What is the EATS system on a Mack truck?
What is the EATS system on a Mack truck?
Mack’s exhaust aftertreatment systems (EATS) are built to protect the environment without sacrificing performance or reliability. From selective catalytic reduction to diesel particulate filters and more, Mack EATS do right by the planet and your business.
What is exhaust aftertreatment system?
An aftertreatment system is a method or device for reducing harmful exhaust emissions from internal-combustion engines. In other words, it is a device that cleans exhaust gases to ensure the engines meet emission regulations.
How does DPF aftertreatment work?
How do DPFs and SCRs actually work? “What the DOC does is it changes the chemistry in the exhaust stream, and utilizes heat to burn the soot into ash, and the DPF stores the ash until it’s time to clean and have it removed,” says John Lightner, Cummins technical sales support manager.
What is the DPF system on a Mack truck?
MACK utilizes a diesel particulate filter (DPF) and selective catalytic reduction (SCR) to meet US2017 emissions. The technology utilizes an aftertreatment DPF passive regeneration; requiring no fuel to be injected to clean the DPF.
How long does it take a Mack truck to Regen?
It takes approximately 20-60+ minutes. It will continue to regen until the soot level has reached ‘low’ or ‘0%.
Where in the exhaust stream is DEF injected?
Is DEF a fuel additive? No, DEF is injected into the diesel engine’s exhaust stream. It is stored in its on stand-alone tank, usually located right beside the diesel tank. It commonly has a blue cap or other blue indicator to identify it as DEF (whereas diesel is often associated with the color green).
How much does it cost to replace a DEF system?
The recommend repair is to replace the entire fuel system, from tank to injectors. We’ve seen reports of Ford dealerships quoting between $12,000 and $20,000 to replace a DEF-contaminated fuel system. As these trucks age, the cost of DEF repair could easily be more than the value of the vehicle.
What year did Mack start using def?
Diesel exhaust fluid (DEF) is a new requirement on 2011 model year trucks using selective catalytic reduction (SCR) to eliminate NOx emissions.
Why do you need an aftertreatment system on a Mack truck?
Lightweight and space saving Mack’s aftertreatment systems are smartly designed to get more done with less by reducing packaging space and cutting excess weight. Flexible Mack exhaust aftertreatment options are built with serviceability and flexibility in mind for multiple truck configurations and body builds, no matter what you’re hauling.
What kind of exhaust system does Mack truck use?
ClearTech ™ One offers a clean solution for your truck. It’s a thermally efficient package that boasts near-zero emissions to efficiently meet today’s strict environmental standards.
What are the body builder instructions for a Mack truck?
Mack Body Builder Instructions CHU, CXU, GU, TD, MRU, LR USA139046859 Date 5
What should you know about aftertreatment system maintenance?
SCR maintenance. The fact is, the SCR side of the aftertreatment system requires relatively little maintenance. Nachtman says the only scheduled maintenance for Navistar’s SCR system (Cummins Single-Module aftertreatment) is changing the diesel exhaust fluid tank neck filter, which is in place to keep grit and debris out of the tank.
What is the EATS system on a Mack truck? Mack’s exhaust aftertreatment systems (EATS) are built to protect the environment without sacrificing performance or reliability. From selective catalytic reduction to diesel particulate filters and more, Mack EATS do right by the planet and your business. What is exhaust aftertreatment system? An aftertreatment system is a…