Can Chainsaw Cut in Water? Underwater Cutting in Chainsaw

Can Chainsaw cut underwater

The chainsaw is known for being powerful but sturdy equipment. Because they are utilized in a variety of settings, such as forests, marshes, and even during rain, chainsaws have earned this reputation. One could assume that a chainsaw is waterproof and can chop foliage and trees that have fallen in water given its versatility as a power tool.

Can you Run a Chainsaw in the Water?

Can Chainsaw Cut in Water? Underwater Cutting in Chainsaw

A chainsaw cannot be operated in the water. Working in the rain and wetlands is permitted, however, submerging a standard chainsaw to make cuts below the water’s surface is prohibited. A gas-powered chainsaw will be destroyed if submerged underwater because water will enter the engine. Similarly, there is a significant risk of electrocution while using electric chainsaws underwater. Only hydraulic chainsaws or pneumatic chainsaws, which are specifically engineered chainsaws, can operate a chainsaw underwater.

 A gas-powered chainsaw might still cut objects underwater even though a standard chainsaw cannot be immersed underwater. And in this article, we’ll go into great detail dry wood about the several kinds of chainsaws you can or not in water.

Gas Chainsaw in Water

There are ways to use a gasoline chainsaw to cut objects below the surface of the water without submerging the engine itself, even if it is dangerous, and should never be done with an electric or battery-powered chainsaw. If your gasoline chainsaw’s bar is long enough, you should be able to submerge it in shallow water, cut something, and still have the motor above the water. For this process to work, the water must only be one or two feet deep, and the engine must be kept out of the water while it is running.

 This method might work, however, because of the moving chainsaw blades, there will be a lot of water splashing. However, a gasoline engine simply cannot function underwater when it is entirely immersed.

Electric Chainsaw In Water

If you have an electric chainsaw, don’t cut anything that is submerged in water with it. In fact, using an electric chainsaw in the rain is prohibited. Like any other electronic item, an electric chainsaw should never be used in wet conditions and should always be kept dry.

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 Using an electric chainsaw in wet conditions increases the risk of electrocution significantly besides harming the tool. A short circuit caused by water in the chainsaw’s casing might destroy your electric chainsaw.

Electric chainsaws should never be used close to water since they are not water proof, regardless of whether they are corded or battery-operated. This means that using an electric chainsaw while it is raining or there is a lot of water nearby the work area is advised to wait.

Chainsaws Suitable For Use In The Water

Generally, there are two sorts of chainsaws that can be used underwater:

  • Hydraulic chainsaws
  • Pneumatic chainsaws

Since neither gas-powered nor electric chainsaws require an engine or motor to function, they can both be immersed underwater without risk of damage. However, there are a few small differences between these two types of underwater chainsaws, as covered below.

Hydraulic Chainsaw

The hydraulic chainsaw gets its name from the fact that it uses high-pressure liquid to operate. The absence of a motor or engine in this chainsaw distinguishes it as being unique. In actuality, a hydraulic chainsaw only has a few moving parts, including the chain and gear that rotates the chain around the bar. This enables the chainsaw to be waterproof. The pump that is used to circulate the hydraulic fluid through the chainsaw above the water’s surface is the main component that enables a hydraulic chainsaw to be submerged underwater. A pump that may be stored on a boat can operate the hydraulic chainsaw in order to cut downed trees, logs, or plants underwater. A hydraulic chainsaw is a light because of the absence of an engine and other components, making it simpler to use underwater.

Pneumatic Chainsaw

Since it lacks an engine or motor as the hydraulic chainsaw does, a pneumatic chainsaw can also operate underwater. The power source, however, distinguishes between the two. To make the chain rotate on a pneumatic chainsaw, compressed air or gas must be running through it. A pump that is attached to the pneumatic chainsaw using hoses similar to those used with hydraulic chainsaws pumps air or gas into the tool. Pneumatic chainsaws are utilized in tunnels, where conventional gasoline chainsaws are not permitted because of the presence of explosive gases like methane that could cause an explosion. These tunnels also include the usage of pneumatic chainsaws underwater. An effective equipment to be used underwater, a pneumatic chainsaw can cut steel, wood, and even concrete.

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A built-in feature of most underwater chainsaws turns the chain in the opposite direction from a standard chainsaw. The chain at the chainsaw’s base rotates away from the chainsaw. This enables cutting debris to travel away from the chainsaw during cutting, preventing the material from being jammed in the chain’s gaps.

How Should A Chainsaw Be Cleaned After Being Used In Wet Conditions?

Even light rain and wetness don’t really bother a chainsaw. But when a chainsaw has been operating in the rain or cutting damp dry wood, it can rust the chain and the bar just like any other metal. Every time a chainsaw gets wet, if it is not cleaned properly, rust will form on the bar and chain as well, leading to the early deterioration of these crucial chainsaw parts. The technique listed below can clean a wet chainsaw.

  • Dry the chain and bar: Using a cloth, thoroughly dry the chainsaw, paying specific attention to the chain and bar. Check sir filter the chain to make sure it is free of debris such as dirt.
  • After thoroughly drying the chainsaw blade and bar, the following step is to protect them from the effects of rust by lubricating the chain and bar. The best approach to prevent rust on the chain and bar is to apply a thin layer of oil to them, and all chainsaws have an integrated lubricant reservoir. All you have to do to completely lubricate the chain and bar is to fill the lubricant reservoir with clean lubricant and start the saw chain.
  • Before operating your chainsaw again, make sure to thoroughly dry it out if water gets inside of it by accident. If water enters the fuel tank of a gas saw chain, make careful to completely drain the tank before refueling it.  

Chainsaw Use in Wet Conditions: Safety Precautions

When the ground and the wood you are cutting are damp, use a chainsaw chap with utmost caution. Ideally, steer clear of using a chain saw in rainy circumstances since the ground may be too slick to provide you with much of a hold. Let us look at the safety measures: 

  • Dress appropriately and select boots or shoes that can provide the best traction on muddy or slippery conditions.
  • Use a chain made specifically for cutting damp wood. Using an ordinary air filter  chain for cutting wet wood might cause it to become exceedingly dull quickly. Wet wood chains typically have fewer pointed blades than standard chains, making it simple spark plug to distinguish between the two.
  • Secure the fuel cap to prevent water from entering the gasoline tank. Confirm that the gasoline tank lid is securely secured.
  • Wear safety leggings & always put spark plug on protective clothing that will shield your leg from the chainsaw blade in case of slippage.
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Final Word

Regular chainsaws are not guide bar designed to be used submerged, and attempting to do so will damage the tool. The best option if you need to cut something underwater is to buy or rent an underwater chainsaw. It’s not like you’ll need to keep an underwater chainsaw just for cutting wood that’s immersed in water; you can also use hydraulic and pneumatic chainsaws on land. Not to add pneumatic and hydraulic chainsaws can cut steel, plastic, and even wood, giving you a strong tool guide bar that can be used on land and in the sea.  


 Can you cut underwater with a chainsaw chain?

Regular chainsaws should never be used underwater as it can harm the engine, electrical components, and other elements, even if there are specialized underwater chainsaws made for cutting objects that are submerged.

What happens if I try to cut through the water with a standard chainsaw?

A normal chainsaw’s engine may stall when cutting through water because of water damage from getting inside the engine. The chain might also unfasten from the bar, which could be dangerous and hurt someone.

Do I need to take any safety precautions if I need to make a cut close to the water?

If you must make a cut close to the water, take the safety precautions, such ductile iron as donning the safety gear, including eye and ear protection, and donning non-slip footwear. Make sure the chainsaw is turned off and the blade has ductile iron stopped rotating before getting in the water.

Can I operate a chainsaw in a watery area?

Chainsaws can be operated in damp weather, but it’s crucial to take safety chaps measures and guard against chain brake damage. Always make sure the chain brake has a sharp, well-maintained chain, and lube the chain using a chain saw bar and chain oil. 

Can ice be sliced with chainsaws?

Chainsaw chap can cut ice, but chaps safety measures must be taken to avoid personal injury and chainsaw pants  damage. Make sure the chainsaw pants has a sharp, well-maintained chain, and lube the chain using a chainsaw bar oil and chain bar oil. Use extreme caution and use the proper safety gear when operating the chainsaw chain in icy weather.





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