Gasoline Generator 1.Powered by Original Robin engine EY20; 2.2.4kw, single pahse, 220v 50hz; 3. Easy operation and safety. 2.4KW Pertol ... Engine Generator RG2400 features:1. Power by Original Robin engine;2 ... . G2400 2.4KW, 2", power by Robin EY20 G3500 3.5KW, 3 ...