Equipmake lists 52 kg dry, 1,200 rpm maximum, 1,900 Nm maximum torque and water/glycol cooling at 12 L/min. Verify configuration and whether accessory masses are included.
Equipmake reports this EPU was used for the VX4 prototype’s first untethered flight in 2023. This is a historical test configuration, not proof of the current production configuration.
No regulator-issued approval has been verified for this exact product and configuration. A flight demonstration, company quality certification or application for a type certificate does not establish product approval.
Equipmake: VX4 prototype EPU source; checked 28 October 2026. Historic programme dates and model-specific specifications should be verified against the latest documentation.
