Power your workforce with the best Super Duty® Chassis Cab ever.

Standard gas engines — the 6.2L V8 (F-350) and 6.8L V10 (F-450/F-550) — deliver best-in-class* torque, delivering the pulling muscle your tough jobs demand every day. Now teamed with the TorqShift® SelectShift® 6-speed automatic, both gas engines can be equipped with the available Live-Drive Power Takeoff (PTO) Provision with Mobile Mode. For heavy-duty diesel performance, the latest generation of the available Power Stroke® Turbo Diesel V8 is the most powerful ever in a Ford Super Duty® Class 3-5 chassis cab.
*When properly equipped. Class is 3-5 Conventional Chassis Cabs based on Ford segmentation.
Diesel power for heavy-duty applications

6.7L Power Stroke® Turbo Diesel V8

The latest generation of the available B20-capable 6.7L Power Stroke® Turbo Diesel V8 delivers 330 horsepower and 750 lb.-ft. of torque — the highest combination of power and torque ever in a Super Duty® Class 3-5 chassis cab. The Power Stroke owes much of its performance bragging rights to strong design features, including its unique inverse-flow configuration: The turbocharger is located between the cylinder heads and the top of the block. And the exhaust manifold is positioned inboard and close to the turbocharger — close proximity means faster air displacement and more power. Another notable feature is the compacted graphite iron engine block that is stronger yet lighter than cast iron.
Diesel engine exhaust braking capability

Upgraded Diesel Engine-Exhaust Braking

The 6.7L Power Stroke® Turbo Diesel incorporates a Smart Exhaust Brake function. When activated with a button on the instrument panel, the engine brake restricts the turbocharger’s exhaust flow to generate back pressure and slow the vehicle. The main benefit is greater control while traveling downhill, regardless of vehicle load or road grade. Also, because the engine brake helps minimize having to apply pedal pressure, brake fade and lining wear are reduced, lowering the cost of maintenance. Three settings are available: On, Off, and Auto. The Auto setting modulates engine braking as needed to help maintain the speed you want based on accelerator and brake pedal use.
Improved 6.2-liter gas engine with best-in-class torque

6.2L Gas FFV V8

Torque rules in big work trucks pulling big loads. And no other gas-powered Class 3-5 chassis cab* delivers as much torque (430 lb.-ft.) as the Super Duty® 6.2L V8, standard in the F-350. Improved tuning and camshaft configurations increase peak torque at lower rpm, enabling the 6.2L to generate higher torque throughout the mid-range and operate more efficiently at lower speeds. And more good news: For the first time, the optional Live-Drive Power Takeoff (PTO) Provision with Mobile Mode is available with the 6.2L engine. Now you can have PTO capability in a Super Duty chassis cab with either diesel or gas power.

*Class 3-5 Conventional Chassis Cabs based on Ford segmentation.

Only V10 gas engine in class

6.8L Triton® Gas V10

The class-exclusive* 6.8L Triton® V10 is the standard gas engine in Super Duty® XL and XLT F-450/F-550 chassis cabs. For the first time, the 6.8L is teamed with the TorqShift® SelectShift 6-speed automatic transmission and offers the available Live-Drive Power Takeoff (PTO) Provision with Mobile Mode. Now you can have PTO capability in a Super Duty Chassis Cab with either diesel or gas power.
*Class 3-5 Conventional Chassis Cabs based on Ford segmentation.
Alternative fuel capability for gas engines

Alternative Fuel Capability (Gas Engines)

Compressed natural gas (CNG) and propane are alternative fuels to unleaded gasoline with the CNG/Propane Gaseous Engine Prep Package* for Super Duty® gas-powered models — available with the 6.2L V8 (F-350) and included with the 6.8L V10 (F-450/F-550). The CNG/Propane Package with additional aftermarket upfits provides bi-fuel capability, enabling these engines to run on either liquefied propane gas or unleaded gas.
*Vehicle will be equipped with the standard factory gasoline fuel system. The CNG/Propane Gaseous Engine Prep Package includes hardened exhaust valves and valve seats. It does not include compressed natural gas/propane fuel tanks and lines, etc. See your dealer for details.

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Multi-featured TorqShift SelectShift 6-speed automatic transmission

Ford TorqShift® SelectShift® 6-Speed Automatic with Tow/Haul Mode

The Ford TorqShift® SelectShift® 6-speed automatic transmission delivers high-torque performance and dependability. Big, strong gears can easily handle the heavy torque demands of the turbo diesel and gas engines. Fewer rpm are required because the torque converter locks up at lower speeds. The TorqShift offers SelectShift and Tow/Haul features. SelectShift has two modes: Progressive Range Select that limits the range of gears to lock out overdrive, plus Full Manual control. Tow/Haul selects the gear that minimizes gear hunting on uphills. On a downhill, it keeps the vehicle from upshifting and gaining speed, reducing reliance on brake pressure to slow down.

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