Going into operation at its Ballycoolin depot, the units were supplied by Mercedes-Benz Commercial Vehicles painted in the ESB Networks distinctive yellow livery.
Supplied as art of a successful tender, all feature a 2.3 metre Classic Space sleeper cab, sliding coupling and stainless steel outside storage compartments.
Commenting, Mercedes-Benz commercial vehicle sales manager, Fergus Conheady said: "Mercedes-Benz is proud to deliver these trucks to such a high profile customer knowing the reputation the Arocs has gained for being a resilient, robust and loadable truck."
