The clue is in the name! A chainsaw has two main parts: a saw blade built into a chain, wrapped around a long metal guide bar, and a small, one-cylinder gasoline engine. Chainsaw helmets with visors offer some protection; so too do chainsaw uniforms. Wayne’s Chainsaw Museum: A short video tour of Wayne Sutton’s chainsaw museum in the United States, will hundreds of saws dating from about the 1930s.
It’s remarkably clever: STIHL presents the world’s first chain saw models with intelligent engine management. STIHL chain saws with intelligent engine management are indicated by the letter “I” in the model name. Constant top speedIntelligent engine management is active even during uncontrolled rich come-down at full throttle.
You can only buy Stihl chainsaws from a licensed dealer in the U.S. Husqvarna vs Stihl Chainsaws. Stihl vs Husqvarna – First Impressions and Build Quality RESULT: TIE. First impressions are everything, but honestly it’s hard to distinguish any immediate differences in build quality between these two chainsaws. You can get manual chainsaw sharpeners and power chainsaw sharpeners.
The oil system on a Stihl chainsaw lubricates the engine and the bar and chain. The bar and chain oil on a Stihl chainsaw originates from the oil tank on the same side as the gas tank. Stihl chainsaws use an automatic oil pump, which means that whenever the engine reaches a high enough speed to engage the chain, the pump is also activated, taking the hassle out of manually trying to engage the oil pump and control the flow of oil to the bar.
stihl chainsaw how it works Related Question:
How does a Stihl 2 stroke engine work?
The combustion process of a 2-stroke engine The gaseous fuel mix is ignited as the piston approaches the top of its stroke and the pressure pushes the piston back down. The piston covers the inlet port on the way down beginning the crankcase pressurisation process.
How does a chainsaw engine work?
It has an air-cooled two-stroke gasoline engine. The chain is driven by a centrifugal clutch. When the engine is idling, the clutch is disengaged. When the engine speeds up, the centrifugal plates in the clutch spin outward to engage the clutch, and the chain begins running.
Is STIHL 2-cycle or 4-cycle?
The STIHL 4-MIX engine thus combines the advantages of a 2-stroke and a 4-stroke. As well has having plenty of lugging power and perceptibly higher torque, the 4-MIX engine is also convincing in terms of lower emissions, low maintenance and a pleasant sound.
How do I know if my chainsaw is 2-stroke or 4-stroke?
A 2-cycle engine has one fill port with a cap that has fuel pump and oil can icon. The cap will usually state the oil to fuel mix ratio. A 4-cycle engine has two fill ports with each cap separately identifying the fuel tank from the oil sump.
Are STIHL chainsaws 2-stroke?
2-stroke engines such as STIHL petrol Chainsaws run off a mix of petrol and engine oil. STIHL Chainsaws use a mixing ratio of 1 part oil to 50 parts petrol, which is 20 mls of oil per litre of petrol. If you are using any other brand please mix at 25:1 or 40 mls per litre.
Are all chainsaws 2-stroke?
Chainsaw engines come as either 2-stroke or 4-stroke versions. Sometimes these are also referred to as 2-cycle and 4-cycle engines – it’s the same thing.
What is STIHL 2 mix engine?
The two-stroke engine with 2-MIX technology sets new standards. During scavenging a layer of air without any fuel is created between the burnt charge in the combustion chamber and the fresh charge in the crankcase.
What should you not do with a chainsaw?
Don’t Cut With Improper Blade Tension A overly loose or tight chain also wears out the drive sprocket and causes rapid chain and bar wear. To determine if your chain is properly tensioned, pull up on the chain. The drive links should still be in the bar groove. If the links come out of the bar, the chain is too loose.
Can anyone use a chainsaw?
Chainsaws are potentially dangerous machines which can cause fatal or major injuries if not used correctly. It is essential that anyone who uses a chainsaw at work should have received adequate training and be competent in using a chainsaw for the type of work that they are required to do.
Do you need to break in a Stihl chainsaw?
If you just purchased a new Stihl chainsaw, it’s a good idea to break it in before using it for any cutting projects. Immediately using it to cut anything, particularly very heavy or dense wood, can ruin the chain.
Should you run a chainsaw at full throttle?
Engine Protection Generally, two-stroke chainsaw engines are built to conveniently run at full throttle without an engine breakdown. Therefore, running at any throttle speed below the full throttle is not advised.
How long should you run 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 is difference between 2-cycle and 4 cycle?
The main difference between a 2- and 4-stroke engine is that a 4-stroke engine goes through four stages, or two complete revolutions, to complete one power stroke. A 2-stroke engine goes through 2 stages, or one complete revolution, to complete one power stroke.
What happens if you put too much oil in your 2-stroke?
Excess oil can produce a smoky exhaust, oil leaking out of the muffler, and sometimes loss of power. While not ideal, these issues can be fixed by simply replacing the fuel in the tank with properly mixed fuel. But running a two-cycle engine with too little oil can actually destroy the unit.
Is a chainsaw 2-cycle?
Chainsaws and weed eaters use the same type of motor: the two-cycle, or two stroke, engine. Unlike a larger engine on a car, these compact engines use fuel and oil mixed together to power a piston and crankshaft.