Oil For Echo Trimmer. ECHO, Gas, 20 in, String Trimmer 492R46SRM3020 Grainger 56V Accessories Auger & Engine Drill Accessories Bed Redefiner Accessories Blower Accessories Chainsaw Accessories Chipper/Shredders Accessories Cut-Off Saw Accessories. ECHO 2-cycle engine gas and oil mix: A 2-cycle ECHO string trimmer requires a gas and oil mixture at a ratio of 50:1
Echo SRM225 2 Cycle 21.2 CC Straight Shaft Gas Trimmer Mower Source from www.mowersource.com
56V Accessories Auger & Engine Drill Accessories Bed Redefiner Accessories Blower Accessories Chainsaw Accessories Chipper/Shredders Accessories Cut-Off Saw Accessories. If the mix ratio is oil-rich, the engine performs poorly; and if the mix is oil-lean, the engine can seize.
Echo SRM225 2 Cycle 21.2 CC Straight Shaft Gas Trimmer Mower Source
Note that older owner manuals for ECHO products recommended strange, sometimes impossible gas to oil ratios such as 32:1 50 parts unleaded gasoline with a minimum octane rating of 89 and a maximum ethanol content of 10% is mixed with 1 part premium 2-cycle engine oil But in 2019 ECHO revised their recommendations to allow for a 50:1 ratio for all ECHO two-stroke engines using their branded two-cycle oils (source - see page 23)
Echo SRM225 21.2cc 2 Stroke Fuel Efficient Durable Gas Straight Shaft. ECHO string trimmers use a gasoline and oil mixture at a ratio of 50:1 Arnold 2-Cycle Engine Oil Mix, for Chainsaws, Trimmers, and Blowers, Compatible with Major Brands, Tip N Measure Plastic Bottle, 16 oz.
ECHO 24inch 21.2cc Gas Powered Hedge Trimmer The Home Depot Canada. In these 2-cycle air-cooled engines, a specialty form of motor oil is added directly to the gasoline in specific ratios. If the mix ratio is oil-rich, the engine performs poorly; and if the mix is oil-lean, the engine can seize.