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Z-factor Consultation
Sep 28, 20201 min read
Cummins 2021 Efficiency Series Engines
or 2021 Cummins will release new engines. All of the Efficiency Series engines will achieve peak torque at 950 rpm. Downspeeding is one of t
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Z-factor Consultation
Sep 24, 20202 min read
GHG Phase 2, EPA21
The EPA (circa 2016) stated that current diesel engines are around 40 percent efficient over a range of operating conditions depending on en
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Z-factor Consultation
Sep 21, 20202 min read
Communication not assumptions
Wheelbase… as you read this you re probably thinking: ELEMENTARY, right? Well more than one salesperson has gotten into trouble over this te
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Z-factor Consultation
Sep 17, 20202 min read
Manual transmissions
All of the transmissions can be shifted like the 10-speed, it’s the splitter that adds the extra levels of gearing. And using that spilt is
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Z-factor Consultation
Sep 14, 20201 min read
2-speed rear axles
A 2-speed rear axle can eliminate the need for an auxiliary transmission in some applications. These axles contain gearing for two ranges.
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Z-factor Consultation
Sep 10, 20202 min read
Tractor axle loading
As the fifth wheel moves weight is transferred between the axles on the power unit, or chassis. Many people do not fully understand this, an
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Z-factor Consultation
Sep 7, 20202 min read
Drivetrain power
Split-shaft PTOs and Transfer Cases both use driveline power to run another piece of equipment. Aside from being located in the drivetrain,
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Z-factor Consultation
Sep 3, 20202 min read
Hendrickson HAULMAAX
HAULMAAX was the evolution of HN that brought lower costs and lighter weight. It also brought the “virtual center point” down.
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