Ford Super Duty customers expect and demand capability from the best-selling heavy-duty truck in America. For most Super Duty owners, it’s the core asset of their business. Day after day, year after year, it’s expected to deliver results in the most demanding situations. And the 2011 F-Series Super Duty is ready to take on the challenge.
Ford’s F-Series has been the best-selling line of trucks in the U.S. for 32 straight years. The new Super Duty further underscores Ford’s Built Ford Tough legacy.
For 2011, Super Duty features both an all-new diesel and gasoline engine that are mated to a new transmission. The new diesel, the 6.7L Power Stroke V8 turbocharged diesel engine, was designed, engineered and built by a Ford team dedicated solely to delivering this class-leading diesel engine to the next-generation Super Duty to enable continued best-in-class towing and payload.
Ford tapped into a bit of its proud racing heritage to create the new 6.2L V8 gasoline engine, which uses big-bore architecture to produce horsepower and class-leading fuel economy. The V8′s large bore (102 mm) allows for larger intake and exhaust valves for improved engine breathing, and the short stroke (95 mm) allows higher engine speed for increased horsepower.
The all-new 6R140 heavy-duty TorqShift six-speed automatic transmission was designed to manage the high low-end torque produced by the new diesel engine. The same basic transmission also is mated to the new gasoline engine, giving customers of either engine the ability to efficiently get the increased torque and horsepower to the ground. Engineered for greater efficiency and fuel economy, improvements include refined architecture to provide relatively low clutch speeds, which result in lower drag losses, and optimized fluid levels and drainback to reduce churning of fluid while also providing superior lubrication.
In addition to hardware-based improvements, the new transmission features enhanced Tow Haul with integrated engine exhaust braking and SelectShift Automatic capability, which includes Progressive Range Select and a manual mode, allowing customers to select the gear to suit their needs.
The new TorqShift transmission also enables the first application of Live Drive PTO (Power Take Off) in a Super Duty-class vehicle. On 2011 Super Duty diesels with the PTO prep option, the PTO output gear is linked through the torque converter to the engine crankshaft. This allows the transmission to power auxiliary equipment such as snowplows, aerial lifts, tow truck lifts, cement mixers or dump trucks. The power is available any time the engine is running.
Pioneered on agricultural applications, the Live Drive feature is particularly useful when mobile PTO function is required during start-stop operations, such as salt spreading or snow plowing. “A fully functional Live Drive mobile PTO will allow Super Duty customers to take full advantage of the equipment on their trucks,” said Al Bruck, 6R140 transmission engineering manager.
Particularly noteworthy are productivity enhancements to the F-450 pickup to benefit the heaviest-duty trailer tow customers. Unneeded weight was shed, helping to improve fuel economy and top speed. Even with these changes, the Super Duty F-450 pickup maintains its class-leading gross combined weight rating of 33,000 pounds.
Ford’s lauded Trailer Sway Control (TSC) system joins the Super Duty lineup, giving those customers segment-first capability. TSC is integrated with AdvanceTrac with Roll Stability Control, which now is standard on all single rear wheel (SRW) configurations.
The AdvanceTrac control module uses additional software to monitor the truck’s motion when a trailer is attached. Trailer Sway Control can determine from the yaw motion of the truck if the trailer is swaying and take measures – such as applying precise braking or reducing engine torque – to help reduce the trailer sway.
For further peace of mind, the available integrated trailer brake controller, factory-installed and covered by a Ford limited warranty, offers smoother and safer operation due to its ability to interface with multiple vehicle systems.
Other enhanced towing, off-road control features and safety improvements include:
* Hill Start Assist, which applies brakes to prevent rollback
* Hill Descent Control
* Electronic Locking Differential
* Standard tire pressure monitoring system on all models
* Optional side air bags and air curtains
* Available 4.2-inch LCD screen
In addition to increased towing and payload capability and improved fuel mileage enabled by the new powertrains, customers of the next Super Duty also will benefit from improved ride, handling and steering. For 2011, the engineering team optimized the frame and suspension of the current Super Duty, particularly the leaf springs and spring rate, as well as adjusting the internal valving in all the shock absorbers to enable greater towing and payload capability with further ride refinement.
The steering gear also is new. The 4×2 F-250 and F-350 Super Duty feature modified steering system geometry to take better advantage of the twin I-beam suspension, which combines the performance of an independent suspension with the durability of a beam axle suspension. Improved response, precision and better on-center steering and control come from making the steering gear symmetric left to right.
Inside, customers will benefit from a new reconfigurable flow-through console that improves the functionality of the truck. Storage space is increased about 60%, and at least 70 different configurations are possible. A 12-volt powerpoint is available at the rear of the console and another is located inside the main bin, which is lockable. A 110-volt power inverter is standard with all console configurations.
For many customers, the Super Duty cab also serves as a mobile office. Industry-exclusive Ford Work Solutions is part of available technology to help customers stay connected with their business from the job site and track tools.
A new available 4.2-inch LCD Productivity Screen allows customers to take full advantage of the 2011 Super Duty’s capabilities; an off-road message center has been added as well. The five-way button on the steering wheel allows customers to navigate through various menu options – several relating to fuel economy and towing convenience – never before available on a Super Duty truck.
With all-new powertrains enabling greater towing and payload capability, safety enhancements such as Trailer Sway Control added and greater functionality with available Ford Work Solutions, the new 2011 Ford Super Duty is poised to continue its legacy as America’s premier work truck.
