X12 for Heavy-duty Truck (2024)
X12 for Heavy-duty Truck (2024)
Power
350 - 500 hp
Torque
1250 - 1700 lb-ft
Certification
EPA 2024
Applications

PRODUCT Detail

The X12 engine is an optimal choice for vocational and regional haul truck fleets that need maximum payload without compromising performance capability. Vocational ratings maintain a governed engine speed of 2000 RPM, which optimizes driving performance while allowing for greater flexibility in axle ratio and transmission selections. From soft surface to highway speeds, the X12 provides the performance needed to get the job done.

In regional haul trucks, the 2024 X12 can be paired with the Endurant™ HD™ automated manual transmission from Eaton Cummins Automated Transmission Technologies. With this pairing comes the option for EX ratings, which offer features* like On-Ramp Boost, Predictive Gear Shifting, Predictive Engine Braking and Dynamic Power. Watch this short video to learn more about these features.

Keeping efficiency in mind, the 1800 RPM governed speeds along with an optimized shift calibration with the Endurant HD means the X12 offers excellent fuel economy without sacrificing driving characteristics. Regardless of application, all 2024 X12 On-highway truck customers will have the option for a longer fuel filter, which allows for an extended fuel filter interval that matches the 75,000-mile (120,000 Km) market-leading oil drain interval.

*Require Endurant HD transmission and GPS look-ahead data

Know more. Experience the best from your engine.

Cummins commitment to internal combustion engine innovation is complemented by its commitment to offering digital products and services that enhance the entire life of every Cummins engine. This includes connecting real-time data from vehicles on the road to maintenance and service operations, giving customers an unparalleled ability to look ahead, optimize operations and minimize downtime.

Cummins customers can expect a digitally enriched experience over the life of their vehicles, including newly released features that connect in-mission operations directly to maintenance and repair processes for more seamless end-to-end fleet management.

  • Acumen® – Cummins’ advanced computing device, creating smart engines that are directly connected to current and future digital capabilities.
  • PrevenTech®– offers real-time remote monitoring and advanced analytics, including predictive models, for Cummins engines.
  • OptiTech® – Optimize your Cummins engine’s performance and efficiency by updating software and trim parameters over-the-air.
  • Guidanz® – Cummins’ all-in-one servicing technology suite that helps customers achieve greater productivity while improving repair velocity.

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