Hydraulics 2004 United States, Dorr, Michigan
Hydraulics 2006 Sweden, Kramfors
Hydraulics Denmark
Hydraulics Netherlands, EDE
Hydraulics United Kingdom, tewkesbury, Gloucestershire
Hydraulics 2013 Hungary
Hydraulics Finland, Luumäki, Etelä-Karjala
Hydraulics 2023 Latvia, Priekuļi, Cēsu novads