6.7L Turbo Diesel for fleet and commercial operations
A heavy-duty diesel platform for Classes 2b-5 applications requiring performance, serviceability and long-term uptime support.
For fleet and commercial operators, the right truck is one that stays ready.
The Cummins 6.7L Turbo Diesel supports commercial applications with the durability, serviceability and uptime-focused design features businesses depend on.
Fleet and commercial applications
The Cummins 6.7L Turbo Diesel supports a range of Class 2b-5 pickup and chassis cab applications across vocational, utility and commercial use.
Utility and service fleets
The 6.7L Turbo Diesel supports vocational applications where trucks are upfitted for specialized work. From utility and service bodies to landscaping and construction equipment, the platform is designed to support a variety of commercial configurations.
Chassis cab commercial applications
Available in RAM 3500, 4500 and 5500 chassis cab trucks, the 6.7L Turbo Diesel delivers 360 hp and 800 lb.-ft. of torque for commercial applications requiring towing capability, PTO functionality and vocational flexibility.
Why 6.7L Turbo Diesel is right for commercial operations
Designed for commercial performance and platform flexibility
The 6.7L Turbo Diesel is optimized for the heavy-duty pickup market and designed to serve Class 2b - 5 customers with different operating needs. It balances towing capability, daily drivability and application-specific packaging requirements.
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Available across both pickup and chassis cab configurations for broader application coverage.
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Designed specifically for the pickup platform and emissions certification requirements.
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Supports commercial users balancing duty-cycle demands, towing needs and everyday operation.
Built for increased uptime and maintenance efficiency
Commercial and fleet applications often depend on efficient maintenance practices to keep vehicles operating. The 6.7L Turbo Diesel is designed for faster serviceability, with the oil filter and dual fuel filter accessible from the top side of the engine. Top feed injectors and service-oriented component placement also support maintenance efficiency, especially in configurations where access matters.
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Top-side oil and dual fuel filter access simplifies routine maintenance.
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Top feed dry service injectors support service access and component packaging.
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Design is described as a better fit for tilt-up hoods.
Reliable operation across conditions
The 6.7L Turbo Diesel includes advanced glow plug technology to improve cold-start management and reduce wait-to-start time. This supports reliable vehicle operation in cold conditions and helps fleets and commercial operators maintain readiness in environments where weather can affect startup performance.
Discover fleet stories
Power
360 - 430 hp
Power
268 - 321 kW
Torque
800 - 1075 lb-ft
Torque
1085 - 1458 N•m
Certification
CARB,EPA
Power
430 hp
Power
321 kW
Torque
1075 lb-ft
Torque
1458 N•m
Certification
CARB,EPA
Power
360 hp
Power
268 kW
Torque
800 lb-ft
Torque
1085 N•m
Certification
CARB,EPA