Most users will find a gas chainsaw to suit their needs, but that doesn’t mean a gas chainsaw makes the best choice for everyone. A variety of minor features can make the difference between a good gas chainsaw and the best gas chainsaw. While the best gas chainsaw depends on the size and number of trees you want to cut or groom, the Craftsman S165 chainsaw ranks as the top gas-powered model.
Some pro saw users don’t realize that low octane fuel not only reduces a pro saw’s performance, but can damage its engine. The only thing you really need to know about octane is today’s pro saws need fuel with a minimum octane of 89. An even better way to store a saw engine is to remove the fuel as described, and then partially fill the tank with a product like 50 Fuel.
I’ve found two gas stations in town that have 93 octane gas without ethanol. I’m happy to find gas without ethanol but I’m worried about the 93 octane. Hi Test gas burns just a little slower and does not explode like low octane gas can.
best gas for a chainsaw Related Question:
What is the best gas to use in a chainsaw?
Use a minimum of 89 octane gasoline and always use fresh fuel. Only buy enough gasoline that you can easily use up within a two- month period. For air-cooled, two-cycle engines, use a quality mix oil that meets the engine manufacturer’s recommendations.
What fuel can I use in my chainsaw?
STIHL machines such as chainsaws are designed to be run on 2-stroke fuel in a 50:1 fuel to oil ratio if used with their own 2-stroke oil. The engine gets it’s lubrication from the oil that’s added, not from the neat fuel and the percentage ethanol content will not change this.
Can I use regular gas in my chainsaw?
If you’ve put straight gas in the fuel tank, don’t start the engine. If straight gas is used, it can damage and ruin the piston and crankcase within a minute, as the gas doesn’t take long to burn out these sensitive parts.
Can you use 93 octane in a chainsaw?
STIHL recommends that customers use a minimum of 89 octane fuel. If a customer chooses to use a 91 or 93 octane fuel, no damage to the engine will result. However, using an 87 octane fuel could lead to serious engine damage.
What gas does Husqvarna chainsaw use?
E10 can be used in all current Husqvarna equipment, however, we recommend using at least 89-octane E10 gasoline, which is the mid-grade between regular and premium gasoline.
Will E10 fuel damage my chainsaw?
We recommend in all of our owners’ manuals that you should only use high-quality brand-name petrol with a minimum octane rating of 90, but we can reassure you that petrol with an ethanol content of 10% or less, like the new E10 petrol will not cause a problem with your STIHL petrol tool.
Is E10 fuel OK for chainsaws?
The short answer is yes, you can use E10 petrol with Stihl petrol tools.
Is E10 OK for STIHL chainsaw?
As a rule, E10 fuel is compatible with all STIHL chain saws and power tools, as well as VIKING gardening tools with engines by Briggs & Stratton, Kawasaki and Kohler.
Do you put mixed gas in a chainsaw?
The fact is, most chainsaws are built with 2-cycle (or 2-stroke) engines which require a mixture of fuel and oil to run. Oil is mixed with gasoline (i.e. petrol) so that it can lubricate the internal parts of the engine while it operates.
How long can a chainsaw run on a tank of gas?
What is the runtime of a Chainsaw? Depending on the type and usage, you can expect a gas Chainsaw to run between 15 and 40 min before you have to fill it up again. Most battery-powered chainsaws have a run time of up to 2 hours, but there are high-capacity power packs that will last much longer.
What happens if you run straight gas in a 2 stroke?
Without lubrication, it’ll cause high friction, causing heat and causing metal filings from the piston rings knocking around, and losing a seal. In a way, oil counteracts all of these. If it’ll still turn over, flush the fuel, and put in the correct mixture of petrol and oil.
Should I run non ethanol gas in my chainsaw?
However, when you’re using gas with ethanol mixture in your outdoor power equipment, like lawn mowers, chainsaws, trimmers and leaf blowers, you run the risk of engine damage and incurring costly repairs. You should be using ethanol free gas in your small engine outdoor power equipment.
What fuel do I use in a STIHL chainsaw?
You’ll need STIHL 2-Stroke oil, an empty and clean fuel can & fresh unleaded fuel from a reputable petrol station. Mix at 50:1 (20mls oil per 1 litre fuel) when you’re using STIHL 2-Stroke oil.
What fuel does a STIHL chainsaw use?
Using the right type of fuel is critical in the safe and efficient operation of your STIHL equipment. Most STIHL gasoline-powered equipment runs on a 50:1 mixture of gasoline and 2-cycle engine oil.
What kind of gas does a Husqvarna 440 chainsaw use?
Always use unleaded gasoline with an octane rating of at least 87, and consider a higher grade when performing tasks that require continuous high revs from the engine, such as limbing. Do not use oil designed for water-cooled or four-stroke engines.