OptiTech®

Performance-optimizing Technology

Calibrate ECM software and a wide range of programmable engine parameters from anywhere using over-the-air technology.

Explore the brochure

Intelligent performance

Always customer driven

Watch video

Adapt to dynamic conditions

Adjust up to 25 different engine parameters depending on your current hardware. Stay in control by modifying parameters as needed from anywhere in the world, while remaining informed of who’s making updates to your vehicles in real time.

Deploy trims efficiently

Saved templates make it easy to deploy consistent parameter settings across any number of connected engines — whether you’re updating one vehicle to navigate changing terrain, duty cycles, or driver preferences; or 1,000 vehicles to accommodate rising fuel prices.
+

Take charge of
what matters

React in real time by configuring parameters related to cruise control, gear-down protection, idle shutdown, road speed governance and engine brake interaction.

See if your equipment is eligible
+

Update with little
or no downtime

Eliminate the need for both in-shop ECM software calibrations and engine parameter changes. A simple on/off key cycle implements new parameters, while ECM software calibrations require just a few minutes in Park with the engine on.

Watch 6-minute demo
+

Enjoy 24/7
visibility

Protect your fleet with user audit trails, automated reversal of unauthorized parameter changes, and around-the-clock visibility of your vehicle setting configurations online.

Log in to your Cummins App Account

Get connected today

Select from three secure and flexible connectivity options.

cummins engine overhead

Cummins
first - fit

Access OptiTech through our Acumen® device.
heavy duty truck cabin shown on road

OEM
hardware

Ask your vehicle manufacturer how they can activate OptiTech
employee talks on phone while working on laptop

Telematics
service provider

Ask a participating TSP to add OptiTech to your subscription.
Download brochure

Powered by FiberRed®

See the
big picture

FiberRed is Cummins digital technology platform working for you to deliver better insights and better outcomes.

Watch Video
Get more information about FiberRed

Preventative technologies

PrevenTech

Boost uptime with engine health monitoring and predictive insights.

Learn more about PrevenTech

Servicing technologies

Guidanz

Speed up your service event workflows and improve shop technician productivity.
 

Learn more about Guidanz

Preventative technologies

PowerCommand Cloud

Ensure your power generators are available from anywhere with advanced remote monitoring.
 

Learn more about PowerCommand Cloud

Connect with us

Redirecting to
cummins.com

The information you are looking for is on
cummins.com

We are launching that site for you now.

Thank you.