10 Best Gas Chainsaws for Large Trees in 2026

If you need a gas chainsaw for large trees, power, bar length, and reliability matter more than hype. The right saw should start consistently, cut efficiently, and stay controllable under load.

This roundup focuses on models suited for bigger trunks, storm cleanup, and serious property maintenance, with options ranging from homeowner-friendly picks to more aggressive cutting machines.

Best 10 Gas Chainsaw for Large Trees Picks for 2026

Heavy-Duty All-Rounder – Husqvarna 455 Rancher 20-Inch Gas Chainsaw

If you want a gas chainsaw for large trees that can also handle wood cutting and land clearing, the Husqvarna 455 Rancher is built around that role. Its 55-cc X-Torq engine and 20-inch bar give it the reach and cutting power suited to bigger jobs, while the Smart Start and LowVib features help make it more manageable during longer sessions.

Best For: Homeowners and property owners who need a powerful, easy-start saw for larger trees and general land clearing.

Pros:

• 55-cc, 3.5-HP X-Torq engine provides strong cutting performance.
• 20-inch bar is suited to larger cutting tasks and recommended bar lengths up to 24 inches.
• Smart Start and inertia-activated chain brake add convenience and safety support.
• LowVib and ergonomic handle design help reduce fatigue during use.

Cons:

• At 13.2 pounds, it is not the lightest option for extended overhead work.
• Best fit is for users who can handle a full-size gas saw.

Overall, this is the most balanced option in the group if you want a proven gas chainsaw for large trees without stepping into a specialty saw category. It combines power, control, and a practical 20-inch bar in a familiar rancher-style package.

Pro-Focused Power Pick – 62cc Gas Chainsaw with 20-Inch Guide Bar

For buyers comparing a gas chainsaw for large trees, this 62cc model emphasizes raw cutting ability and durability features. The 20-inch guide bar, forged magnesium crankcase, tool-free chain tensioning, and winterized carburetor make it a practical pick for demanding work where maintenance simplicity and cold-weather readiness matter.

Best For: Users who want a high-capacity gas saw with durability-focused upgrades for bigger cuts.

Pros:

• 62cc engine and 20-inch bar are well matched for large-tree cutting tasks.
• Forged magnesium crankcase adds durability-focused construction.
• Tool-free chain tensioning makes setup and adjustment simpler.
• 3D anti-kickback chain brake and winterized carburetor improve usability and confidence.

Cons:

• At 16.5 pounds, it is a heavier saw to manage.
• Product notes highlight a 3.5 HP rating, so buyers should compare specs carefully against the 62cc size.

This is the most feature-forward option here if durability and convenience matter as much as power. It looks especially appealing for users who want a serious saw for large trees with less fuss during setup and seasonal use.

Lightweight Easy-Start Option – Husqvarna 120 Mark III 16-Inch Gas Chainsaw

If you are shopping for a gas chainsaw for large trees, this Husqvarna 120 Mark III is better viewed as a lighter-duty alternative for pruning and smaller home tasks. Its 38-cc X-Torq engine, 16-inch bar, and easy-start features make it practical for trimming and general yard work, but it is not the most aggressive choice for large-diameter cutting.

Best For: Homeowners who want a lighter, easy-handling gas saw for pruning and smaller cutting jobs.

Pros:

• 38-cc X-Torq engine offers efficient performance for home use.
• Air purge system and combined choke/stop control help simplify starting.
• LowVib technology and lighter 10.7-pound weight improve handling.
• Inertia-activated chain brake adds a safety-oriented feature.

Cons:

• 16-inch bar is less suited to large trees than 20-inch options.
• Lower 1.8-HP output makes it a better pruning saw than a heavy felling tool.

This is the easiest saw to live with if your cutting needs stay on the smaller side. For large trees, though, its strengths are in portability and control rather than maximum cutting capacity.

Budget Power Cutter – 62CC 20-Inch Gas Chainsaw for Tree Cutting

As a gas chainsaw for large trees, this 62CC model focuses on strong cutting output, safety features, and straightforward operation. The 20-inch bar, automatic oiling system, and 62CC two-stroke engine are aimed at users who need an affordable handheld saw for tree felling, wood cutting, and farm or outdoor work.

Best For: Buyers who want a powerful, straightforward saw for big cuts and general property work.

Pros:

• 62CC, 3.4HP engine is built for higher-efficiency cutting.
• 20-inch bar and high-speed output suit tree and log work.
• Automatic oil supply helps reduce wear on the chain and guide bar.
• Fast-stop chain brake, safety switch, and anti-skid handle improve control.

Cons:

• The notes list the power source as battery powered, which conflicts with the gas-powered description.
• Less refined feature set than the higher-end Husqvarna option.

This model offers a lot of cutting capacity on paper and includes useful maintenance and safety features. If you are focused on straightforward power for bigger tasks, it is a practical budget-minded option to compare carefully.

Compact Yard Helper – Husqvarna 130 Gas Powered Chainsaw, 16 Inch

If you need a gas chainsaw for large trees only occasionally, the Husqvarna 130 is better suited to pruning, limbing, and general wood cutting than heavy felling. Its 38-cc X-Torq engine, 16-inch bar, and easy-start features make it a practical choice for homeowners who want solid cutting ability without a bulky saw.

Best For: Homeowners who want a lighter gas saw for pruning, yard work, and smaller tree-cutting jobs.

Pros:

• 38-cc, 2-HP X-Torq engine for efficient cutting power
• Fuel pump and combined choke/stop control help simplify starting
• LowVib technology helps reduce fatigue during use
• Air Injection system helps keep the air filter cleaner for longer engine life

Cons:

• 16-inch bar is limited to lighter-duty cutting compared with larger saws
• Not the most aggressive option for very large trunks

Overall, this is a user-friendly gas chainsaw for large trees only when the work is limited to trimming or smaller sections. If you want easier handling and dependable home use, it’s a strong fit.

Heavy-Cut Value Pick – SUPMIXTOOLS 62cc Gas Chainsaw, 20 Inch

For buyers shopping a gas chainsaw for large trees, this SUPMIXTOOLS model brings a bigger 62cc engine and a 20-inch guide bar for more demanding cutting work. It’s positioned for larger logs, branches, firewood prep, and even tree felling, making it the most aggressive option in this roundup.

Best For: Users who want more raw cutting capacity for larger logs, tree trimming, and occasional felling.

Pros:

• 62cc 2-cycle engine provides strong cutting power
• 20-inch bar suits larger logs and branches
• Low-kickback chain and quick-stop chain brake improve safety
• Ergonomic, well-balanced design helps reduce fatigue

Cons:

• Heavier at 14 pounds than smaller homeowner saws
• Less compact than 16- or 18-inch models for quick yard tasks

This is the most capable saw here if your priority is tackling bigger wood more efficiently. It trades some maneuverability for the larger bar and stronger engine needed for tougher jobs.

Balanced Power Upgrade – Husqvarna 445S Gas Chainsaw, 18 Inch

If you’re comparing a gas chainsaw for large trees and want a middle ground between compact and heavy-duty, the Husqvarna 445S fits well. Its 50-cc X-Torq engine, 18-inch bar, and faster cutting claims make it a strong step up for wood cutting and tree trimming without moving to the bulkiest saw in the group.

Best For: Users who want a balanced gas saw for larger trimming jobs and moderate tree-cutting work.

Pros:

• 50-cc, 3-HP X-Torq engine offers strong power at low RPMs
• 18-inch bar and included X-CUT chain support efficient cutting
• Smart Start helps make starting easier
• LowVib and slim-body design improve comfort and handling

Cons:

• Still lighter-duty than the 20-inch 62cc option for the biggest logs
• More saw than most simple pruning tasks require

For many buyers, this is the best all-around choice because it adds meaningful power and bar length without becoming unwieldy. It’s well suited to bigger yard work and moderately demanding cutting.

Heavy-Duty Felling Pick – 72cc 24-Inch Gas Chainsaw for Big Timber

If you need a gas chainsaw for large trees, this 72cc model is built around a 24-inch bar and a 3/8 pitch, 0.063 gauge setup for heavy-duty cutting. The larger power head and magnesium alloy body are aimed at demanding work like felling trees, handling dense hardwood, logging, and storm cleanup, while the smart start system and LowVib damping help keep longer jobs more manageable.

Best For: Professionals and landowners who need a powerful saw for felling large trees and cutting hardwood.

Pros:

• 24-inch bar is designed for heavy-duty cuts and large-tree work
• 72cc, 3.6KW / 4.9HP engine delivers strong cutting power
• LowVib damping and extended grip improve comfort during long sessions
• Inertia-activated chain brake adds an extra layer of safety

Cons:

• Not CARB certified and cannot be sold or shipped to California
• Ships in two separate packages
• May be more saw than casual homeowners need

This is the most purpose-built option in the group for serious large-tree cutting, especially if you want a longer bar and a stronger, professional-style gas platform.

Balanced High-Power Choice – 68cc Top-Handle Gas Chainsaw

This gas chainsaw for large trees offers a 68cc 2-cycle engine with a 24-inch bar, giving it enough reach and power for tougher tree-cutting jobs. The top-handle design, anti-vibration system, and quick-start setup make it a practical pick if you want a stronger saw for pruning, firewood, land clearing, or storm cleanup without stepping up to the heaviest build.

Best For: Users who want a powerful 24-inch gas saw for tree cutting, firewood, and cleanup work.

Pros:

• 68cc engine provides strong cutting power for demanding jobs
• 24-inch bar offers good reach for tree and wood cutting
• Anti-vibration system helps reduce user fatigue
• Quick-start system makes startup easier

Cons:

• Top-handle format may not suit every user preference
• Heavier-duty jobs may still call for a more specialized professional saw
• Only one-year warranty is listed

For buyers who want a capable large-tree saw with a straightforward feature set, this model sits in a useful middle ground between power and manageability.

Versatile Mid-Size Cutter – 62cc Gas Chainsaw with 18/22-Inch Bars

If you want a gas chainsaw for large trees but prefer a more flexible setup, this 62cc model offers either an 18-inch or 22-inch guide bar. It is positioned for thick trunks, large branches, firewood, and logging tasks, with anti-vibration support, an ergonomic non-slip handle, and a quick-stop chain brake to keep everyday cutting more controlled.

Best For: Homeowners and professionals who want a versatile gas saw for large branches, trunks, and firewood prep.

Pros:

• Choice of 18-inch or 22-inch bars for more flexible cutting
• 62cc, 3.5 HP engine is built for demanding tasks
• Anti-vibration system and ergonomic handle improve comfort
• Quick-stop chain brake and safety lock add protection

Cons:

• Shortest bar option is less suited to very large-tree cuts
• Not CARB certified and cannot be sold or shipped to California
• Heavier 22-inch setup may still require careful handling

This saw is a strong choice if you want more versatility than a fixed large-bar model, while still keeping enough muscle for substantial cutting work.

How We Picked the Best Gas Chainsaw for Large Trees

We prioritized engine displacement, bar length, cutting capacity, and practical features that help a Gas Chainsaw for Large Trees perform well in real-world use. We also considered automatic oiling, handling comfort, and overall suitability for extended cutting sessions.

Since large-tree work can be demanding, we favored models that balance raw power with easier maintenance and better control, rather than choosing the biggest engine alone.

Quick Comparison

For most homeowners, a mid-size saw with a 18- to 20-inch bar is often the best balance of reach and control. Heavier 24-inch options make more sense for bigger trunks, frequent storm cleanup, or users who already have experience with high-output saws.

If you are cutting mostly medium hardwoods, a lighter 38cc to 50cc saw may be enough. For thicker trunks and repeated cutting, 62cc and above usually offer more confidence and speed.

Key Buying Factors for a Gas Chainsaw for Large Trees

Engine Power and Displacement

Look for enough engine size to keep the chain moving without bogging down. Larger engines generally handle dense hardwood and longer bars better, especially when cutting near the base of a large tree.

Bar Length

A longer bar increases reach, but it also adds weight and requires more technique. A 20-inch bar is a versatile middle ground, while 24-inch bars are better for larger diameter cuts and more advanced users.

Weight and Control

A powerful saw that is too heavy for you to handle safely is not a good buy. Check balance, grip design, and whether the saw feels manageable for your height, strength, and cutting style.

Oil Delivery and Maintenance

Automatic oilers, easy chain tensioning, and accessible air filters make a big difference over time. These features help a Gas Chainsaw for Large Trees stay consistent during long jobs and reduce downtime.

Safety Features

Chain brakes, throttle lockouts, and solid front handles are important when working on large trunks or overhead sections. Safety gear still matters: helmet, eye protection, gloves, chaps, and hearing protection are non-negotiable.

Who Should Buy Which Gas Chainsaw for Large Trees?

If you want an all-around saw for occasional big-yard work, choose a moderate-power model with a 18- to 20-inch bar. If you regularly handle large hardwoods, storm-damaged trees, or property cleanup, step up to a higher-displacement saw with a 20- to 24-inch bar.

For beginners, lighter saws are easier to control and less fatiguing. For experienced users, larger-displacement models can deliver the speed and cutting depth needed to make tough jobs more efficient.

In short, match the saw to the size of the trees, the frequency of use, and your comfort level. The best choice is the one that cuts safely, starts reliably, and gives you enough power without feeling unwieldy.