6.7L Cummins Turbo Diesel for Chassis Cab (2010)

Power 350 - 350 hp
261 - 261 kW
Torque 610 - 610 lb-ft
827 - 827 N•m
Certification EPA 2010


Pickup Truck


The Ram Chassis Cabs (3500-5500) come with the 6.7L Cummins Turbo Diesel as standard equipment. The best part about this legendary combination is that you have upfit options to meet your work needs. Whether you are hauling lumber or outfitting a fleet of emergency vehicles. The 6.7L Cummins Turbo Diesel engine is the best choice.

The 6.7L engine is based on our proven 5.9L platform, but has 13% more displacement to deliver superior performance. And it's been thoroughly tested through every stage of development to ensure dependability and durability in every kind of work environment.

This engine is rated with 305 horsepower at just 2900 rpm. The 6.7L Turbo Diesel reaches peak torque of 610 lb-ft at 1600 rpm, setting the industry standard for pulling power.

Advanced features include a High Pressure Common Rail (HPCR) fuel system, a patented Variable Geometry Turbo and multiple injection events per cycle for superior power delivery at all rpms with quieter operation.

Maintenance is kept to an absolute minimum, with easy access to all service points.

Of course, both the Ram truck and Cummins engine are fully covered under a comprehensive warranty that shows how much confidence we have in its reliability and durability.

Certification Level EPA 2010
Power 350 hp / 261 kW
Torque 610 lb-ft / 827 N•m
Engine Model Advertised hp @ rpm Peak Torquelb-ft @ rpm Governed Speed
Cummins 6.7L Turbo Diesel 305 @ 2900 610 @ 1600 2900

The Cummins 6.7L Turbo Diesel is designed for long life with low maintenance, keeping uptime high and operating costs low.

Engine oil and oil filter change intervals are set at 7,500 miles (12,070 km). Don't forget that your new Cummins 6.7L Turbo Diesel engine requires low ash engine oil; failure to use this type of oil can result in serious damage to the exhaust aftertreatment system in your vehicle. Be sure to purchase engine oil that meets CES 20081 standards and has a maximum 1.00 mass % content of sulfated ash.

Also, be sure to purchase your diesel fuel from a reputable fuel station. For most year-round service, a high quality No. 2 diesel fuel that meets ASTM specification D-975 (0.0015% sulfur level) will maintain good performance.

For complete maintenance information, please consult your Owner's Manual or Operations and Maintenance Manual.

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