EU driving time regulation requires a 45min break every 4.5h of driving. Maximum permitted road speed is 100km/h. So what you really need is 450km of realistic range so probably more like 500-600km range as stated by the manufacturer and fast chargers on all highway stops, which are able to charge up the trucks. Those kinds of trucks and at least some chargers are around in Europe already. Just a matter of deploying them.

Those trucks are also a very good choice, if you want to drive to and from a large freight rail yard or port.