Cummins Introduces Innovative B6.7 Octane Engine Running on Gasoline
Cummins Makes An Engine That's Basically A Diesel But Runs On Gas
Image: Jalopnik
Cummins has launched the B6.7 Octane, a turbocharged 6.7-liter inline-six engine designed for medium-duty trucks, running on regular gasoline instead of diesel. This engine offers power levels from 200 to 300 horsepower and features a Jacobs Engine Brake, aiming for efficiency and ease of use in vehicles like school buses and delivery vans.
- 01The B6.7 Octane engine produces between 200 and 300 horsepower and up to 660 lb-ft of torque.
- 02It is part of Cummins' HELM series, designed to be fuel agnostic and potentially lead to diesel and hydrogen variants.
- 03The engine allows for maintenance intervals similar to diesel engines, with oil changes every 15,000 miles.
- 04It includes a Jacobs Engine Brake, a feature typically found in diesel engines.
- 05The design aims to simplify operations for users familiar with gasoline vehicles, reducing the need for diesel-specific maintenance.
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Cummins has unveiled the B6.7 Octane, a groundbreaking turbocharged 6.7-liter inline-six engine that runs on regular 87-octane gasoline, diverging from the company's traditional diesel focus. This engine is tailored for medium-duty trucks, including applications in school buses and delivery vans, such as the new 29-foot Peterbilt U-Haul EM cargo box truck. The B6.7 Octane delivers impressive power, offering four levels ranging from 200 to 300 horsepower and torque figures peaking at 660 lb-ft at just 1,800 rpm, closely resembling diesel performance. As part of Cummins' HELM (Higher Efficiency, Lower emissions, Multiple fuels) series, this clean sheet design aims to be fuel agnostic, paving the way for future diesel and hydrogen variants. The engine also boasts maintenance intervals comparable to diesel engines, with oil changes every 15,000 miles, and includes a Jacobs Engine Brake, enhancing its diesel-like characteristics. This innovative approach caters to the ease of use for customers accustomed to gasoline vehicles.
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The introduction of the B6.7 Octane engine could simplify operations for medium-duty vehicle users, particularly in sectors like transportation and logistics.
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