Want this question answered?
Chain saw, weed wacker.
A chainsaw (or chain saw) is a portable mechanical saw, powered by electricity, compressed air, hydraulic power, or most commonly a two-stroke engine. chain saw: portable power saw; teeth linked to form an endless chain Used for cutting shrubs, bushes and trees.
Top side, away from the engine, bottom side towards the engine.
If it is electrical there will be the sound of the chain on the chain guide and very little noise from the motor. With a two stroke driven saw you would hear the engine and very little else.
i was looking for the same answer and found this website . http://www.repairspot.com/two_stroke_fuel_mixture_ratio.htm
one thats made for a 135cc chain saw
The Sally saw (a primitive chain saw) was made by Cummings Machine Works in Boston in the 1940's.
Craftsman
when you are mixing gas for a chain saw. it will tell you 40;1 or 50;1 that is how much 2 stroke oil is in it. you can buy at almost any hardware store little containers of 2 stroke oil that mixes with one gallon of gas. it will say on it what the mix racial of that container will make.
Yes, that's how they started out 60 years ago. -The McCulloch chain saw engine was popular with all early karters.
100 cc's biggest saw Homelite made
The basic difference between a two stroke and 4 stroke engine are1. A 2 stroke engine is an internal combustion engine that performs a cycle inone revolution of the crank shaft(an up stroke and a down stroke of thepiston)as compared o twice that of a 4 stroke engine)this happens because a 2 stroke utilises its beginning of the compression stroke and end of the combustion stroke to perform simultaneously the intake and exhaust(scavenging) however a 4 stroke has dedicated intake and exhaust valves for this purpose.2. Due to the above point there comes several basic difference between their working and construction they aresince a 2stroke fires 2 times the 4stroke in same period of time hence it naturally have more power to weight ratio.emissions are more in case of a 2 stroke naturally because it has ports whichare not as efficient as valves in 4stroke engines but advancement in this field has made them both equally efficient.2 stroke engine can be used in any orientation as this is particularly important in application like chain saw hwever for 4 stroke its not possible until you do some modification which makes the design even more complex2 stroke engine don't last long since they are more open to wear and tear.Two-stroke engines do not use fuel efficiently,Two-stroke engines produce a lot of pollution