Operating a BlueTec® Equipped Truck

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Demand It All

Worried about how the EPA 2010 mandate will affect you? Wondering if SCR (Selective Catalytic Reduction) is the right diesel answer? Here are a few of your most frequently asked questions about BlueTec® SCR, Detroit Diesel’s 2010 emissions technology.

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Why is BlueTec emissions technology the best EPA 2010 emissions solution?
BlueTec emissions technology is the right solution for your business in 2010 because it is the only technology that meets the standards at the tailpipe with better fuel economy. BlueTec SCR cleans exhaust downstream from the engine, unlike in-cylinder EGR. This enables BlueTec SCR-equipped engines to perform at optimal combustion ranges providing peak power and reducing heat rejection on many of the internal engine components, which leads to better durability and reliability. You will enjoy lower lifecycle costs with BlueTec SCR-equipped trucks! Additionally, BlueTec emissions technology is based on an experienced and proven technology. In fact, there are hundreds of thousands of BlueTec SCR-equipped trucks operating worldwide today. BlueTec emissions technology is simple, economical and experienced.
Does SCR require any major changes to the engine itself?
No. The new Detroit Diesel engines were designed from the ground up to work seamlessly with BlueTec — meaning that in 2010 virtually no changes are required to the base engine.
What will drivers or fleet operators have to do differently?
Fill the DEF tank when needed. It’s that simple
Is DEF hazardous?
DEF (Diesel Exhaust Fluid) is a simple, non-toxic and inexpensive pre-mixed fluid composed of two-thirds pure water and one-third automotive-grade urea.
How much DEF will I need?
One gallon of DEF is used about every 300 miles. The tanks range in size from 6 to 23 gallons depending on the truck’s application which means you can go up to 7,000 miles between fill-ups.
How do I know when I’m low on DEF?
The DEF gauge on your instrument cluster has indicators to show fill level and low level warning lights. It’s that simple.
Is it true my truck will stop if I run out of DEF?
No. Under no circumstances will the engine shut down or be prevented from restarting as a result of running out of DEF. If your DEF tank runs dry, a de-rate inducement will be activated.
Will DEF be difficult to find?
The distribution infrastructure for DEF is in place and available in ample supply at cost-effective prices. It will be available in various sizes at many locations including truck stops, truck dealerships, and engine distributors.
What if the wrong tank is filled with DEF?
The DEF tank fill opening is designed to only accommodate a DEF fill nozzle to ensure only DEF is put in the DEF tank. However, if the wrong fluid is put in the DEF tank, contact your local Detroit Diesel authorized service outlet.
Will DEF freeze in cold weather?
DEF begins freezing at 12º Fahrenheit (-11º Celsius). If DEF freezes, the engine will start and run properly (no de-rate or malfunction lights). An immersion heater in the DEF tank thaws the fluid for use and at no point will this affect the operation of the engine. It’s that simple.
Do I have to be careful when filling my tank with DEF?
Only DEF should be put in your DEF tank. DEF will tarnish aluminum over time. If spills occur, rinse the area with water.
What kind of packaging options are there for BlueTec?
Detroit Diesel and Daimler engineers have developed several ways to package these new components on the truck. Your dealer sales consultant will work with you to determine the optimal packaging system to fit your needs. BlueTec does offer a packaging advantage with its proprietary 1-Box configuration. The BlueTec 1-Box configuration combines the DOC, DPF and SCR catalyst into one simple, efficient component.

Learn more at www.factsaboutscr.com