Cummins will launch the upcoming motor in the gasoline-agnostic collection, the X10, in North The usa in 2026. This engine, named as portion of the X motor spouse and children, is positioned to substitute each the L9 and the X12 with the versatility to provide equally medium- and large-responsibility programs.
It will be compliant with US EPA’s 2027 restrictions a entire year early. The diesel edition will be 1st accessible, with other variations for gaseous fuels released afterwards. This 10-liter displacement solution slots into Cummins’ product portfolio complemented by the B6.7 and X15 and will provide vocational, transit, pickup and shipping and delivery and regional haul clients.
We are fully commited to advancing diesel technological know-how when our markets and our consumers require it to operate their enterprises. The new X10 has been designed drawing on our decades of working experience as a leader in the medium- and large-duty place.
—José Samperio, Executive Director – North The united states On-Highway at Cummins Inc.
The X10 will provide a selection of scores from 320hp to 450hp (torque 1000 – 1650 lb-ft / 1356 – 2237 N·m) and will perform an essential part serving consumer needs. Cummins maintains that diesel will continue to be a important technological innovation for the business car or truck marketplace for decades to occur, and the enterprise will go on to assistance it. Nevertheless the motor will 1st be available in Europe and North America, it will be launched in other areas over time and will be made for off-highway marketplaces as perfectly.
The new X10 diesel will emit 75% less NOx emissions than demanded at launch in 2026. It will be compliant to the US EPA’s 2027 restrictions when giving a stage change in gas financial state enhancement.
The X10 architecture works by using a belt-driven, high output 48-volt alternator and aftertreatment heater remedy optimized for progressively stringent emission standards, and will be scalable to other highly developed combustion systems. For even further reductions in carbon emissions, buyers might select to use B20 or renewable diesel.
The engine can be paired with a variety of transmissions relying on the application such as the Eaton Cummins Endurant to empower supplemental drivability gains and performance gains.
The X10 aims to be extremely effective from idle to full ability, which is crucial for transient programs. Its extended routine maintenance intervals can assist decrease visits to the store.
The motor is geared up with Acumen, which supplies digital connectivity and immediate, immediate entry to a range of applications and abilities. These capabilities deliver benefit during the lifecycle of the motor and include above-the-air calibration, predictive services suggestions and supplemental functions that assist fleets preserve their trucks and products on the highway.
Fuel Agnostic Platform. The engine is developed on Cummins’ gas agnostic system. These new gasoline-agnostic engine platforms feature a sequence of motor versions that are derived from a common base motor, which suggests they have some components commonality. Underneath the head gasket of just about every motor will mostly have identical components and previously mentioned the head gasket will have diverse factors for diverse gas styles. Every motor edition will run working with a various, one fuel.
Cummins is giving a comprehensive portfolio of solutions in 2026 to deal with the medium-obligation and hefty-responsibility purchaser requires, together with the new 15-liter all-natural gas engine, the X15N. Also, the B6.7 will be supplied in diesel, pure gasoline, gasoline and propane.
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