavy Duty Body Builder manual, which offers detailed information and guidelines useful in the truck body planning and installation processes.
The manual is specific to chassis with 2021 EPA emissions level engines and focuses on the Class 8 Kenworth T680, T880, T880S and W990 models equipped with the 2.1-meter wide cab.
Early in the vehicle definition and ordering process, body builders can often contribute valuable information that reduces the ultimate cost of the body installation. This information helps to ensure that the truck is specified correctly, and will be ready and set up appropriately for efficient turnaround by the body builder, Kenworth officials said in a press release.
The 194-page manual provides detailed sections on safety and compliance, dimensions, PTO mounting and programming, exhaust and aftertreatment, frame layouts, body mounting, frame modifications, CAN communication, electrical, and routing.
More Equipment

Volvo Unveils New VNX Heavy-Haul and Vocational Truck
Volvo Trucks has launched the VNX, a new vocational truck also available as a tractor in day cab and two sleeper configurations, with one heavy-haul model. The Volvo VNX is powered by Volvo's D13 platform, which delivers up to 540 horsepower and 1,950 pound-feet of torque and is EPA 2027-compliant.
Read More →How GP Transco Cuts Trucking Fuel Costs, a Tenth of a Gallon at a Time
What’s another tenth of a mile per gallon worth? GP Transco shares how equipment upgrades and driver coaching turn small gains into meaningful fuel savings.
Read More →
Electric Yard Tractors Move Beyond Pilots
Operating-cost savings have overtaken sustainability goals as the leading reason surveyed fleets are adopting battery-electric terminal tractors, according to new NACFE research.
Read More →
Continental Introduces New Regional Truck Tires
Continental says its new Generation 5 steer and drive tires for regional operations offer longer tread life, with estimated mileage gains of 22% and 19%, respectively.
Read More →
Tekmodo Introduces CargoBright Brand for Translucent Trailer Roofs
CargoBright is designed to diffuse daylight across the cargo area while performing as a working vehicle roof.
Read More →
Fleet Economics Shape Electric Truck Outlook
ACT Research expects costs, charging infrastructure, and technology improvements to drive zero-emission commercial vehicle adoption as federal regulations and incentives retreat.
Read More →
Kodiak Targets Dallas–Houston for Driverless Trucks
The company says its autonomous trucks are completing the I-45 run without a safety observer taking control. It plans to remove the observer by the end of 2026.
Read More →
Kodiak Hauls Produce in California Autonomous Truck Pilot
Kodiak AI and DTL Transport have begun hauling produce between Fresno and Los Angeles under California’s new rules for testing heavy-duty autonomous trucks. A safety driver remains behind the wheel.
Read More →
Used-Truck Remarketing Math Is Changing
Used-truck value is no longer just a concern at trade-in. Decisions made throughout a truck’s first life can influence what it’s worth years later.
Read More →
How Volvo Updated Its D13 for EPA 2027 [Watch]
Volvo’s updated D13 promises lower emissions without sacrificing performance or fuel economy. Take a closer look at what changed inside the engine in this HDT Spotlight video.
Read More →
