When the going gets tough, the tough are glad they've got an International® WorkStar® with a MaxxForce™ Big Bore Engine. Exclusively available in International trucks, MaxxForce Big Bore engines deliver unparalleled strength and durability. These engines are the new industry standard for "Can Do." And, if being robust and resilient isn't enough, you can count on a WorkStar with a MaxxForce Big Bore Engine to deliver durability and drivability in the most severe conditions. When you need the hardest working truck with the hardest working engine, step up to WorkStar, To The Maxx.
WorkStar with MaxxForce Big Bore is Durability To The Maxx
- A 1.2 million-mile B-50 life, the longest design life in the industry, means it's built to last 200,000 miles longer than the competition - No matter the pounding it
- Engine validation with over 30,000 hours in the lab and over 2 million miles on the road gives you the confidence you demand
- A Compacted Graphite Iron cylinder block that's 40% stiffer, has 75% higher tensile strength, and has 200% greater fatigue resistance than the iron used in other Class 8 diesel engines for the ultimate peace of mind
- A unique engine design engineered to assure the virtually infinite life of its forged-steel crankshaft means more work, less downtime
- The friction and wear on the camshaft has been virtually eliminated, nixing the possibility of catastrophic coolant to oil leaks
WorkStar with MaxxForce Big Bore is Efficiency To The Maxx
- The engine is over 500 lbs lighter than the leading 15L engine so you can haul more, more often
- Its high-pressure common-rail fuel system leads to better fuel efficiency
- This 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
WorkStar with MaxxForce Big Bore is Drivability To The Maxx
- Peak torque is achieved at 1000 rpm (just over idle) and sustains at higher RPMs for a more responsive off-the-line driving experience
- Less gear shifting needed and less power lost during uphill climbs
- The high-pressure common-rail fuel system delivers 30% less engine noise, reducing driver fatigue
MaxxForce Big Bore is Engineered with Advanced EGR Technology
In 2010, the EPA is changing the emissions requirements for vehicles. International wasted no time, and in 2004 started to develop what is now the Advanced EGR solution. What this means for our customers is simple: No Extra Fuels, No New Hardware, No New Training. Advanced EGR--built into our MaxxForce Big Bore engines to take the burden off the customer. Go to 2010 Emissions to see why Advanced EGR is the best choice for you.
