SAF-Holland details development of TRAKr e-axle for reefer applications
SAF-Holland has begun the market and product development phase of its trailer electric axles on real-world transportation applications for North America. The SAF TRAKr (or recuperative axle) is currently undergoing intensive testing around the world–with positive initial user experiences, the company noted during a press conference held during TMC 2022. First presented at the 2018
What fleets need to know about truck e-axles
As a highly efficient power source for propelling electric vehicles, truck e-axles are designed to go beyond providing just torque and power. They also balance performance, durability and reliability to allow maximum time on the road per charge. Click here to watch more of FE’s On the Road video series. Here is a transcript of
Should you spec pusher axles on over-the-road trucks?
Traditionally, pusher axles are used in vocational applications to distribute the vehicle weight and ensure the other axles are not overloaded. Pusher axles on an on-highway vehicle… well, pusher use has been considered limited because tractor-trailers typically won’t be overloading the other axles. However, in recent years, over-the-road applications like linehaul and regional haul have
When to use pusher axles over tag axles
Most commonly found in vocational applications like dump trucks, refuse trucks and mixers, pusher axles are in the same family as tag axles when it comes to 6×2 configurations. This means only one of the two rear axles receives power, as opposed to a 6×4, where both of a tractor’s rear axles are drive axles.
Allison Transmission completes electric axle production assembly line installation
Allison Transmission has completed the installation of a new e-Axle production assembly line at Allison’s electric axle development and manufacturing facility in Auburn Hills, Mich. This production line integrates automated assembly features and will manufacture Allison’s eGen Power series of fully integrated electric axles, as Allison prepares to progressively increase the output of pilot builds.
Are pusher axles positioned for a lift in spec’ing popularity?
When I caught up with Joel Morrow, senior driver and vice president of equipment procurement at Ploger Transportation, for a deep-dive into 6×2 axle configurations and downspeeding, he made a surprising axle comment that stood out when it came to address the stigma 6×2 axle configurations face when it comes time for truck resale. “Resale
The case for 6×2 axle spec and faster ratios with Joel Morrow
Joel Morrow has long been a proponent of pushing fuel efficiency possibilities. He’s what I’d call a Super Spec’er. Morrow charges headlong into the nitty gritty equipment details to eke out another fraction of a percentage of fuel efficiency because if he does that enough times throughout a spec, it turns into big bottom-line savings.
The unglamorous drive axle—don’t ignore it
Drive axles are the silent heroes in a truck’s powertrain, but due to their position at the back of the truck, the drive axles remain more or less out of view and out of mind. Sharp looking custom wheels may be the only reason the drive axle gets so much as a glance from anyone
Hendrickson ships 500,000th SteerTek axle to J.B. Hunt
Hendrickson Truck Commercial Vehicle Systems has produced its 500,000th SteerTek fabricated front steer axle, which was delivered to J.B. Hunt Transport Inc. on their latest International LT Series tractor. Available in capacities from 8,000 to 14,600 lbs. per axle, SteerTek NXT is approved for on-highway and medium-duty truck, bus and motor home applications. “The relationship
What’s new with truck axle technology
With ongoing development, the latest technologies for axles on heavy-duty commercial vehicles are focused on maintenance and performance improvement. Recently, Fleet Equipment spoke to several heavy-duty axle manufacturers about design initiatives, new axle specifications and the advent of electronics. Taking part in the discussion were: • Steve Mastroianni, senior manager of product planning, Dana• John
