What’s the right axle ratio for vocational trucks?
Carrying your vocational load means balancing the right axle ratio with the right axle weight rating. Just as advanced engine technology and deeper integration have enabled faster axle ratios on-highway, so too have those engine efficiencies translated to the vocational world. “Today’s engines are more advanced and efficient than ever,” said Kelly Gedert, director of
What vocational truck weight class is your axle working in?
Are you a heavy-haul roller or do you cube out before you weigh out? The load that’s riding on your axles shoulders will greatly determine the equipment you spec for your vocational truck application. “Selecting the proper weight rating for steer and drive axles allows the truck to haul the right amount of payload for
Watch: Integrating your truck’s axles with the powertrain
While many truck OEMs today provide a fully-integrated powertrain that includes the axle, maybe you’re in a position where you want to fully customize your axles yourself. As a key part of the powertrain, it’s important the axle is spec’d to work with the truck’s engine and transmission if you want to maximize efficiency.
Meritor enhances 14X HE drive axle, launches two more high-efficiency solutions
Meritor, Inc. has made enhancements to the 14X HE linehaul tandem drive axle and added two more drive axles to its high-efficiency family of products.
Meritor announces MFS+ 14K front non-drive steer axle
Meritor, Inc. has launched its MFS+ 14K front non-drive steer axle, which the company says is the lightest 14,700-pound front non-drive steer axle in North America for linehaul and vocational applications.
Kenworth T880 now standard with PACCAR 20K front axle
The vocational-focused Kenworth T880 is now standard with the PACCAR 20K front axle. The PACCAR 20K front axle is available with ratings of 20,000 or 22,000 lbs, and uses a tapered kingpin roller bearing, which simplifies the design and delivers enhanced steering efficiency. The PACCAR front axle offers steering angles up to 50 degrees and
ZF announces that AxTrax electric axle is on the Freightliner Innovation Fleet eCascadia
ZF has announced that its AxTrax electric axle is being used on the eCascadia for Freightliner Trucks’ Innovation Fleet. “The ZF electric drive axle, AxTrax, offers zero-emission driving with maximized performance and minimal noise emission—ideal for battery electric vehicles, hybrid drives and fuel cell technology. It enables trucks the efficient entrance into zero-emission city zones,”
Dana expands training academy with new content for Spicer drive axles
Dana Inc. has expanded its training academy, which will now include two new modules covering component identification, maintenance and lubrication for Spicer drive axles.
Medium-duty trucks will see safety benefits from integrating winter tires on all axles
The winter season might be months away, but now is the time for medium-duty fleets to start thinking about their choice of tire for when the rain, sleet and snow starts to pelt the pavement.
How do my truck’s axles integrate with…
The axle is a complementary part, working with both the powertrain and the suspension. It’s important to understand the relationship between these components and to make sure that your truck and trailer axles are operating in unison with the parts they complement.
