ClearTech™ One
Introducing Mack’s next-generation exhaust aftertreatment system: ClearTech™ One. Its sophisticated new design combines our Selective Catalytic Reduction (SCR) technology and Diesel Particulate Filter (DPF) to deliver near-zero emissions and low maintenance in a lighter, more compact unit.
COMBINES SCR AND DPF IN ONE BOX
NEAR-ZERO EMISSIONS
17 LBS. LIGHTER
1480-1780 LB.-FT. TORQUE
ONE BOX
Do more with less
ClearTech™ One combines our Selective Catalytic Reduction (SCR) technology and Diesel Particulate Filter (DPF) in a simple and compact configuration.
SCR mounting
Smarter by design
ClearTech One was developed using sophisticated CFD analysis to determine optimal internal exhaust flow and DEF mixing performance. It intelligently uses waste heat to keep both the diesel particulate filter (DPF) and selective catalytic reduction (SCR) working at top efficiency, reducing the need for active or parked regen events. The DPF is designed as an easy-to-use cartridge and can be serviced by simply removing a few clamps and fasteners for quick maintenance.
Versatile Configurations
Flexibility for the job at hand
ClearTech One’s compact design saves space to increase flexibility and simplify chassis configurations. That means it can meet the unique needs of your application and mount to your truck body easier than ever.
LIGHTER THAN EVER
This solution is 17 pounds lighter than pr our evious ClearTech™ aftertreatment system. Its durable and lightweight design is more compact, which benefits chassis component packaging so you carry more payload for more revenue. Less is more.
NEAR-ZERO EMISSIONS
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.
SAVES MORE SPACE
This solution delivers up to 11 extra inches of space on the frame rail, which is important for short wheelbase applications like single axle daycab tractors, multi-axle dumps and snowplows.
Maintenance Intervals
NORMAL DUTYGreater than 6 mpg Less than 39L/100km |
HEAVY DUTYGreater than 5 mpg Less than 50L/100km |
SEVERE DUTYLess than 5 mpg Greater than 50L/100km |
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| Diesel Particle Filter (DPF) - Clean | MILES | 400,000 | 250,000 | |||
| KM | 650,000 | 400,000 | ||||
| HOURS | 10,000 | 4,500 | ||||
| Diesel Particle Filter (DPF) Ignition Electrode and Nozzle | MILES | 150,000 | ||||
| KM | 240,000 | |||||
| HOURS | 4,500 | |||||
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Aftertreatment Hydrocarbon Injector (AHI) MY 2011 to 2012 (April) clean AHI nozzle. MY 2012 (May) and newer replace AHI nozzle and data reset. |
MILES | 150,000 | ||||
| KM | 240,000 | |||||
| HOURS | 4,500 | |||||
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DEF, Pump and Tank Filler Neck Filter Drain DEF tank, replace DEF pump main filter, clean DEF tank neck filter. |
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