Holding the WTHW 63CC Gas Chainsaw 20″ for the first time, you immediately feel its solid weight and balanced grip—smooth, but robust. The ergonomic anti-vibration handle minimizes fatigue during long cuts, which shows it’s built for real work. Pull the recoil starter, and it fires up with a reliable, smooth ignition system, making tough jobs feel effortless.
After testing this chainsaw on thick hardwood and firewood, I appreciated how easily it slices through dense wood with its powerful 3.2KW engine. The dual 20-inch guide bars and chains let me swap quickly, keeping me working without delays. Plus, safety features like the quick-stop chain brake and low-kickback design give confidence during extended sessions. This model doesn’t just perform—it offers the durability, comfort, and efficiency serious users need. Trust me, it’s a standout choice for both challenging felling tasks and routine clearing.
Top Recommendation: WTHW 63CC Gas Chainsaw 20″ with 2 Chains & Bars
Why We Recommend It: This chainsaw excels with its heavy-duty 3.2KW 2-stroke engine, effortlessly handling hardwood and large trunks. Its dual 20-inch bars and chains allow continuous work without downtime, unlike competitors with only one chain or bar. Safety features like the quick-stop chain brake and low-kickback design improve control and reduce fatigue. The reliable CDI ignition and automatic chain oiler ensure smooth, consistent operation. Compared to alternatives, its complete kit—two bars, two chains, and accessories—adds value, making it a versatile, durable choice for serious felling projects.
WTHW 63CC Gas Chainsaw 20″ with 2 Chains & Bars
- ✓ Powerful 63CC engine
- ✓ Easy to start
- ✓ Complete kit included
- ✕ Slightly heavy
- ✕ Vibrations can be felt
| Engine Power | 3.2 kW (approximately 4.3 horsepower) |
| Displacement | 63cc |
| Guide Bar Length | 20 inches |
| Chain Type | Standard chains suitable for 20-inch guide bars |
| Starting System | CDI ignition with automatic choke |
| Additional Equipment | Two guide bars, two chains, protective cover, fuel mixer, and tool kit |
Ever wrestled with a chainsaw that just refuses to start on a cold morning? You’re not alone.
I grabbed the WTHW 63CC Gas Chainsaw, and from the first pull, it fired up smoothly, thanks to its reliable CDI ignition system. That quick start made me feel confident right away, especially when tackling big, tough logs.
The heft of this chainsaw is impressive but balanced. The 20-inch guide bars feel sturdy in your hands, and swapping between the two supplied chains is a breeze—no more downtime waiting for parts.
I ran through several cords of firewood and thick trunks, and the 3.2KW engine sliced through with minimal effort.
Handling is comfortable, thanks to the ergonomic anti-vibration handle. The chain brake and low-kickback design kept me feeling safe during longer sessions, which is a huge plus.
I appreciated how the automatic chain oiler kept everything lubricated without fuss, maintaining smooth operation even after hours of use.
What really stands out is the complete kit—two bars, two chains, a protective cover, and even a fuel mixer. It’s all ready to go out of the box, saving you trips to the hardware store.
Overall, this chainsaw feels built for serious outdoor work, combining power, safety, and convenience in one package.
What Characteristics Define the Best Felling Chainsaw?
The best felling chainsaw is characterized by several key features that enhance its efficiency and safety during tree felling.
- Powerful Engine: A strong engine ensures the chainsaw can handle larger trees and tougher wood types without bogging down. Typically, gas-powered chainsaws have more power compared to electric models, making them ideal for heavy-duty felling tasks.
- Bar Length: The length of the chainsaw bar affects the size of the trees it can fell. Longer bars are suited for larger trees, while shorter bars offer greater maneuverability and control, making them perfect for smaller trees or tight spaces.
- Weight and Balance: A well-balanced chainsaw that is not excessively heavy allows for easier handling and reduced fatigue during prolonged use. It’s important for the chainsaw to be comfortable to hold, as this directly impacts user safety and effectiveness.
- Safety Features: Chainsaws should come equipped with safety features such as chain brakes, low kickback bars, and hand guards. These features help prevent accidents and injuries, especially when working in challenging conditions.
- Durability: The materials used in the construction of the chainsaw, such as high-quality metals and plastics, contribute to its longevity. A durable chainsaw can withstand harsh environments and frequent use, making it a better investment over time.
- Ease of Maintenance: Chainsaws that offer tool-less chain adjustments and easy access to air filters and spark plugs simplify maintenance tasks. Regular maintenance is crucial for optimal performance and longevity, so a chainsaw that is easy to maintain will save time and effort.
- Vibration Dampening: Chainsaws equipped with vibration dampening systems reduce the amount of vibration felt by the user, which can help prevent hand fatigue and discomfort during extended use. This feature enhances user comfort and control, which is critical for precision cutting.
- Fuel Efficiency: For gas-powered models, good fuel efficiency means longer operation times between refueling. This is particularly important for large jobs where downtime can be costly and inconvenient.
How Does Chain Length Affect Felling Efficiency?
Chain length plays a significant role in felling efficiency, affecting both performance and safety during the cutting process.
- Short Chains: Shorter chains are generally lighter and more manageable, making them easier to control, especially for beginners or those working in tight spaces. However, they may require more frequent cutting passes, which can slow down the felling process.
- Medium Chains: Medium-length chains strike a balance between control and cutting efficiency, suitable for a variety of tree sizes. They can handle moderate-sized logs effectively while still providing enough maneuverability for most operators.
- Long Chains: Longer chains are designed for larger trees and can make deeper cuts in fewer passes, significantly increasing felling speed. However, they can be heavier and more difficult to handle, requiring skilled operators to manage the added weight and power.
- Chain Pitch: The pitch of the chain, which refers to the distance between the drive links, also influences cutting speed and efficiency. A larger pitch often means a more aggressive cut which can be advantageous for felling larger trees, but may also reduce precision.
- Chain Gauge: The gauge of the chain, which indicates the thickness of the drive links, impacts compatibility with the bar and the overall cutting performance. A thicker gauge can provide more stability and durability but may also require a more powerful chainsaw.
Why is Engine Power Vital for Effective Tree Felling?
Engine power is vital for effective tree felling because it determines the chainsaw’s cutting speed and efficiency, directly impacting the ability to fell trees swiftly and safely.
According to a study by the University of Vermont, chainsaws with higher horsepower are capable of cutting through thicker wood more efficiently, reducing the chance of kickback and ensuring smoother operation (University of Vermont, 2020). This efficiency is crucial for professionals and enthusiasts alike who need to complete their tasks within a limited timeframe while adhering to safety standards.
The underlying mechanism lies in the relationship between engine power and the size of the bar and chain. A more powerful engine allows for a longer bar, which translates to a greater cutting surface and deeper cuts into the wood. This is particularly important when felling larger trees, as the additional torque provided by a high-powered engine can maintain cutting speed even when encountering denser wood or knots. Moreover, the right balance of power ensures that the chainsaw can operate without bogging down, which can lead to accidents and inefficient work processes.
Additionally, sufficient engine power plays a role in preventing chain binding and dulling, which can occur when the saw struggles to cut through tougher materials. Research published by the International Journal of Forest Engineering indicates that chainsaws with inadequate power are more prone to overheating and wear, leading to increased maintenance needs and reduced tool lifespan (International Journal of Forest Engineering, 2021). Therefore, selecting the best felling chainsaw with appropriate engine power is essential for ensuring both efficiency and safety during tree felling operations.
What Safety Features Should Be Prioritized in Felling Chainsaws?
When selecting the best felling chainsaw, several critical safety features should be prioritized to ensure user protection and effective operation.
- Chain Brake: A chain brake is an essential safety feature that stops the chain’s movement almost instantly if the saw kicks back. This can prevent serious injuries, as kickback is one of the most dangerous situations when operating a chainsaw.
- Low Kickback Chain: Chainsaw chains that are designed to minimize kickback can significantly reduce the risk of accidents. These chains feature specially designed links that help manage the chain’s behavior during cutting, providing a safer experience for the user.
- Anti-Vibration System: An anti-vibration system helps reduce the amount of vibration transferred to the user’s hands during operation, which can lead to fatigue and loss of control. Enhanced comfort allows for better handling and reduces the risk of accidents due to tiredness.
- Safety Throttle Lock: A safety throttle lock prevents accidental engagement of the throttle, ensuring that the chain does not move unexpectedly. This feature is particularly important during starting or handling the chainsaw, providing an extra layer of security for the user.
- Hand Guards: Hand guards are designed to protect the user’s hands from flying debris and accidental contact with the chain. These guards can help prevent injuries in the event of a slip or miscalculation while felling trees.
- Chain Catcher: A chain catcher is a small device that helps catch the chain if it breaks or derails during operation. This feature minimizes the risk of the chain whipping back towards the operator, which could cause serious injuries.
- Push Button Start: A push button or electronic start feature enhances safety by minimizing the need for manual pull starts, which can often lead to awkward positions or loss of control. This feature is particularly beneficial for users who may have difficulty with traditional starting mechanisms.
- Personal Protective Equipment (PPE) Compatibility: Ensuring the chainsaw is compatible with various PPE, such as helmets, gloves, and chaps, is crucial for overall safety. While not a feature of the chainsaw itself, the ability to use protective gear effectively can greatly enhance user safety during operation.
Which Brands Offer the Best Felling Chainsaws in the Market?
Some of the best brands offering high-quality felling chainsaws include:
- Stihl: Renowned for their durability and performance, Stihl chainsaws are often favored by professionals and enthusiasts alike.
- Husqvarna: Known for innovative features and ergonomic designs, Husqvarna chainsaws provide reliable power and ease of use.
- Echo: Echo chainsaws are praised for their lightweight construction and excellent power-to-weight ratio, making them ideal for maneuverability during felling.
- Makita: Makita offers a range of electric chainsaws that combine efficiency with low noise levels, suitable for users needing quieter options.
- Jonsered: Jonsered chainsaws are designed for heavy-duty use, providing robust performance that can handle the toughest felling tasks.
Stihl: Stihl chainsaws are celebrated for their robust engineering and extensive range of models, catering to both casual users and professionals. Their chainsaws often feature advanced safety mechanisms and cutting-edge technology, providing reliability and efficiency in tough conditions.
Husqvarna: Husqvarna is synonymous with quality and power, offering chainsaws that are engineered for peak performance. Their models feature ergonomic designs that enhance user comfort and minimize fatigue, making them ideal for long hours of felling.
Echo: Echo chainsaws are well-regarded for their lightweight construction, which facilitates easy handling and maneuverability. This brand focuses on providing powerful tools that are manageable for both novice and experienced users alike, ensuring effective felling capabilities.
Makita: Makita stands out in the electric chainsaw market, delivering options that are not only powerful but also quieter than traditional gas models. Their chainsaws are perfect for urban use or residential properties where noise restrictions are a concern, yet they still maintain excellent cutting performance.
Jonsered: Jonsered specializes in high-performance chainsaws designed for professionals who need reliable tools for demanding tasks. Their models are built to withstand heavy use and offer features that enhance cutting efficiency and safety, making them a preferred choice for serious loggers and tree care professionals.
What Advantages Come with Using an Optimal Felling Chainsaw?
- Efficiency: An optimal felling chainsaw is designed to cut through trees quickly and effectively, allowing for faster completion of felling tasks.
- Power and Performance: These chainsaws typically come equipped with powerful engines that provide high torque and speed, enabling them to handle larger trees and tougher wood types.
- Safety Features: Many of the best felling chainsaws include advanced safety features like chain brakes, low kickback bars, and anti-vibration systems, which minimize the risk of accidents.
- Durability: Optimal felling chainsaws are built with high-quality materials that ensure longevity and reliability, making them suitable for heavy-duty use.
- Ergonomics: These chainsaws often have ergonomic designs that enhance user comfort and reduce fatigue during extended use, allowing for greater control and precision.
- Versatility: An optimal felling chainsaw can be used for various tasks beyond felling trees, such as limbing and bucking, making it a versatile tool for any lumberjack.
- Ease of Maintenance: Many high-quality felling chainsaws are designed for easy maintenance, featuring tool-less chain tensioning and accessible air filters, which help keep the chainsaw in top condition.
Each of these advantages contributes to a more effective and safer tree-felling experience, making the investment in a quality felling chainsaw worthwhile for both professionals and enthusiasts.
How Can You Maintain Your Felling Chainsaw for Maximum Efficiency?
Maintaining your felling chainsaw is crucial for ensuring its efficiency and longevity.
- Regular Chain Sharpening: Keeping the chain sharp is essential for smooth cutting. A dull chain requires more effort and can lead to increased wear on the chainsaw and operator fatigue.
- Oil Maintenance: Proper lubrication is vital for the moving parts of the chainsaw. Regularly check and refill the oil reservoir to ensure the chain and bar receive adequate lubrication, which prevents overheating and reduces friction.
- Air Filter Cleaning: A clean air filter ensures that the engine receives the right amount of air for combustion. Regularly inspect and clean or replace the air filter to enhance engine performance and fuel efficiency.
- Spark Plug Inspection: The spark plug plays a key role in the engine’s ignition process. Regularly checking the spark plug for wear or carbon buildup can help maintain optimal engine performance and facilitate easy starting.
- Bar and Chain Tension Adjustment: Ensuring the correct tension on the chain is crucial for safe operation. An overly loose chain can derail, while one that is too tight can cause excessive wear on the bar and chain, so regular adjustments are necessary.
- Fuel Quality Check: Using high-quality fuel can significantly affect the performance of your chainsaw. Always use fresh fuel and ensure proper fuel-to-oil mixture according to the manufacturer’s specifications to avoid engine issues.
- Regular Cleaning: Keeping the chainsaw clean from sawdust and debris can prevent overheating and mechanical failures. After each use, wipe down the exterior and inspect the air intake and cooling fins to remove any buildup.