Our readers keep the lights on and my morning glass full of iced black tea. As an Amazon Associate, I earn from qualifying purchases.11 Best 20 Inch Chainsaw | The Right Saw for Your Land

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The Husqvarna 450 Rancher strikes a nearly perfect balance for the dedicated homeowner or farmer. Its 50.2cc X-Torq engine provides ample power for felling medium trees and bucking firewood, while the 20-inch bar offers excellent reach without making the saw unwieldy. Features like Smart Start and an inertia-activated chain brake prioritize user-friendly operation and safety right out of the box.

In use, the LowVib system and ergonomic handle design are noticeable, significantly reducing operator fatigue during longer cutting sessions. The Air Injection system helps keep the air filter cleaner for longer, which is a boon for maintenance. Users report it starting reliably and cutting through hardwood with surprising speed, often drawing favorable comparisons to more established professional models.

It’s important to note that while versatile, this is a mid-range saw. It handles a 20-inch bar well but is happiest with a sharp chain and within its recommended wood diameters. For those needing to process very large, dense logs continuously, a step up in engine displacement might be warranted. For the vast majority of property management and firewood tasks, however, the 450 Rancher delivers professional-grade performance in a manageable package.

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The ECHO CS-590-20AA is a professional-grade saw offered at a mid-range point, making it a legendary “bang-for-your-buck” option for serious woodcutters. Its 59.8cc engine is a significant step up in raw power, providing the torque needed to pull a 20-inch chain through dense hardwood without bogging down. This is the saw you reach for when you have cords of oak or hickory to process, not just occasional limb cleanup.

Built with a durable magnesium crankcase, it feels solid and is designed to withstand years of demanding use. The anti-vibration system is highly effective, and the overall balance, while slightly heavier than homeowner models, inspires confidence during aggressive cutting. For those who cut firewood annually or manage woodland, its reliability and sheer cutting speed are major assets.

It’s worth mentioning that a saw of this caliber benefits from proper break-in and may require carburetor tuning out of the box for optimal performance, as some users note the factory setting can be lean. This is common for professional-grade equipment. While it starts reliably for most, following the cold-start procedure precisely is key. If your work demands relentless power and you appreciate overbuilt machinery, the CS-590 is a standout performer.

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The EGO POWER+ CS2005 represents the pinnacle of consumer battery chainsaw technology, boasting power equivalent to a 55cc gas saw. It comes as a complete kit with a high-capacity 6.0Ah battery and charger, making it ready to use immediately. The brushless motor delivers a chain speed of up to 25 m/s, enabling clean, fast cuts that genuinely rival mid-range gas models.

Key innovations like the digital display for battery status and speed mode selection, combined with a bright LED work light, elevate the user experience. The weather-resistant design means you don’t have to baby it. In practice, users are consistently impressed by its ability to slice through large hardwood logs, often noting it outperforms their older gas Stihls for typical property work, all with zero pull-start hassle, fumes, or noise.

Runtime is the primary consideration. While EGO claims up to 135 cuts per charge, continuous heavy cutting will deplete the battery faster. The beauty of the EGO system is battery interchangeability; having a second charged battery on hand turns this into a near-continuous tool. For property owners who value convenience, instant start, and minimal maintenance above marathon runtime, this is the cordless benchmark.

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The Husqvarna 545 Mark II is engineered for professional forestry and arborist work, packing advanced features into a relatively compact frame. Its 50.1cc X-Torq engine is tuned for high output, and the star feature is AutoTune, which automatically adjusts the carburetor for optimal performance in varying altitudes and temperatures. This ensures consistent power and reduces the need for manual tuning.

Another professional-grade feature is the adjustable chain oil pump, allowing you to increase oil flow for longer bars or dusty conditions, or decrease it to conserve oil during lighter work. This level of control is typically found on higher-end pro saws. The build quality is exceptional, with a focus on durability and easy servicing. The vibration damping is top-notch, crucial for all-day use.

This saw is overkill for occasional yard work but is a superb investment for someone who uses a chainsaw as a serious tool—whether for sustained firewood production, farm management, or professional side work. It’s designed to handle the rigor of daily use while maintaining peak performance with minimal fuss, thanks to its self-regulating systems. The premium is for longevity and set-and-forget operation.

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The Husqvarna 455 Rancher sits at the powerful end of the “ranch and farm” spectrum. With a robust 55cc engine, it delivers higher torque than the 450 model, making it ideally suited for the toughest jobs: milling, land clearing, and cutting large-diameter, dense hardwoods. It can officially handle bars up to 24 inches, highlighting its substantial reserve power.

Users appreciate features like the decompression valve and primer bulb, which make starting this larger engine surprisingly manageable, often within two pulls. The saw feels solid and confident in the cut, with enough mass to dampen vibration effectively. For those who have outgrown a smaller saw or regularly encounter wood above 20 inches in diameter, the 455 Rancher provides the necessary muscle without jumping to a full pro model.

This added power and capability come with increased weight. It’s a saw that demands respect and a bit more operator strength, especially during all-day use. However, for its intended tasks—processing big rounds of oak or clearing storm-felled trees—the extra heft and power translate directly to faster work and less strain on the engine. It’s a workhorse built for demanding property owners.

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This is the original ECHO CS-590, a model that has earned a cult following for its professional-grade power at a mid-range price. It shares the formidable 59.8cc engine and magnesium crankcase construction with its -20AA sibling, offering exceptional durability. This saw is built to last, with owners frequently reporting trouble-free service over many years and hundreds of hours of use.

The power delivery is smooth and authoritative, allowing the 20-inch bar to power through logs with speed. The anti-vibration system is effective, making long firewood sessions more comfortable. Its reputation is built on being a no-frills, brutally reliable tool that gets the job done season after season. For the serious amateur or semi-pro who values longevity over the latest electronic features, it remains a top-tier choice.

As with its counterpart, attention to the break-in process and potential carburetor adjustment is advised. Some components, like the bar cover, are noted to be more utilitarian. However, these are minor quibbles on a tool whose core function—delivering relentless cutting power—is executed so well. It’s a saw that feels like it was built in an era of over-engineering, and owners love it for exactly that reason.

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The DEWALT DCCS677B is a bare-tool chainsaw designed for those already invested in the DEWALT 20V/60V FLEXVOLT ecosystem. It leverages the high-output 60V battery platform to deliver power that DeWalt claims surpasses a 50cc gas saw. The brushless motor is efficient and helps extend runtime, while features like tool-free chain tensioning and an automatic oiler add convenience.

In use, it’s a capable saw that cuts aggressively, especially when paired with a high-capacity FLEXVOLT battery (9Ah or 15Ah). The power is genuinely impressive for a cordless tool, making quick work of fallen limbs and medium-sized trees. The balance is good, and the build quality feels rugged, as expected from the DEWALT professional line. It’s a fantastic option for contractors or homeowners who want a powerful, cordless saw that shares batteries with their other tools.

The primary consideration is runtime and battery management. For continuous heavy cutting, the batteries can deplete relatively quickly and may heat up, triggering thermal protection. This saw shines for intermittent, high-power tasks rather than non-stop logging. As a bare tool, the value is excellent for existing DEWALT users, but those new to the platform must factor in the significant cost of compatible high-capacity batteries.

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The PRORUN PCS560C is a commercial-specification gas chainsaw that offers a compelling mix of features at a value-oriented point. Its 55.5cc full-crank engine is designed for durability and sustained power, similar to engines found in more established brands. The inclusion of a decompression valve and a spring-assisted starter aims to make starting this larger engine less strenuous.

Out of the box, users report that it starts easily, runs smoothly, and has ample power for a 20-inch bar. The anti-vibration system is noted to be effective, and the build includes a full magnesium crankcase for strength. It comes with a useful scabbard and basic tools. For someone who needs serious cutting capability on a budget—whether for farm use, firewood, or cleanup—it presents a functional alternative to premium brands.

As a relatively newer brand in the space, long-term reliability data is less extensive than for Husqvarna or Echo. Some users have reported issues, which highlights the importance of proper break-in and maintenance. However, for the user who understands small engine care and is looking for maximum power per dollar with commercial-grade specs, the PRORUN warrants consideration as a cost-effective workhorse.

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The SENIX CSX6-M1 is a complete 60V cordless chainsaw kit that aims to deliver gas-like performance. It comes with an 18-inch Oregon bar and chain (a respected brand in cutting components), a 4.0Ah battery, and a charger. The brushless motor is efficient, and the chain speed is remarkably high, allowing it to tackle surprisingly large trees for a battery-powered tool.

Users are often surprised by its capability, noting it cuts faster than some gas models in its class. The tool-free chain tensioning and automatic oiling add to the convenience. The weight is comparable to a mid-sized gas saw, and the balance is generally good. For someone wanting to step into the high-power cordless arena without committing to a major brand’s ecosystem, SENIX offers a compelling all-in-one package.

The trade-off is that you’re buying into the SENIX-specific 60V X6 platform. Replacement chains and bars are proprietary Oregon/Senix models, which can be more expensive than generic chains. Battery longevity and charger speed are also points mentioned by users. However, as a dedicated kit for substantial property work without the hassles of gas, it performs admirably and represents a solid value.

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The Husqvarna 130 is a lightweight, entry-level gas chainsaw designed for lighter duty tasks around the yard. With a 38cc engine and a 16-inch bar, it’s not a 20-inch powerhouse, but it’s included here as a benchmark for understanding the power spectrum. It’s ideal for pruning, cutting small trees, and processing firewood of modest diameter.

Its strengths are its ease of use and handling. Features like the combined choke/stop control, fuel pump for easier starting, and effective LowVib technology make it very user-friendly for someone new to gas chainsaws. It’s significantly lighter than the 20-inch models, reducing fatigue during overhead work or carrying. For general yard cleanup and maintenance, it’s a capable and reliable tool from a trusted brand.

It’s crucial to recognize its limits. The 38cc engine is not designed for sustained cutting of large-diameter hardwood or all-day firewood production. It performs best when used within its intended scope. For a homeowner with typical property needs who values the Husqvarna name but doesn’t require a 20-inch bar, the 130 represents a solid, accessible entry point into gas-powered cutting.

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The Husqvarna 135 Mark II is the slightly updated sibling to the 130, sharing the same 38cc platform and 16-inch bar. It incorporates Husqvarna’s Smart Start system, which further reduces the effort needed to pull the starter cord, making it arguably one of the easiest gas saws to start on the market. This is a major benefit for casual users who may use the saw infrequently.

It retains all the user-oriented features: side-mounted chain tensioner for easy adjustments, Air Injection for cleaner air filtration, and LowVib handles. The X-Torq engine provides good fuel efficiency and lower emissions. For its class, it’s a robust, well-built tool that can handle a surprising amount of work, from cutting up fallen branches to felling small trees for property line maintenance.

Like the 130, its role is clearly defined. It’s an excellent choice for the homeowner who needs a dependable gas saw for occasional, moderate tasks and places a premium on easy starting and light weight. It is not, and is not meant to be, a substitute for a 50cc+ saw with a 20-inch bar. Within its design parameters, however, it’s a top-tier option that minimizes the traditional headaches of small engine equipment.