9 Best 40cc Chainsaws for 2026: Strong Cuts, Clear Trade-Offs

Choosing the right chainsaw is less about chasing raw power and more about matching the tool to your yard, your grip comfort, and the kind of wood you cut most often. This roundup gives you a straight path through gas, cordless, and repair-focused options, so you can separate serious limb cutters from lighter duty trim tools. You’ll also see where each pick asks for a compromise, because that part matters just as much as the headline specs. For homeowners, acreage owners, and DIY-minded cutters, that usually saves time and a few headaches.

The Shortlist At A Glance

PickWhy We Picked ItBest ForAction
SUPMIXTOOLS 62cc Gas Chainsaw 20 Inch
Heavy Duty Pick

SUPMIXTOOLS 62cc Gas Chainsaw 20 Inch

Strong gas torque
Heavy yard work
Husqvarna Power Axe 350i Cordless Electric Chainsaw 18 Inch
Performance Leader

Husqvarna Power Axe 350i Cordless Electric Chainsaw 18 Inch

Quiet cordless muscle
Cleaner suburban cutting
Gas Chainsaws 20 Inch 62CC 3.4HP
Practical Pick

Gas Chainsaws 20 Inch 62CC Gas Powered Chainsaw 3.4HP

Straightforward power setup
Budget gas cutting
Kobalt 40-Volt 14-in Cordless Brushless Chainsaw
Compact Choice

Kobalt 40-Volt 14-in Cordless Brushless Chainsaw

Light, trim-friendly build
Small jobs and pruning
40V(20V*2) 16' Brushless Chainsaw Cordless, Electric Chainsaw Fully Compatible with DeWalt 20V MAX, Auto-Oiling, Tool-Fr
Value Pick

40V(20V*2) 16″ Brushless Chainsaw Cordless

Flexible battery platform
DeWalt-compatible users
Carburetor for Poulan Pro PP4218A PP4218 42cc 18 Inch
Reliable Runner Up

Carburetor for Poulan Pro PP4218A PP4218 42cc 18 Inch

Repair-friendly replacement
Chainsaw tune-up work
NEO-TEC 20 Inch 62CC Gas Powered Chainsaw 3.5HP
Balanced Choice

NEO-TEC 20 Inch 62CC Gas Powered Chainsaw 3.5HP

Serious yard utility
Firewood and pruning
Troy-Bilt Gas Chainsaw 42cc 16-inch TB4216
Everyday Favorite

Troy-Bilt Gas Chainsaw 42cc 16-inch TB4216

Compact gas handling
Routine home cutting
Husqvarna 450S Rancher Gas Chainsaw 20 Inch 50.2-cc
Refined Pick

Husqvarna 450S Rancher Gas Chainsaw 20 Inch 50.2-cc

Premium rancher feel
Frequent outdoor use

More Details On Our Top Picks

1 / 9

SUPMIXTOOLS 62cc Gas Chainsaw 20 Inch

SUPMIXTOOLS 62cc Gas Chainsaw 20 Inch
Heavy Duty Pick Check on Amazon

That 62cc gas setup puts this SUPMIXTOOLS saw in the serious yard-work lane, especially for thicker limbs and rough-cut firewood rounds. The 20-inch bar gives you more reach than compact trim saws like the Kobalt 14-inch, though you also take on more weight and a louder running style that feels better suited to open outdoor work.

The honest read is that this fits you best when convenience matters less than raw cutting capacity. Owners shopping for a straightforward gas tool with visible support signals on the listing may appreciate that the brand points to delivery reliability and customer service, but you should still expect the usual gas-saw upkeep, fuel mixing, and routine cleaning after use.

Strong Points

  • 62cc displacement gives you plenty of headroom for demanding cuts.
  • The 20-inch bar helps with larger trunks and longer pruning runs.
  • Gas power suits back yards where cord reach is a problem.
  • Good fit for clearing storm debris and preparing firewood piles.

Things To Consider

  • Gas tools need more upkeep than cordless models.
  • The larger format can feel tiring during extended overhead trimming.
  • Fuel mixing and storage add a little extra routine work.

Core Details

FeatureSpecificationWhy It Matters
Engine size62ccGives you the muscle expected for heavier wood
Bar length20 inchesHelps on wider cuts and larger limbs
Power type2-cycle gasFits outdoor work where cord freedom matters

Who It Suits Best

You get the most from this one in a bigger yard, on acreage, or during seasonal cleanup where power matters more than low noise.

Where A Sibling Pick Shines

Husqvarna Power Axe 350i Cordless Electric Chainsaw 18 Inch suits commuters, patio-side cleanup, and lighter pruning where you want less upkeep.

View Latest Price

2 / 9

Husqvarna Power Axe 350i Cordless Electric Chainsaw 18 Inch

Husqvarna Power Axe 350i Cordless Electric Chainsaw 18 Inch
Performance Leader View Latest Price

After the fuel-first SUPMIXTOOLS pick, this Husqvarna shifts the focus to cordless convenience with a brushless motor and an 18-inch bar. Brushless motors usually mean less friction inside the tool, so you get a cleaner-feeling cut and less routine wear than older brushed designs, which matters during repeated branch work around the house.

The included 40V lithium-ion 7.5 Ah battery and charger make this feel ready for a real job out of the box, though cordless runtime still depends on how hard you push it. You may find it especially comfortable for neighborhood cleanup, since it should run quieter than a gas saw and skips the fuel-mix routine altogether.

What We Like

  • Brushless motor design supports smoother power delivery.
  • Battery and charger are included, which simplifies setup.
  • Quiet operation suits tighter residential spaces.
  • Good match for regular pruning and light storm cleanup.
  • The 18-inch bar gives useful reach without feeling oversized.

Room For Improvement

  • Battery runtime will vary with wood hardness and cut depth.
  • Cordless users need a charging plan for longer sessions.
  • Heavier logs may still call for a gas saw with more reserve.

Feature Snapshot

FeatureSpecificationWhy It Matters
Bar length18 inchesWorks well for pruning and moderate limb cutting
Motor typeBrushlessHelps the saw run efficiently with less internal wear
Battery system40V lithium-ion, 7.5 AhGives you a ready-to-use cordless setup

Who Will Love This

You get a strong fit here for suburban cleanup, fence-line trimming, and owners who want cordless ease without giving up a serious bar length.

Another Choice May Suit

NEO-TEC 20 Inch 62CC Gas Powered Chainsaw 3.5HP makes more sense for larger property work where the job keeps going long after a battery swap would feel awkward.

Check on Amazon

3 / 9

Gas Chainsaws 20 Inch 62CC 3.4HP

Gas Chainsaws 20 Inch 62CC 3.4HP
Practical Pick Check Latest Price

This SALEM MASTER saw sits close to the SUPMIXTOOLS option in raw size, but the listing is a little more barebones, which can suit shoppers who just want a straightforward gas cutter. The 62cc, 3.4HP 2-stroke layout points to the kind of power profile that handles yardwood and rough trimming without needing a charging routine.

For farm edges, firewood prep, and general outdoor cleanup, that simplicity has real value. The trade-off is that a spec-light listing usually leaves you with fewer clues about day-to-day ergonomics, so this works best for shoppers who are comfortable judging a tool by its core engine and bar size rather than by extra conveniences.

Upsides

  • 62cc engine size gives it solid cutting reserve.
  • 3.4HP output suggests useful power for larger jobs.
  • Gas format keeps you away from battery management.
  • Good fit for property cleanup and firewood prep.

Points To Note

  • The listing gives less detail than some other picks.
  • Gas upkeep still applies, including routine cleaning and fuel handling.
  • Less feature disclosure can make comparison shopping slower.

Details At A Glance

FeatureSpecificationWhy It Matters
Engine size62ccIndicates a strong gas-powered cutting setup
Output3.4HPGives you a clearer sense of work capacity
Engine type2-strokeFits the common fuel-mix style used in gas tools

Best Suited To

You’ll appreciate this most on larger outdoor jobs where you want simple gas power and don’t need a polished bundle of extras.

Swap It Out When

Husqvarna Power Axe 350i Cordless Electric Chainsaw 18 Inch fits better for residential cleanup where low noise and battery convenience matter more.

View Latest Price

4 / 9

Kobalt 40-Volt 14-in Cordless Brushless Chainsaw

Kobalt 40-Volt 14-in Cordless Brushless Chainsaw
Compact Choice View on Amazon

Compared with the 18-inch Husqvarna, this Kobalt keeps things smaller and easier to steer around shrubs, fence lines, and awkward corners. The 14-inch bar is the main clue here, because shorter bars usually feel friendlier for light trimming and quicker handling in tight spaces.

Because it’s a bare tool, you’re working with your own battery setup rather than an included package, which can be smart for existing Kobalt owners. That also means it’s a cleaner fit for people who already live in the platform, while first-time cordless shoppers may want the full ecosystem spelled out before making a choice.

Bright Spots

  • Small footprint makes it easier to maneuver.
  • Brushless motor design supports efficient cordless operation.
  • Good choice for pruning and light branch cleanup.
  • The shorter bar can feel less intimidating for casual work.

Minor Gripes

  • Battery and charger are not included.
  • The 14-inch bar is better for lighter work than for big logs.
  • Platform ownership matters more here than with bundled kits.

Feature Rundown

FeatureSpecificationWhy It Matters
Voltage40-voltSignals a cordless setup aimed at yard duty
Bar length14 inchesHelps in confined areas and lighter cuts
Motor typeBrushlessSupports smoother efficiency and less wear

Built With In Mind

This suits you best for pruning, quick branch cleanup, and smaller yards where a lighter cordless saw feels easier to live with.

Reach For A Different Pick When

Husqvarna Power Axe 350i Cordless Electric Chainsaw 18 Inch makes more sense for bigger cleanup sessions where included battery hardware matters more.

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5 / 9

40V 16″ Brushless Chainsaw Cordless

40V(20V*2) 16' Brushless Chainsaw Cordless, Electric Chainsaw Fully Compatible with DeWalt 20V MAX, Auto-Oiling, Tool-Fr
Value Pick View Latest Price

This Paxwrenx saw stands out because it aims at DeWalt 20V MAX compatibility, so it makes more sense for people who already own those batteries. Compared with the Kobalt bare tool, the battery-platform angle is the bigger story here, and the 16-inch bar lands in a handy middle zone for pruning, limb cleanup, and smaller firewood jobs.

Auto-oiling keeps chain lubrication moving on its own, which can cut down on one extra chore during a busy weekend. Tool-free tensioning is another practical touch, since you can adjust the chain without hunting for a wrench, though any cordless saw still asks you to keep an eye on runtime and battery condition.

Reasons To Buy

  • Works with DeWalt 20V MAX batteries, which helps existing tool owners.
  • Auto-oiling reduces one common maintenance step.
  • Tool-free chain adjustment is quicker in the yard.
  • 16-inch bar gives a useful middle ground for many tasks.
  • Dual-speed control adds flexibility for lighter and firmer cuts.

Softer Spots

  • Batteries and charger are not included.
  • Compatibility matters, so the fit is best for DeWalt users.
  • Runtime still depends on the battery pack you already own.

Core Details

FeatureSpecificationWhy It Matters
Voltage40V system built from two 20V packsExplains the cordless power setup
Bar length16 inchesBalances reach with manageable handling
Chain adjustmentTool-free tensioningMakes mid-job maintenance simpler
LubricationAuto-oilingHelps keep the chain moving smoothly
Drive controlDual-speed controlLets you match pace to the cut

Who Should Grab It

You get the most value here if your garage already leans DeWalt and you want a cordless saw for regular light-to-moderate yard work.

Look Elsewhere When

Husqvarna 450S Rancher Gas Chainsaw 20 Inch fits you better for larger, repeated cuts where gas power and longer bar length feel more natural.

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6 / 9

Carburetor for Poulan Pro PP4218A PP4218 42cc 18 Inch

Carburetor for Poulan Pro PP4218A PP4218 42cc 18 Inch
Repair Pick View Latest Price

This Ferilter carburetor is a maintenance part, not a full saw, so it belongs in the cart only when you’re keeping an older Poulan Pro or Craftsman gas machine running. The model fit list is the important part here, because it covers several common 33cc to 42cc saw families and can save a serviceable tool from sitting unused.

That makes it a smart match for hands-on owners who handle tune-ups themselves, especially when the existing engine just needs fuel-system attention. The trade-off is simple, though, you need the right model match and a little mechanical comfort, since replacement parts are only helpful when the rest of the saw is still worth repairing.

Highlights

  • Fits several Poulan Pro and Craftsman chainsaw models.
  • Useful for tune-up work on older gas saws.
  • Can extend the life of a tool you already own.
  • Helpful for hands-on users who do basic repairs.

Areas To Watch

  • Compatibility is the main thing to verify carefully.
  • You need a matching saw and some repair comfort.
  • It solves a parts issue, not a full tool issue.

Feature Card

FeatureSpecificationWhy It Matters
Part typeCarburetorTargets fuel delivery problems in a gas saw
Fit rangePoulan Pro and Craftsman modelsShows which tool families it serves
Compatible displacements33cc, 40cc, 42ccHelps narrow down the right replacement

The Right Fit

You’ll want this only when you already own a matching saw and the problem points to the carburetor rather than the whole machine.

Skip It When

SUPMIXTOOLS 62cc Gas Chainsaw 20 Inch is the better path for anyone who needs a complete cutting tool instead of a replacement component.

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7 / 9

NEO-TEC 20 Inch 62CC Gas Powered Chainsaw 3.5HP

NEO-TEC 20 Inch 62CC Gas Powered Chainsaw 3.5HP
Balanced Choice View Latest Price

NEO-TEC’s 62cc, 3.5HP setup puts it in the same power neighborhood as the SUPMIXTOOLS saw, but this one reads a little more polished for people who want a broad yard-use machine. The 20-inch bar gives you room for tree pruning, firewood prep, and general cleanup without pushing into unwieldy territory.

The listing language points to a tool meant for steady outdoor use rather than occasional branch trimming. That makes it a sensible fit for owners who spend weekends around wood piles and fence lines, though the usual gas-tool realities still apply, including noise, fuel handling, and regular cleaning after dusty work.

Standout Traits

  • 62cc gas power gives it a serious cutting profile.
  • 3.5HP output suggests useful reserve for thicker wood.
  • The 20-inch bar suits pruning and firewood prep.
  • Good middle ground between trim saws and bulkier machines.

Small Caveats

  • Gas upkeep stays part of ownership.
  • It will feel like a lot of saw for tiny branch jobs.
  • Noise and exhaust are part of the category trade-off.

Spec Overview

FeatureSpecificationWhy It Matters
Engine size62ccSupports strong cutting capacity
Output3.5HPHelps when wood gets thicker or harder
Bar length20 inchesGives you reach for larger outdoor jobs
Fuel type2-cycle petrolSignals the usual mix-and-maintain gas routine

Who Should Grab It

You’re in the sweet spot here if you want a serious gas saw for trees, logs, and recurring yard cleanup without going to a professional-size tool.

A Better Fit Elsewhere

Troy-Bilt Gas Chainsaw 42cc 16-inch TB4216 suits lighter home trimming and smaller cleanup sessions where a shorter bar feels easier to manage.

View on Amazon

8 / 9

Troy-Bilt Gas Chainsaw 42cc 16-inch TB4216

Troy-Bilt Gas Chainsaw 42cc 16-inch TB4216
Everyday Favorite Check on Amazon

With a 42cc engine and 16-inch bar, this Troy-Bilt lands in a very workable middle zone for common home tasks. It’s not trying to be the biggest saw in the group, and that restraint helps it make sense for homeowners who prune limbs, clear storm scraps, or cut the occasional firewood stack.

The shorter bar and lower displacement than the 62cc gas models should make it easier to handle, especially around tighter yard spaces. You still get the usual gas-saw commitment to maintenance, but the overall scale feels friendlier for occasional use than the larger, more aggressive options in this list.

Best Bits

  • 42cc engine keeps the saw in a manageable range.
  • 16-inch bar suits common home cutting jobs.
  • Good match for pruning, cleanup, and light firewood work.
  • Less bulky than the 20-inch gas saws above.

Honest Caveats

  • It still asks for gas-tool upkeep.
  • Not the right call for very large trunks.
  • Some shoppers will want more reach than 16 inches.

Core Details

FeatureSpecificationWhy It Matters
Engine size42ccOffers enough power for routine yard work
Bar length16 inchesHelps with easier handling and storage
Tool typeGas chainsawGives you cordless-style freedom without batteries

Whose Shelf It Belongs On

You’ll like this most if you want a familiar gas saw for household trimming rather than a heavy-duty machine for acreage work.

Where Another Pick Fits Better

Husqvarna 450S Rancher Gas Chainsaw 20 Inch is the stronger choice for bigger cleanup days where longer reach matters more than compact handling.

View Latest Price

9 / 9

Husqvarna 450S Rancher Gas Chainsaw 20 Inch 50.2-cc

Husqvarna 450S Rancher Gas Chainsaw 20 Inch 50.2-cc
Refined Pick Check on Amazon

The 450S Rancher feels like the most polished gas option in this set, mostly because Husqvarna pairs a 50.2cc, 3.2-HP engine with an automatic oiler and a 20-inch bar. That combination suits regular pruning, yard cleanup, and firewood cutting, especially when you want a saw that feels built for repeat use rather than the occasional branch trim.

Smart Start is a useful detail for anyone who dislikes a stubborn pull start, and the inertia-activated chain brake adds a clear safety-minded design touch by reacting quickly to kickback conditions. The trade-off is the usual one for a larger gas saw, more upkeep and more weight than compact cordless picks, but the category fit is strong for serious homeowners.

What We Like

  • 50.2cc engine gives it substantial cutting reserve.
  • Automatic oiler helps keep the chain lubricated.
  • Smart Start lowers the effort needed to get going.
  • 20-inch bar is practical for pruning and firewood.
  • Chain brake design adds an important control feature.

Areas To Watch

  • It is a larger gas saw, so upkeep stays part of ownership.
  • Weight and size may feel like a lot for small trim jobs.
  • Best handled by people comfortable with gas tools.

Feature Rundown

FeatureSpecificationWhy It Matters
Engine size50.2ccPlaces it in a strong gas-cutting category
Output3.2HPGives you a useful sense of cutting strength
Engine type2-cycle X-TorqHelps define how the power system is built
Bar length range13-inch minimum to 20-inch maximumShows the bar sizes the saw is designed around
Chain brakeInertia-activatedProvides a responsive kickback safety feature

The Right Fit

This belongs with you if you want a premium-feeling gas saw for regular property maintenance and you don’t mind the routine that comes with it.

Skip It When

Kobalt 40-Volt 14-in Cordless Brushless Chainsaw fits you better for lighter pruning where lower weight and easier storage matter more than raw reach.

View Latest Price

How To Choose The Right 40cc Chainsaws

Match Engine Size To The Wood You Cut

With chainsaws in this class, engine size tells you more than raw numbers on a box. A 42cc saw like the Troy-Bilt suits routine limbing and yard cleanup, while 50cc to 62cc models bring more reserve for thicker logs and repeated work.

That difference matters in the real world because a small backyard branch and a storm-fallen trunk ask for very different things from the motor. More displacement usually means more pulling strength, but it also brings more weight, noise, and maintenance.

Choose The Bar Length For Your Space

Bar length shapes how far the chain can reach through wood, and it changes handling just as much as cutting depth. A 14-inch saw like the Kobalt feels nimble around shrubs and fence lines, while 20-inch bars on the gas models make better sense for bigger limbs and firewood stacks.

Longer bars are useful, but they can feel like too much saw in narrow spaces or during overhead pruning. Shorter bars are easier to control, though you give up reach on larger cuts.

Factor In Power Source And Upkeep

Gas saws reward you with quick refuel-and-go flexibility, which is handy on acreage or during long cleanup days. Cordless saws reduce routine fuss, and that matters for suburban work where you’d rather charge a battery than mix fuel.

The trade-off is runtime on the cordless side and maintenance on the gas side. A brushless motor, auto-oiling, and tool-free chain tensioning all help, but none of them change the basic truth that you’re choosing a work style as much as a tool.

Think About Ownership, Not Just The Cut

Parts and support matter more than many shoppers expect. A saw that’s easy to service, refill, or keep in a battery ecosystem can be the calmer long-term choice, especially for seasonal users who do not want a learning curve every spring.

That’s why a repair part like the Ferilter carburetor sits in this roundup beside full saws. It reminds you that the best choice depends on whether you need a complete tool, a platform upgrade, or just a way to keep an older machine running.

What To Weigh Before You Buy

Wrong Turns To Avoid

One common mistake is chasing the biggest engine without checking how often you’ll really use it. A 62cc saw can be great for large property work, but it feels like overkill in a small yard where a 14-inch cordless model would be easier to live with.

Another easy miss is overlooking what comes in the box. Battery and charger status matters for cordless models, while gas saws ask you to stay on top of fuel, oil, and chain care.

The Case For Spending Up

Higher-tier saws usually cost more because they bring stronger engines, longer bars, brushless motors, or more polished start and brake systems. Those features can save effort during long work sessions and make the tool feel steadier in hand.

That extra spend makes the most sense for frequent users, larger yards, and anyone cutting firewood on a regular basis. For occasional pruning, a simpler saw often makes more sense and keeps storage and upkeep lighter.

Frequently Asked Questions

Are 40cc chainsaws enough for yard cleanup?

For many home jobs, yes, especially pruning, storm debris, and smaller firewood cuts. Larger trunks and repeated heavy cutting often call for more displacement or a longer bar.

Are gas or cordless saws easier to live with?

Cordless saws usually win on day-to-day convenience because they skip fuel mixing and start with a charged battery. Gas saws tend to make more sense for long sessions and remote work.

Does bar length matter as much as engine size?

Yes, because bar length changes both reach and control. A shorter bar is easier to handle, while a longer bar helps with bigger wood.

Should you choose a brushless motor if it’s available?

A brushless motor usually gives you a more efficient cordless setup with less internal wear. That matters most if you expect to use the saw often.

Is a replacement part worth considering in this roundup?

It is, when you already own a compatible saw and only need to fix a fuel-system issue. In that case, a part like the Ferilter carburetor can be more sensible than replacing the whole machine.

Closing Thoughts

You’ve got a real range here, from compact cordless trimming tools to larger gas saws that suit bigger cleanup jobs. The right choice comes down to how much wood you cut, how much upkeep you want to handle, and whether you already own matching batteries or a gas setup. For most homes, the middle-ground options offer the easiest balance. For heavier acreage work, the larger gas picks feel more at home.

Editorial team
Editorial team

Our editorial team is made up of experienced DIY enthusiasts, tradespeople, home improvement writers, and tool researchers dedicated to helping readers choose the right equipment for every project. From cordless drills and impact drivers to table saws, angle grinders, and workshop essentials, our team researches, compares, and reviews power tools.