MP®8HE
The MP®8HE combines the proven performance of our MP®8 engine with the high efficiency of Energy Recovery Technology to capture lost energy, convert it to torque and reduce fuel consumption.
Engineered for a new era of efficiency
With advances in design and engineering, the new MP8HE engine earns up to 11 miles per gallon.
Improved Engineering
The improved wave piston design delivers a higher compression ratio inside a lighter, more efficient engine.
Advanced Efficiency
The updated turbo compound, auxiliary drive, gear ratio and EGR valve all work to deliver greater efficiency.
Training
The redesigned oil filtration system features two oil filters and uses a lesser viscosity oil for reduced consumption.
Evolved wave piston design
Mack’s innovative wave piston design redirects flames in the combustion chamber to utilize all available oxygen for a cleaner and more complete burn than standard diesel
pistons. The result delivers improved fuel economy and reduced emissions.
Next-Generation Energy Recovery Technology (ERT)
Capturing heat that would otherwise be lost, the MP8HE’s ERT feature converts exhaust emissions to mechanical energy and delivers it back to the crankshaft as torque. This
process enables the engine to operate at 1,000-1,100 RPM, saving fuel without sacrificing performance.
Power and performance
The MP8HE delivers consistent power and torque across a wide operating range that can be tuned to your needs for the right mix of power and high fuel efficiency.
Built to fuel efficiency
The direct injection common rail fuel system delivers ultra-precise control over fuel injection pressure, timing and volume. The result is more power and efficiency with less engine noise and lower emissions.
Cleaner emissions with ClearTech One
Mack’s improved exhaust aftertreatment system (EATS) is 17lbs lighter and takes up less space, which saves you fuel and money while improving flexibility.
Maintenance Intervals
Model Year 2011 and Newer EnginesUsing Maack EOS-4.5 Premium Oil |
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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MP® 7 / MP® 8 or MP®10 with 42 L / 44 Qt Oil Pan: Mack EOS-4.5* Premium Oil, Filters and Fuel Filters (Replace) |
MILES | 60,000 / 55,000** | 45,000 / 40,000** | 35,000 / 30,000** | |
| KM | 95,000 / 90,000** | 70,000 / 65,000** | 55,000 / 50,000** | ||
| HOURS | 1,700 / 1,600** | 1,300 / 1,200** | 825 / 750** | ||
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MP® 10 with 52 L / 55 Qt Oil Pan: Mack EOS-4.5* Premium Oil, Filters, and Fuel Filters (Replace) |
MILES | 65,000 / 60,000** | 50,000 / 45,000** | 40,000 / 35,000** | |
| KM | 105,000 / 95,000** | 80,000 / 70,000** | 65,000 / 55,000** | ||
| HOURS | 1,750 | 1,300 | 825 | ||
Model Year 2011 to 2016 Engines Using Mack EOS-4 Premium Oil |
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MP® 7 / MP® 8 or MP®10 with 42 L / 44 Qt Oil Pan: Mack EOS-4* Premium Oil, Filters and Fuel Filters (Replace) |
MILES | 45,000 | 35,000 | 25,000 | |
| KM | 75,000 | 60,000 | 45,000 | ||
| HOURS | 1,300 | 1,000 | 625 | ||
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MP® 10 with 52 L / 55 Qt Oil Pan: Mack EOS-4* Premium Oil, Filters and Fuel Filters (Replace) |
MILES | 50,000 | 45,000 | 35,000 | |
| KM | 80,000 | 75,000 | 60,000 | ||
| HOURS | 1,300 | 1,000 | 625 | ||
MACK PREMIUM LONG LIFE COOLANT |
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| Mack Premium Long-Life Coolant (Replace) | MILES | 1,000,000 | |||
| KM | 1,600,000 | ||||
| HOURS | 96 months | ||||
| Mack Premium Long-Life Coolant Filter (Replace) | MILES | 150,000 | |||
| KM | 240,000 | ||||
| HOURS | 12 months | ||||
MACK PREMIUM FULLY FORMULATED COOLANT |
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| Mack Premium Fully Formulated Coolant (Replace) | MILES | 300,000 | 150,000 | ||
| KM | 500,000 | 240,000 | |||
| HOURS | 24 months | 12 months | |||
| Mack Premium Fully Formulated Coolant Filter (Replace) | TIME | At every oil change | |||
MISCELLANEOUS |
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| Valve Adjustment | MILES | 150,000 / then every 300,000 | |||
| KM | 240,000 / then every 500,000 | ||||
| TIME | 12 months / then every 24 months | ||||
| Fan and Accessory Drive Belt (Replace) | MILES | 300,000 | 150,000 | ||
| KM | 500,000 | 240,000 | |||
| TIME | 36 months | 12 months | |||
| Mack Premium Air Filter and Fuel Tank Ventilation Filter (Replace) | TIME | Maximum 24 months | |||
Download Additional Information
Mack ® Mp®8He Engine And He+ Package
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