This is a Kerrick EL3021 electric high-pressure washer (pressure cleaner).
• Brand/model: Kerrick Model EL3021 (serial 00 104896)
• Motor: Lafert (Made in Italy) electric motor, roughly 7.5 kW / ~10 HP, 3-phase capable (labels show dual-voltage options around 400–460 V / 690 V range, with corresponding amps and rpm).
