Our Robinson 22 Beta, HEB, has just undergone a major overhaul. HEB has a exhaust upgraded completed on it, bring its performance up to a Beta II. Below is a list of specifications for this machine: Weights Gross Weight 1,370 lb Empty Weight Equipped (w/full oil) 886lb Fuel (19.2 gal) 115 lb Optional Auxiliary Fuel … Continue reading Robinson R22 Beta