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4QT makes electric powertrains specific to the heavy equipment industry, with patents on the motors and batteries. We have traction with heavy equipment OEMs, defense companies, and construction contractors. We have demonstrated our tech on their vehicles.


The founders come from the heavy equipment industry. CEO is a powertrain expert from MIT/ETHZ. CTO is an ETHZ PhD who led teams building rockets and heavy machining equipment at companies like Rolls-Royce Aerospace and Roketsan. COO led product globally at construction equipment giant Hilti.

Our vision  is an active fleet of 20M electric heavy equipment vehicles.

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