Cummins engines power the world
Since the beginning, we’ve put innovation first and designed each Cummins engine to offer reliable power that meets diverse energy needs across the globe. Today, we offer an expansive lineup of engine technologies, including diesel, natural gas, and alternative fuel engines.
Engines for your toughest challenges
Our engines are designed for a variety of applications and are backed by a global sales and service network spanning more than 190 countries and territories.
Off-highway engines
Our off-highway engines support essential equipment for the construction, industrial, marine, mining, oil and gas, and rail industries.
On-highway engines
As the global power leader, Cummins provides dependable on-highway engine applications that enable everything from commercial vehicles to defense.
Smarter, cleaner engines you can trust for dependable power
From zero-emission solutions to advanced diesel and natural gas engines, we’re engineering the next generation of power through innovative solutions.
Explore Our Solutions
Discover our zero-emissions technologies and power solutions.
Accelera
Meet our diverse portfolio of zero-emissions solutions dedicated to serving the industries that keep the world running and creating a more sustainable future.
G-Drive Engines
For over 80 years, Cummins G-Drive engines have been the trusted name in generator sets and have provided vital power solutions that drive the world forward.
Fire Pump Drives
Our advanced technology has made Cummins a leader in designing fire pump drive engines trusted by the fire protection industry for over 25 years.
You can count on
Cummins engines
Cummins engines provide reliable power and durability. Trust Cummins for performance and uptime.
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Cummins engines built in 2020
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Global technical centers
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Cummins engineers constantly innovating.
Experience legendary power
Nearly 70% of Ram 2500 and 3500 Heavy-Duty pickup owners trust Cummins to deliver reliable and unbeatable power.
Browse pickup truck engines Join over 27K+ Cummins club members Discover new Cummins gear
Browse pickup truck engines
Parts and support for your Cummins engine
Get the most out of your Cummins-powered equipment with genuine parts and uncompromising customer service. Our world-class parts are built for durability, longevity, and dependability and are powered by a global support network you can count on.
Powering a prosperous world with Cummins engines
At Cummins, we deliver technology that meets you where you are and lessens your environmental impact.
Explore Cummins latest innovations
Latest News and Insights
Stay informed about our recent advancements and articles.
Tech Driving X10
The X10 offers a more capable alternative to the larger X12 and the slightly smaller L9 engines it will replace.
Shell Starship X15N
Starship 3.0, powered by the Cummins X15N™, demonstrating that natural gas technology is not just a re.
All-new Cummins X10
Cummins’ 10-liter workhorse has been engineered to take on a wide range of demanding work with greater efficiency.
Five facts of 2027 X15 maintenance
As part of the Cummins HELM™ Platforms—Higher Efficiency, Lower Emissions, and Multiple Fuels—Cummins Inc. has introduced the 2027 X15, designed to help fleets achieve their decarbonization goals without compromising performance. With cutting-edge technology, a steadfast commitment to emissions reduction and a century-long legacy of innovation, Cummins continues to set the standard for reliable, f
March 07, 2025
Exploring Cummins’ 2027 X15 engine
In addition to improved fuel economy and reduced emissions, Cummins Inc.’s 2027 X15 is also easier and less costly to maintain than prior heavy-duty diesel engines from the iconic engine manufacturer. As part of the Cummins HELM™ platform, engineers worked hard to offer innovative solutions to meet future regulations. Cummins achieved that while offering up to 7% improvement in fuel economy when u
February 17, 2025
✽ Latest News
Discover our latest articles
ENGINES
Cummins Inc. has long been a leader in the commercial vehicle industry, known for delivering reliable and efficient engine solutions.
ZERO-EMISSION TECH
Introducing Cummins HELM platforms In 2024, Cummins Inc. made an exciting announcement that will reshape the commercial transportation landscape.