Powering the shift towards
vehicle electrification

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Quality. Performance. Durability

TM4’s electric and hybrid powertrain systems are developed and manufactured with the utmost attention to quality in every detail.

Having cumulated more than 65 million kilometers on road, TM4’s drivetrains are proven, optimized and tailored to real road conditions.

Over 100 registered patents

TM4’s electric motor and power electronic technologies are the result of more than 30 years of R&D that have led to the designs of some of the world’s most advanced electric drive systems.

Extensive manufacturing

TM4 manufactures its products in Canada and in China. Both facilites are equipped with high-volume, flexible and semi-automated production lines and a large range of dynanometers and test cells allowing for full validation and certification of electric and hybrid drivetrains.

World-class customers

Latest news

TM4 introduces the SUMO HP line with the launch of a new motor/generator for the commercial heavy-duty market

Boucherville, Quebec /CNW Telbec/ – TM4 today announced the expansion of its SUMOTM family of electric powertrains with the introduction of the...

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TM4 and AxleTech announce partnership to bring to market fully integrated electric axles

(Troy, Michigan and Boucherville, Québec )– TM4 announced today their partnership with AxleTech International to develop integrated electric axles (e-axles) for heavy-duty vehicles....

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TM4 broadens its product offering with the launch of a Bi-directional Charger Inverter

(Boucherville, QC) – In a strategic move to broaden its product offering, TM4 today announced the launch of a new Bi-directional Charger...

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