Heavy Duty Trucking Logo
MenuMENU
SearchSEARCH

Eaton, Cummins Announce Global Automated Manual Transmission Partnership

A new joint venture, Eaton Cummins Automated Manual Transmission Technologies, includes current Eaton AMTs as well as a new, heavy-duty AMT slated for introduction later this year, plus future AMT products designed for commercial vehicle markets worldwide.

April 10, 2017
Eaton, Cummins Announce Global Automated Manual Transmission Partnership

The new automated manual transmission joint venture between Cummins and Eaton will include both existing and new products for global distribution. Photo: Eaton

3 min to read


The new automated manual transmission joint venture between Cummins and Eaton will include both existing and new products for global distribution. Photo: Eaton

A new joint venture, Eaton Cummins Automated Manual Transmission Technologies, includes current Eaton AMTs as well as a new, heavy-duty AMT slated for introduction later this year, plus future AMT products designed for commercial vehicle markets worldwide.

Building on a well-established commercial vehicle powertrain partnership, Eaton and Cummins announced the new venture April 10. The two companies will jointly design, develop, manufacture and service a global portfolio of automated manual transmissions for medium- and heavy-duty commercial vehicles.

Ad Loading...

Cummins and Eaton will each own 50% of the new joint venture, and Eaton will receive $600 million in cash from Cummins for its interest.

The new joint venture includes both current Eaton AMTs as well as a new, heavy-duty AMT slated for introduction later this year, plus future AMT products designed for commercial vehicle markets worldwide. Both Cummins and Eaton dealers worldwide will support the new company’s AMT products.

Ken Davis, president of Eaton’s Vehicle Group, said in a conference call that the new joint venture company will develop both proprietary AMTs that are vertically integrated with Cummins diesel engines, as well as stand-alone AMTs for OEMs and for customers spec’ing non-Cummins engine solutions.

Ad Loading...

Assuming the required regulatory approvals and customary closing conditions are met, the companies expect the transaction to close in the third quarter. Cummins will consolidate joint venture results as part of its Components business segment.

Eaton’s Vehicle Group will retain its global manual transmission business, global clutch business, current generation medium-duty and heavy-duty automated transmission business outside of North America, global aftermarket business, light-duty transmission business, agricultural transmission business, and global automotive business and associated product lines. 

"This announcement today is a historic milestone in Cummins’ efforts to become a global powertrain solutions provider." – Ed Pence, Cummins

“Eaton Cummins Automated Transmission Technologies brings together two strong companies that have worked together for decades, have similar values and have a shared commitment to their customer’s success," said Ed Pence, vice president and general manager of Cummins High Horsepower Engine Group. "This announcement today is a historic milestone in Cummins’ efforts to become a global powertrain solutions provider by supplying our customers the best-performing commercial vehicles possible – with that is with our own engines, or supporting proprietary OEM diesel engines.”

Pence added that the new joint venture is wholly in keeping with Cummins’ historical product offerings, and will complement those existing product lines as well. “When you look at our history at Cummins and the engines, turbochargers, emissions and air-handling solutions as well as our filtration and fuel systems, we believe this new joint venture fits very well into that existing product portfolio and will give our global OEM partners even more choices to help them develop the best performing commercial vehicles they can using the specifications of their choosing.”

Cummins Chairman and CEO Tom Linebarger added, "Our growth strategy includes expanding our product offerings and extending our global footprint by becoming the world’s leading powertrain supplier. Our JV with Eaton will deliver the most advanced automated transmissions and develop an integrated powertrain and service network that supports our customers like never before.”

More Equipment

photo of a military truck with "Great American Trucks" wording on top of red-white-and-blue background.
Equipmentby Jack RobertsJune 16, 2026

Great American Trucks: The International MaxxPro MRAP

Built from an International WorkStar chassis and powered by a MaxxForce diesel, the MaxxPro MRAP became one of the most important military trucks of the Iraq War era.

Read More →
2026 Mack Granite interior.
Equipmentby News/Media ReleaseJune 11, 2026

New Mack Granite Cab Puts Driver Comfort Front and Center

Mack’s next-generation vocational truck features a roomier cab, premium seating, advanced steering technology, and a driver-focused interior designed with direct input from professional operators.

Read More →
Mack Trucks Pioneer Nascar Salutes truck.
Equipmentby News/Media ReleaseJune 11, 2026

Mack Unveils Fan-Selected Patriotic NASCAR Pioneer Wraps

Racing fans picked the patriotic design now featured on three Mack Pioneer trucks hauling NASCAR equipment across the country during the 2026 season.

Read More →
Ad Loading...
Michelin X Line Grip D tires.
Equipmentby News/Media ReleaseJune 9, 2026

Michelin Expands X Line Grip D Tire Line

Michelin is expanding its X Line Grip D drive tire lineup with a new pre-mold retread and additional sizes, building on what the company says is strong fleet adoption of the tire's traction, mileage, and fuel-efficiency benefits.

Read More →
Illustration of SCR/DEF system on heavy-duty truck
Equipmentby News/Media ReleaseJune 4, 2026

Engine Technology Forum Launches SCR, DEF Resource Center Amid Emissions Debate

The Engine Technology Forum’s new online hub aims to provide fleets, policymakers, and equipment owners with fact-based information about selective catalytic reduction technology, diesel exhaust fluid and emissions compliance.

Read More →
Artist rendering of dealership with trucks and trailers parked outside
Equipmentby News/Media ReleaseJune 2, 2026

Prime Inc. to Open $7.9M Flagship Used-Truck Dealership

A new driver-focused facility to sell Prime Inc's used trucks and trailers will be the first purpose-built location in the company's history.

Read More →
Ad Loading...
Red Kenworth truck pulling Paper Transport trailer
Fuel Smartsby Deborah LockridgeJune 2, 2026

Lessons Learned About Alternative Fuels: Start Small, Stay Flexible

Practical advice on adopting alternative fuels and ZEVs from HDT's 2026 Top Green Fleets, from renewable diesel and natural gas to electric trucks.

Read More →
Kenworth T680.
Equipmentby News/Media ReleaseMay 27, 2026

Kenworth Names Peter Ahrens General Manager

Leadership changes at Kenworth take effect July 1 as the OEM promotes two longtime Paccar executives to key management roles.

Read More →
White Hino Le electric tractor on show floor
Equipmentby News/Media ReleaseMay 26, 2026

Hino Adds Electric Class 6/7 Truck

Hino says the Le Series is an important step in the company's efforts to reduce environmental impact and support its customers’ sustainability goals.

Read More →
Ad Loading...
Big standing "ACTExpo" sign in convention center lobby
Equipmentby Deborah LockridgeMay 26, 2026

ACT Expo 2026: Highlights in Photos

The 2026 Advanced Clean Transportation Expo featured a broad range of commercial vehicle technologies, from EVs to autonomous trucks to the latest diesel and alternative-fuel engines.

Read More →