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X15H hydrogen engine
Hydrogen internal combustion engines can enable your journey to zero tailpipe emissions using carbon-free technology that’s familiar to OEMs, fleet owners and drivers.
- Uses zero-carbon hydrogen fuel
- Supports air quality improvements with near zero NOx and particulate matter (PM)
- Fuel agnostic platform with natural gas, hydrogen and diesel variants designed to integrate with same powertrain
- Based on familiar internal combustion engine technology for more straightforward integration into a truck chassis
- Supports decarbonization of heavy-duty truck and coach applications
Hydrogen engines can help you reduce emissions
At Cummins, we understand the energy transition poses new challenges for all of us around the globe. That's why we're actively working to simplify the process.
Zero emissions
Hydrogen engines release nearly zero trace amounts of carbon dioxide, and fuel cell electric vehicles (FECVs) produce no emissions other than water vapor.
Fast refueling time
Unlike electric vehicles, which take vehicles off the road for extended times to charge, hydrogen engines offer quick refueling times and diesel-like performance, durability, and reliability.
Reduced carbon footprint
Hydrogen engine technology can help you reduce greenhouse gas emissions, meet government regulations, and embrace the energy transition as you drive toward destination zero.
Similar engine hardware
At Cummins, we're leveraging our existing platforms and engine expertise to create scalable hydrogen engine solutions that reduce cost.
See how Cummins is leading the way in
hydrogen internal combustion technology
