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Endurant HD N automated transmission

Based on the Endurant HD automated transmission, the new Endurant HD N model is optimized to integrate with the Cummins Westport ISX12N natural gas engine and features new software functionality and calibrations, and a new diaphragm spring clutch from Eaton that is designed to meet the thrust bearing load requirements of natural gas engines and protect the engine for optimal performance.

The integration between the engine and transmission results in improved launch performance, improved low-speed maneuverability, and smoother shifts when compared to previous natural gas engines and automated manual transmission combinations.

The new Cummins Westport ISX12N and Endurant HD N integrated powertrain is designed for fleets looking to reduce their carbon footprint and help support their sustainability initiatives.

New Software Functions and Calibrations For Improved Performance

Launch & Low-Speed Maneuverability

  • New software to improve launch
  • Engine torque control/reserve via spark timing
  • New clutch control logic and software

Smooth Shifts

  • Torque control/reserve via spark timing which reduces time to shift
  • Engine speed control during sync for smoother shifts
  • New control logic during shift

A powerful remote diagnostics solution

If there is a service issue, Endurant HD uses Eaton IntelliConnect,™ a telematics-capable system that provides near real-time monitoring of vehicle fault codes, prioritizes the critical events and provides accurate and comprehensive action plans by our technical experts. Unplanned downtime is reduced and quicker repair diagnosis gets you back on the road faster.

Peace of Mind

Like all Eaton Cummins automated transmissions, Endurant is backed by the support, solutions and expertise of the Roadranger network.

Standard Warranty

Transmission Linehaul and Pickup & Delivery applications: 5 years / 750,000 miles
  Construction, Refuse, and Agriculture applications: 3 years / 300,000 miles
Clutch Linehaul and Pickup & Delivery applications: 3 years / 350,000 miles
  Construction, Refuse, and Agriculture applications:  2 years / 200,000 miles

Extended Protection Plans

Transmission 1 year; 2 year; and 2 year / 100,000 miles
Clutch 1 year / 100,000 miles; 2 year / 150,000 miles