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How are natural gas truck engines different this time?

Cummins talks us through launch of the X15N engine and what fleets are saying about natural gas powertrains.

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Cummins at HELM of fuel agnostic engines in ‘Leap Ahead’ event

The fuel agnostic Cummins X15 engine was the crown jewel of the event, which also highlighted the company’s HELM initiative.

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Model year 2025 engines: What you need to know

Building on 2024 designs, heavy-duty diesel engine manufacturers remain focused on improving efficiency when looking at the 2025 model year.

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What’s the future of natural gas, hydrogen internal combustion engines?

The emissions air needs to get cleaner but the equipment strategy toward greater sustainability remains murky. Let’s clear the air.

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Cummins, three other companies agree to test hydrogen engines in real-world conditions

The project aims to develop a full hydrogen eco-system together with a hydrogen producer, vehicle manufacturer and end user.

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Keep an eye on coolants in today’s advanced diesel engines

What to focus on when it comes to heavy-duty truck diesel engine coolant maintenance.

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Chevron oils approved for Cummins mobile natural gas engines

After putting Delo 600 ADF through the process, it has now received approval for use in Cummins natural gas engines and is registered to CES 20092.

Cummins announces $1B mfg investment, including truck engines, hydrogen electrolyzer

Cummins says support from the Biden Administration and Congress are driving the nation’s clean energy economy.

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Vibratech TVD: Protecting the Engines that Move the World

Every single internal combustion engine has torsional vibration. What is torsional vibration? Torsional vibration is the end to end twisting and rebounding of the rotating assembly caused by internal combustion of an engine during the firing sequence (power stroke). Like the crankshaft, torsional vibrations are found in camshafts as well as drivelines. This event is

Cummins shows off X15N natural gas, X10 diesel engines

Plus some powertrain components make their debut in Cummins red.

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