Top 5 Gas Chain Saws: Expert Review & Buying Guide

Imagine the satisfying roar of an engine as you tackle a fallen tree or clear brush with ease. A gas chainsaw can feel like a true powerhouse in your hands, making tough outdoor jobs much faster. But choosing the perfect one is often a headache. Do you need a long bar or a short one? How much power is actually enough for your yard work? These decisions can feel overwhelming when you just want to get the job done efficiently.

The market is flooded with different brands, engine sizes, and safety features. Picking the wrong saw means struggling with heavy equipment or buying something too weak for your needs. It’s frustrating when your tool doesn’t match the task!

This guide cuts through the confusion. We will break down everything you need to know about gas chainsaws, from engine power to bar length, making you an informed buyer. Get ready to choose a reliable machine that makes your outdoor projects simple and safe. Let’s dive into the world of powerful cutting tools!

Top Gas Chain Saw Recommendations

No. 1
Gas Chainsaws 20 Inch 62CC Gas Powered Chainsaw 3.4HP 2 Stroke Engine Gas Power Chain Saw for Cutting Wood Outdoor Garden Farm Home
  • High Performance--62cc 3.4hp powerful gas chainsaw delivers steady power to the 20-inch bar and low-kickback chain. The engine speed can be up to 8500 rpm. Ideal tool for cutting firewood and felling trees with a much higher efficiency
  • Auto Oiler--Automatic oil supply system delivers a steady supply of bar and chain oil for safe and effective use, and extends the life of the chainsaw.While providing the highest cutting performance helps reduce fuel consumption by 20%. More environmentally
  • Reliable and Professional--Professional gas chain saw, equipped with high quality chain and high hardness bar, fast cutting, more durable and high wear resistance, not easy to drop chain, having a longer using life
  • Ergonomic Design -- The comfortable handle design, non-slip and shock-absorbing, not easy to fatigue for a long-term use, making this chainsaw balanced, maneuverable, and comfortable to operate, use more securely
  • Warranty: We are committed to providing our customers with high-quality products and exceptional customer service. Amazon's return policy does not cover gasoline-related products, so if you have any questions, please contact us directly by Amazon Email or our official website
No. 2
Husqvarna 120 Mark III Gas Chainsaw, 38-cc, 2-Cycle X-Torq Engine, 16 Inch Chainsaw with Automatic Oiler, For Wood Cutting and Tree Pruning, 970739616
  • 16 INCH BAR: 120 Mark III Chainsaw with 3/8 Pitch, .050 Gauage is built for the homeowner who needs a lightweight and efficient cutting tool
  • POWERFUL AND EFFICIENT: 38-cc Husqvarna chainsaws with X-Torq engine delivers a great power and torque thanks to highly efficient combustion
  • INERTIA ACTIVATED CHAIN BRAKE: intertia activated chain brake for safety while operating
  • LOWVIB TECHNOLOGY: Dampeners between the engine and chassis significantly reduce vibrations so you can work more comfortably
  • SEPARATE CHOKE/STOP SWITCH CONTROLS: Stop switch automatically resets when the choke is pulled out to help prevent accidental flooding
No. 3
Husqvarna 130 Gas Powered Chainsaw, 38-cc 2-HP, 2-Cycle X-Torq Engine, 16 Inch Chainsaw with Automatic Oiler, For Wood Cutting and Tree Pruning
  • Husqvarna 130 16 inch chainsaw is easy to start and easy to handle, making it a valuable tool for a variety of home and garden tasks—recommended for use with bar lengths between 14 inches (min) and 16 inches (max)
  • Effortless Start-Up: A fuel pump and combined choke/stop control allow for easier starting and reduce the risk of engine flooding, while the gas chainsaw 16 inch blade has an inertia-activated chain brake to reduce the likelihood of injury due to kickback
  • Superior Performance: Gas powered chainsaw delivers superior performance with an efficient 38-cc, 2-HP X-Torq engine that reduces emissions (up to 60%) and increases fuel efficiency (up to 20%)
  • Air Injection Technology: Chainsaws equipped with a centrifugal air cleaning system that expels larger dust and debris particles before they reach the air filter for improved engine life
  • Easy Handling: This cordless chainsaw features LowVib technology that uses dampeners to reduce vibrations and minimize operator fatigue for easier handling of recommended 14 to 16-inch chainsaw bars
No. 4
20 Inch Gas Chainsaw, 62CC Professional Chainsaw with 2-Stroke Engine, Ergonomic Non-Slip Handle & Dual Fuel Tanks for Wood Cutting, Tree Trimming, Land Clearing
  • Powerful Engine for Smooth Cutting: Cut with Confidence Equipped with a 62cc engine delivering 3.5HP power and reaching speeds up to 12,000 RPM, this gasoline chainsaw provides a robust and smooth cutting experience for splitting firewood, trimming branches, and handling small trees. Whether pruning or felling, it effortlessly tackles all types of wood.
  • Lightweight Design: Weighing only 14 lbs, this gas-powered small chainsaw perfectly balances exceptional portability with reliable cutting power. It lets you work longer with greater comfort and minimal arm strain.
  • Comfort & Stability: Our Gas Chainsaw equipped with a built-in shock absorber, it not only does this shock-absorbing design enhance your comfort, but it also effectively minimizes vibrations, letting you work for longer without fatigue. It also can extend the chainsaw’s lifespan by reducing wear and tear.
  • One Pull Instant Ignition: Our easy-start system delivers immediate, rock-solid ignition in ANY weather (rain, cold, humidity). Ditch tiring pull-cord struggles: spend less energy starting, more time on your cutting/landscaping job.
  • High-Strength Steel Bar & Chain: Made of high-strength steel, fast cutting, and strong wear resistance. It reduces sawdust splatter for safer work, easily handles 27"-33" woods, ideal for trimming and felling.
No. 5
VEVOR 25.4 CC 2-Cycle Top Handle Gas Powered Chainsaw 12 Inch Petrol Handheld Cordless Chain Saw for Tree Wood Cutting
  • High-Strength Steel: Cut trees quickly with our gas chainsaw, thanks to its high-strength steel chain and bar. The 12" bar reduces sawdust splatter, keeping your work area cleaner and safer. This chainsaw is designed to boost your efficiency and comfort on the job. If you encounter startup issues, please don’t hesitate to contact our customer service for assistance.
  • Flexible and Lightweight: Our gas powered chainsaw is easy to handle with its lightweight design and 25.4CC engine. It cuts through wood smoothly without any stalls. With 1.2HP power, 0.75KW/8500 RPM engine speed, and the max speed reaching up to 11500 RPM, you'll enjoy a nimble and effortless cutting experience.
  • Easy Cutting: Tackle both trimming and felling tasks with ease. The gasoline powered chain saw's cutting diameter reaches 9.84"/250 mm, making it versatile for all your outdoor cutting needs.
  • Easy to Handle: Weighing just 9.26 lbs/4.2 kg, this top handle gas chainsaw is comfortable to use with one hand and won't tire you out. Its ergonomic wrap-around handle ensures a secure grip, so you can work longer without discomfort.
  • Durable Fuel Tank: Built with a tough outer shell, our top handle chainsaw's fuel tank withstands rough conditions and prevents leaks. With a 0.24 qt/230ml fuel tank and a 0.17 qt/160ml chain oil tank, you'll spend less time refueling and more time cutting.
No. 6
VEVOR Gas Chainsaw 52CC 2-Cycle Gasoline Powered Chainsaw 18 Inch Handheld Cordless Petrol Chain Saws For Forest, Wood, Garden and Farm Cutting Use
  • High-Strength Steel: Cut trees quickly with our gas chainsaw, thanks to its high-strength steel chain and bar. The 18" bar reduces sawdust splatter, keeping your work area cleaner and safer. This chainsaw is designed to boost your efficiency and comfort on the job. If you encounter startup issues, please don’t hesitate to contact our customer service for assistance.
  • Powerful Performance: Featuring a 52CC engine, our gas powered chainsaw cuts through wood smoothly without any stalls. With 2.55HP power, 1.9KW/8500 RPM engine speed, and the max speed reaching up to 12000 RPM, you'll enjoy the ultimate sense of operation brought by strong power.
  • Comfortable and Stable: Enjoy a stable and comfortable cutting experience with the built-in shock absorber. It reduces vibrations, extends the life of your gasoline powered chain saw, and lowers maintenance costs, making your work more enjoyable.
  • Easy Cutting: Tackle both trimming and felling tasks with ease. The gasoline powered chain saw's cutting diameter reaches 16.93"/430 mm, making it versatile for all your outdoor cutting needs.
  • Durable Fuel Tank: Built with a tough outer shell, our top handle chainsaw's fuel tank withstands rough conditions and prevents leaks. With a 0.58 qt/550ml fuel tank and a 0.27 qt/260ml chain oil tank, you'll spend less time refueling and more time cutting.
No. 7
IVOVI 63CC Gas Chainsaw 20 Inch & 18 Inch Bar - 3.7HP 2-Cycle Gas Chain Saw with Easy Start, Anti-Vibration for Forest Logging, Wood, Orchards and Ranches Cutting Use
  • Unleash Superior Cutting Power: Equipped with a formidable 63CC, 3.7HP engine and an 8500rpm speed, this gas powered chainsaw delivers 2.8kw of raw power, allowing you to effortlessly tackle tough tasks like logging and felling large 20-inch trees with a rapid 85ft/s cutting speed. Experience efficiency and save valuable time on every cut.
  • Effortless Versatility with Dual Guide Bars: Our gas chainsaw comes with both 20 inch and18 inch guide bar, providing flexible options for various cutting needs. Seamlessly switch between precision limbing and heavy-duty wood cutting, ensuring you have the right tool for every job without extra purchases.
  • Extended Performance, Less Downtime: Featuring a generous 0.55L fuel tank and a 0.26L lubricant tank, this chain saw ensures longer operating periods between refills. The advanced automatic oiling system maintains perfect chain lubrication, extending chain life and keeping you productive without constant interruptions.
  • Designed for Comfort and Control: Experience reduced fatigue during prolonged use thanks to the ergonomically designed anti-vibration handle. This thoughtful feature minimizes strain on your hands and arms, allowing for greater control and precision, making your wood cutting tasks more comfortable and manageable.
  • Pro-Level Safety for Your Peace : Work with confidence thanks to essential safety features. A rapid-response, inertia-activated chain brake protects against dangerous kickback, while a safety throttle switch prevents accidental chain engagement. Your safety is paramount.
No. 8
SUPMIXTOOLS 62cc Gas Chainsaw 20 Inch Gas Powered Chainsaws 2-Cycle Petrol Handheld Gasoline Chain Saw Power Saws for Cutting Wood Tree Trimming
  • Powerful 62cc 2-Cycle Gas Chainsaw: SUPMIXTOOLS gasoline chain saws are powered by a 62cc power full crank 2-stroke cycle engine for more power and less vibration, providing plenty of power for demanding cutting tasks
  • 20-Inch Guide Bar: SUPMIXTOOLS gas chainsaw with a 20-inch bar and low-kickback chain for efficient cutting of larger logs and branches, making it suitable for tree trimming and firewood preparation
  • Ergonomic Design: With a well-balanced and ergonomic design, SUPMIXTOOLS chain saw gas power ensures comfortable operation, reducing user fatigue during extended use
  • Reliable and Safe Quality: SUPMIXTOOLS gas powered chainsaw is designed with a safety switch to prevent accidental opening and the quick-stop chain brake helps to use it more safely
  • Wide Application: SUPMIXTOOLS chainsaw is not only for the home garden but also for professionals. Whether it's splitting wood, felling trees or other carpentry tasks, it does it quickly and offers versatile solutions

Choosing Your Powerhouse: The Essential Gas Chainsaw Buying Guide

A gas chainsaw is a powerful tool. It helps you cut down trees and manage large amounts of wood. Buying the right one means matching the saw’s power to your job. This guide helps you pick the best chainsaw for your needs.

Key Features to Look For

When shopping for a gas chainsaw, certain features make a big difference in performance and safety.

Engine Size and Power (cc)

  • Engine Displacement (cc): This number tells you how big the engine is. Bigger cc means more power. Small saws (under 40cc) are good for trimming small branches. Medium saws (40cc to 60cc) handle most homeowner cutting jobs. Large saws (over 60cc) are for professional logging.
  • Horsepower (HP): More horsepower lets the saw cut through thick wood faster.

Bar Length

  • The bar holds the chain. Its length must match the size of the wood you cut. A good rule is that the bar should be slightly longer than the thickest part of the log you plan to cut.
  • Longer bars cut bigger logs but make the saw heavier and harder to handle.

Safety Features

  • Chain Brake: This is vital. It stops the chain quickly if the saw kicks back toward you. Always check that the chain brake works well.
  • Anti-Vibration System: These dampeners reduce the shaking you feel in your hands. Less vibration means less fatigue during long use.

Starting Ease

Gas engines can sometimes be hard to start. Look for features like decompression valves or easy-start systems. These systems reduce the pull force needed on the starter cord.

Important Materials Matter

The quality of materials affects how long your chainsaw lasts and how well it performs under stress.

Cylinder and Piston

Look for high-quality aluminum or magnesium alloys in the engine casing. These metals are strong but light. Durable piston rings ensure the engine maintains good compression over time. Cheaper saws might use more plastic parts here, which break faster.

Bar and Chain

  • Bar Material: Most good bars use hardened steel. Look for “sprocket-nosed” bars. These have a small wheel at the tip that reduces friction and wear.
  • Chain Quality: A high-quality, sharp chain cuts cleaner and stays sharp longer.

Factors That Improve or Reduce Quality

A few design elements separate a great saw from a mediocre one.

Air Filtration System

Chainsaws create a lot of sawdust. A good saw has a multi-stage air filter. This keeps dust out of the engine, which prevents overheating and premature wear. Poor filtration drastically reduces engine life.

Oil and Fuel Delivery

  • Automatic Oiling: The saw must automatically pump bar oil onto the chain while running. Make sure you can adjust the oil flow rate.
  • Fuel Mix: Gas chainsaws require a specific mix of gasoline and 2-stroke oil. Quality saws run smoothly on the correct fuel mix.

Weight and Balance

A well-balanced saw feels lighter than it is. When you hold the saw ready to cut, it should not immediately pull your arms down. Better balance improves control and reduces strain.

User Experience and Use Cases

Your intended use dictates the size and power you need.

Homeowner/Light Use

If you only clear fallen branches or cut small firewood occasionally, a smaller saw (under 45cc with a 14-16 inch bar) is perfect. These are lighter and easier to manage.

Ranch or Property Maintenance

For felling medium-sized trees or processing large amounts of firewood regularly, you need a mid-range saw (45cc to 55cc with a 16-20 inch bar). These offer the power needed for sustained work.

Professional Use

Loggers and arborists need high-power, durable saws (over 60cc). These saws feature better cooling systems and heavy-duty construction designed for all-day operation.


10 Frequently Asked Questions (FAQ) About Gas Chainsaws

Q: What is the difference between a 2-stroke and a 4-stroke engine in a chainsaw?

A: Gas chainsaws almost always use 2-stroke engines. They are lighter and more powerful for their size than 4-stroke engines. They require you to mix oil directly into the gasoline.

Q: How often should I sharpen the chain?

A: You should sharpen the chain often. If the saw starts smoking excessively or requires you to push it into the wood, it needs sharpening. Check it every time you refill the fuel.

Q: What fuel mix ratio do I need?

A: Most modern gas chainsaws require a 50:1 mix. This means 50 parts gasoline to 1 part 2-stroke engine oil. Always check your specific owner’s manual for the exact ratio.

Q: Can I use a longer bar than the one that came with my saw?

A: You can sometimes use a longer bar, but you must check the manual first. A longer bar needs more engine power to run the chain correctly. Using a bar that is too long strains the engine.

Q: What is “kickback,” and how do I avoid it?

A: Kickback happens when the tip of the bar hits something hard. The saw suddenly jerks up and back toward the user. Always keep the chain sharp, use the chain brake, and avoid cutting with the upper quadrant of the bar tip.

Q: How should I store my gas chainsaw for the off-season?

A: You must drain all the fuel from the tank and run the engine until it stalls. Old fuel gums up the carburetor. Store the saw in a dry place.

Q: Are gas chainsaws much louder than electric ones?

A: Yes, gas chainsaws are significantly louder. Always wear high-quality ear protection (earmuffs or plugs) when operating them.

Q: What is the purpose of the chain catcher?

A: The chain catcher is a small plastic or metal piece under the saw body. If the chain breaks or jumps off the bar, this piece tries to catch it before it hits your leg or body.

Q: How do I know if the saw is too heavy for me?

A: If you struggle to hold the saw steady with both hands, or if your arms tire quickly after just a few minutes of use, the saw is too heavy. Balance is more important than raw weight.

Q: Do I need a professional license to use a gas chainsaw?

A: No, you do not need a license to own or operate a gas chainsaw for personal property use. However, safety training is highly recommended for anyone new to using these powerful tools.