Cummins®. It's a legend among diesels, tough-as-nails and willing to work overtime. Cummins power is efficient and reliable. It’s the only diesel that meets more stringent ARB state emission standards. This allows Chassis Cabs to idle indefinitely at a job site so you can use their HVAC and electrical features.
6.7-liter Cummins® Turbo Diesel engine specs:
- 305 horsepower
- 610 lb-ft of torque
- Variable Geometry Turbocharger for improved performance and fuel economy
- Standard class-exclusive, factory-installed exhaust brakeen_08_chassis_cab_3500_hd_vs
- High-efficiency electronic fuel injection for improved fuel economy
- Fewer moving parts for extra durabilityen_own_cummins
Feature Availability
Select model for specs- 6.7-liter Cummins® Turbo Diesel Engine
- Standard on:
- Ram 3500 Chassis Cab regular cab ST
- Ram 3500 Chassis Cab regular cab SLT
- Ram 3500 Chassis Cab Quad Cab® ST
- Ram 3500 Chassis Cab Quad Cab® SLT
- Ram 4500 Chassis Cab regular cab ST
- Ram 4500 Chassis Cab regular cab SLT
- Ram 4500 Chassis Cab Quad Cab® ST
- Ram 4500 Chassis Cab Quad Cab® SLT
- Ram 5500 Chassis Cab regular cab ST
- Ram 5500 Chassis Cab regular cab SLT
- Ram 5500 Chassis Cab Quad Cab® ST
- Ram 5500 Chassis Cab Quad Cab® SLT
- Standard on:
Cummins® Turbo Diesel specs
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- 6.7-liter Cummins® Turbo Diesel Engine
- Torque
- 610
- lb-ft
- HP
- 305
- Inline six-cylinder engine
- Variable Geometry Turbocharger which boosts performance and fuel economy
- Largest Turbo Diesel engine in its class
- AISIN® six-speed automatic transmission
- Six-speed manual transmission
- Best-in-class 5-year / 100000-mile limited engine warranty
Cummins® Turbo Diesel 360° view
/shared/2010/ram_chassis_cab/capability/engines_fuel_tanks/primary/10_d_rcc_cap_pow_cumminsdiesel360_prm.swftrue- Click and drag engine to rotate
- engine
- 8
- 16
- /shared/2010/ram_chassis_cab/capability/engines_fuel_tanks/primary/10_d_rcc_cap_pow_cumminsdiesel360_prm.css
- label::ELECTRONIC CONTROL MODULE__video::10__frame::12__animation::electronicControl
- label::INTEGRATED INTAKE GRID__video::9__frame::17__animation::integratedIntake
- label::COMMON-RAIL ARCHITECTURE__video::12__frame::10__animation::commonRail
- label::HIGHER FUEL INJECTION PRESSURE__video::8__frame::15__animation::higherFuel
- label::VARIABLE GEOMETRY TURBOCHAGER__video::9__frame::3__animation::variableGeometry
- label::INCREASED BLOCK STIFFNESS__video::4__frame::12__animation::increasedBlock
- label::INTEGRATED EXHAUST BRAKE__video::6__frame::3__animation::integratedExhaust
- Best-in-class standard fuel tank capacity
Dodge Ram Chassis Cab trucks feature a standard 52-gallon fuel tank, giving them best-in-class standard fuel tank capacityen_chassis_cab_vs and a long distance range between fill-ups. An auxiliary fuel port provides easy connections for auxiliary fuel-driven power sources. The available 22-gallon midship auxiliary tank better accommodates rollback carrier upfits.
- Jobsite idling
Dodge Ram 4500 and 5500 Chassis Cabs have low enough emissions that they can idle indefinitely at a work site so you can use their HVAC and electrical features. The competition can't say the same. Learn More.
