International MaxxForce Engines

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MaxxForce Driver Training Video

 

ADVANCED EGR LETS DRIVERS DO WHAT THEY DO BEST

At International®, our customers' best interests always come first. So when EPA emissions regulations tighten, it shouldn't be up to our customers to comply. It should be up to us. That's why we introduced MaxxForce® Advanced EGR technology as our 2010 emissions solution. It doesn't require drivers to install and maintain extra equipment. Or worry about where to find exotic fluids like urea. They just have to put the hammer down and head for their next destination. MaxxForce® Advanced EGR is one more way we put our customers Miles Ahead.

THE EPA GETS TOUGH. SO WE GIVE YOU AN EASY CHOICE

Next year, the EPA requires diesel exhaust emissions to be reduced by 98%. Great for the environment. But it caught other engine manufacturers off guard. They fell back on a technology called SCR that requires adding heavy after-treatment equipment which utilizes a hard-to-find fluid called urea. Taking the opposite approach, International® perfected its proprietary Advanced EGR system that requires no additional equipment, maintenance or driver training. For 2010, there's only one choice that makes sense: MaxxForce® Advanced EGR.

HOW ADVANCED EGR TAKES THE BURDEN OFF YOU

MaxxForce® Advanced EGR reduces emissions inside the engine itself. It simply recirculates part of an engine’s exhaust back to the cylinders, slowing and cooling the combustion process and burning off pollutants. International's Advanced EGR requires a combination of increased injection pressure, improved exhaust flow and refined calibrations but the result is greatly reduced emissions without any extra effort on your part.

EGR Brochure


Maxxforce 7

IMPRESSIVE FUEL EFFICIENCY, POWER AND QUIETNESS

The Maxxforce® 7 is built strong with a V8 turbodiesel, incorporating advanced design elements and components from Navistar's market-leading 16 commercial engines. These include a high-pressure common-rail fuel system, dual-stage turbochargers and compacted graphite iron block.  Together with our 30 years of V8 leadership, these features deliver a better performing engine with outstanding power, performance, reliability and fuel economy.

  • EPA compliant with MaxxForce Advanced EGR, the only no-hassle emissions solution for 2010 standards
  • Best in class horsepower and torque
  • The quietest V8 diesel engine in North America, registering only 68.9 dBA in a low idle test.
  • 13% more fuel-efficient than previous models
  • A DC-actuated turbocharger provides impressive acceleration, grade climbing, towing capability and high-altitude performance
  • For city routes, double-digit percentage fuel economy improvement is possible when the transmission and drivelines are optimized

Maxxforce 7 Specs

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Maxxforce DT

LEGENDARY DURABILITY AND PERFORMANCE

The MaxxForce® DT is purpose-built to the needs of International customers. It offers a full range of automatic and manual driveline options and thousands of potential build configurations to serve the broadest range of on-highway applications. Eight different model ratings offer 215-300 hp and 560-860 lb.-ft if torque. Shift energy management technology allows for higher peak torque when used with select transmissions.

  • EPA compliant with MaxxForece Advanced EGR, the only no-hassle emissions solution for 2010 standards
  • Electro-hydraulic Generation Two fuel system makes it 9% more fuel-efficient than previous models
  • Premium plateau-honed wet-sleeve design provides heavy-duty durability characteristics of big bore engines, plus easy rebuildability
  • Mechanical roller followers allow 70,000 more miles before lash adjustment than the competition
  • Four valves per cylinder provide better breathing, performance and lower emissions Named by Diesel Power magazine one of the "Top 10 Diesel Engines-Ever."

Maxxforce DT Specs

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Maxxforce 9

ROCK SOLID FOR THE TOUGHEST JOBS

With a full range of automatic and manual driveline options and thousands of potential build configurations, MaxxForce® 9 is made to serve the broadest range of on-highway applications.  Navistar engineers have carried forward the proven technologies and components of a time-tested platform like premium plateau-honed cylinder design, reinforced bearing-cap ladder and rugged single-box ECM.

  • EPA compliant with MaxxForce Advanced EGR, the only no-hassle emissions solution for 2010 standards
  • Premium plateau-honed wet-sleeve design provides heavy-duty durability characteristics of big bore engines
  • A new regulated two-stage turbocharger and upgraded cooling system provide outstanding boost and response for every application
  • The electro-hydraulic high-pressure fuel system features new high-efficiency injector nozzles and advanced electronic control strategies for fuel economy gains
  • Increased 9.3-liter displacement by longer stroke, meet the requirements of more demanding applications

Maxxforce 9 Specs

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Maxxforce 10

STRENGTH AND POWER TO GET THE JOB DONE

MaxxForce® 10 engines are purpose-built to the needs of International customers.  They offer a full range of automatic and manual driveline options and thousands of potential build configurations to serve the broadest range of on-highway applications. Three MaxxForce® 10 models offer 310-350 hp and 1,1050-1,1150 lb.-ft of torque, providing the power of some big bore engines at 800 lbs. lighter weight.  Shift energy management technology allows for higher peak torque when used with select transmissions.

  • EPA compliant with MaxxForce Advanced EGR, the only no-hassle emissions solution for 2010 standards
  • Premium plateau-honed wet-sleeve design provides heavy-duty durability characteristics of big bore engines
  • Premium plateau-honed wet-sleeve design provides heavy-duty durability characteristics of big bore engines
  • A new regulated two-stage turbocharger and upgraded cooling system provide outstanding boost and response for every application
  • The electro-hydraulic high-pressure fuel system features new high-efficiency injector nozzles and advanced electronic control strategies for fuel economy gains
  • Increased 9.3-liter displacement by longer stroke, meet the requirements of more demanding applications

Maxxforce 10 Specs

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Maxxforce 11

TOUGH, RELIABLE AND READY TO TAKE ON ANYTHING

To succeed in a competitive business, you need an engine and an organization behind it that are always performing and working for you.  Navistar's MaxxForce® Big Bore engines have revolutionized how the world looks at Class 8 commercial diesels.  Designed specifically for International® brand heavy vehicles, with a combination of technologically advanced materials and components, these engines deliver outstanding fuel economy, excellent power characteristics, and exceptionally smooth and quiet ride, and high strength without added weight.

  • EPA compliant with MaxxForce Advanced EGR, the only no-hassle emissions solution for 2010 standards
  • A Compacted Graphite Iron cylinder block is 40% stiffer with 75% higher tensile strength, and 200% greater fatigue resistance than iron used in other Class 8 diesel engines
  • Low vibration levels prolong the life of the engine by protecting it from ordinary wear and tear
  • Fuel system combined with twin series turbo chargers, delivers peak torque at a lower RPM, which allows for earlier upshifts when accelerating and fewer downshifts when climbing hills
  • Internal testing has shown a 2.4% fuel efficiency advantage over the leading 15L engine
  • Over 500 lbs lighter than the nearest 15L engine with similar power output
  • Peak torque is achieved at 1000 RPM (just over idle) and sustains at higher RPMs for a more responsive off-the-line driving experience

Maxxforce 11 Specs

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Maxxforce 13

TOUGH, RELIABLE AND READY TO TAKE ON ANYTHING

To succeed in a competitive business, you need an engine and an organization behind it that are always performing and working for you.  Navistar's MaxxForce® Big Bore engines have revolutionized how the world looks at Class 8 commercial diesels. Designed specifically for International® brand heavy vehicles, with a combination of technologically advanced materials and components, these engines deliver outstanding fuel economy, excellent power characteristics, and exceptionally smooth and quiet ride, and high strength without added weight.

  • EPA compliant with MaxxForce Advanced EGR, the only no-hassle emissions solution for 2010 standards
  • A Compacted Graphite Iron cylinder block is 40% stiffer with 75% higher tensile strength, and 200% greater fatigue resistance than iron used in other Class 8 diesel engines
  • Low vibration levels prolong the life of the engine by protecting it from ordinary wear and tear
  • Fuel system combined with twin series turbo chargers, delivers peak torque at a lower RPM, which allows for earlier upshifts when accelerating and fewer downshifts when climbing hills
  • Internal testing has shown a 2.4% fuel efficiency advantage over the leading 15L engine
  • Over 500 lbs lighter than the nearest 15L engine with similar power output
  • Peak torque is achieved at 1000 RPM (just over idle) and sustains at higher RPMs for a more responsive off-the-line driving experience

Maxxforce 13 Specs

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