Dana, Workhorse Group partner on city delivery vehicle with Spicer Electrified axle
Dana Inc. and Workhorse Group Inc. announced that they are working on the design, development and production of a city delivery vehicle featuring Dana’s Spicer Electrified integrated e-Drive axle. “Workhorse’s extensive development background and manufacturing experience in the EV space provide the industry-leading capabilities we sought in a strategic partner,” said Mark Wallace, executive vice
AxleTech and the coming expansion of electrified solutions
First came the electric trucks; both production models (Fuso eCanter) and concepts (Cummins, Telsa, Nikola and Kenworth). Now, the electrified components segment is charged with launch energy. At the Technology and Maintenance Council (TMC) Annual Meeting and Transportation Technology Exhibition, electrified solutions took center stage with Hyliion’s HE Drive Axle taking home the Jim Winsor
Peterbilt now offering PACCAR 20k, 22k standard track axles
Peterbilt announced the availability of the standard track configuration of the PACCAR 20k and 22k Steer Axle in Peterbilt trucks beginning this May. PACCAR’s heavy-duty steer axles are available on Models 567, 520, 389, 367, 365 and 348 and are available with either disc or drum brakes and allows for a turning radius of up
Let’s talk downspeeding: how it works
Any on-highway truck you spec today will likely employ downspeeding to some degree. Engine downspeeding is enabled through faster axle ratios that allow the engine to maintain a lower RPM—thus saving fuel—while still providing the necessary power to the axle. Axle ratio is written as a ratio, such as 2.16:1. But what does 2.16:1 mean?
The downspeeding lowdown
Remember that most modern powertrains utilize some degree of downspeeding. Here’s a quick refresher on downspeeding details.
How the latest axle technology integrates into powertrains
If the engine is the heart of your powertrain and the transmission is the shifting brains behind the operation, then the axle is the muscle, propelling your truck down the highway. While the engine and transmission get much of the spotlight, the axle plays a key role in increasing efficiency—in both proprietary powertrains and those
The importance of keeping your axle vents in good condition
Axle vents are something few people ever think about, but they play an important role in keeping the axle in operating condition. Axles generate a lot of heat running down the road. As the axle increases in temperature, the air pressure inside the axle likewise increases. To accommodate the increase in air pressure resulting from
Kenworth T270, T370 offer Dana Spicer S140 single-drive axles
The Kenworth T270 and T370 are now available with the Dana Spicer S140 series of single-reduction, single-drive axles, ranging from 16,000-lb. to 21,000-lb. gross axle weight rating. According to Dana, the four S140 series axles are designed to handle a wide range of applications and feature broad ratio coverage from 3.31 to 6.50, allowing maximum
Power source: The importance of axles in hybrid and electric trucks
Electrification is the story of the year in the trucking world. From Cummins to Fuso to Chanje to Tesla, serious moves were made by various OEMs to begin the process of bringing what was previously a theoretical concept to the real world. No one can deny that electrification is coming. With new priorities for OEMs
Freightliner Trucks, Hendrickson partner on liftable forward tandem axle
Freightliner Trucks has partnered with Hendrickson to offer a Hendrickson OPTIMAAX 6×2 liftable forward tandem axle exclusive to the new Freightliner Cascadia. The new OPTIMAAX design will help carriers with diminishing loads, like bulk haulers and delivery vehicles that may have empty back hauls after carrying items such as groceries, livestock, beverages and fuel, Freightliner
Nikola, Bosch team up to develop electric truck powertrain
Nikola Motor Co. announced plans to bring the Nikola One and Two, a class 8 hydrogen-electric truck lineup, to market by 2021. According to Nikola, the truck will deliver more than 1,000 horsepower and 2,000 ft./lbs. of torque all with “zero local emissions.” At the heart of the Nikola truck lineup is a new commercial
Kenworth T370 now available with factory-installed heavy front drive axles
The Kenworth T370 is now available with factory-installed 18,000- and 20,000-lb. front drive axles. The new offering is targeted for heavy utility services, construction, municipalities, fire and rescue and other specialty applications, the company said. The Kenworth T370 offers the Fabco FSD-18A and FSD-20A front drive axles paired with a Fabco TC-548 transfer case for
