10 Best Gas String Trimmers (October 2026)

Pick the wrong gas trimmer and the problems show up fast. A 16-pound machine wears out an arm by the third fence line. A bare-bones 22-cc homeowner unit stalls in thick brush. A 34-pound multi-tool is overkill for a patch of lawn edge. Engine size, fuel system, shaft shape and carry style all pull in different directions, which is why the Best Gas String Trimmers depend on the yard you actually have rather than the biggest number on the box.

The short answer: the Husqvarna 130L suits most homeowners who want a 28-cc 2-cycle engine and an 18-inch cut at a manageable weight. The PROYAMA 40cc 4-Cycle suits anyone who wants to skip fuel mixing and swap in metal blades for tougher growth. The Husqvarna 525L suits regular trimmers who want a 25.4cc X-Torq engine and a Tap-n-Go head. The rest of the list covers lighter Husqvarna models, 52cc backpack and multi-tool kits with hedge and pole-saw attachments, and a compact brush cutter.

TL;DR: top picks at a glance

• Best overall: the Husqvarna 130L, a 28-cc 2-cycle engine with an 18-inch cutting width at 12.2 pounds.
• Best for no fuel mixing: PROYAMA 40cc 4-Cycle, a 1.5HP 4-cycle engine that runs on regular gasoline and accepts 3T and 40T blades.
• Best for everyday trimming: Husqvarna 525L, a 25.4cc X-Torq engine with a Tap-n-Go head and a 17-inch cut.
• Best for light carry: Husqvarna 122C, a curved-shaft 22-cc unit listed at 6.86 pounds.

Best Gas String Trimmers Comparison (October 2026)

#	Product	Best for	Engine	Weight	Cutting width
1	Husqvarna 130L	Open lawns	28-cc 2-cycle	12.2 lb	18 in
2	PROYAMA 40cc 4-Cycle	No fuel mixing	40cc 4-cycle	16 lb	18 in
3	Husqvarna 525L	Everyday trimming	25.4cc 2-cycle	12.45 lb	17 in
4	Husqvarna 122C	Light carry	22-cc 2-cycle	6.86 lb	17 in
5	Husqvarna 122LK	Under-bush reach	22-cc 2-cycle	Not listed	17 in
6	DOWILIN 52cc 3-in-1 Hedge Combo	Hedges and brush	52cc 2-stroke	Not listed	Not listed
7	DOWILIN 52cc Backpack	Long sessions	52cc 2-stroke	28.5 lb	Not listed
8	Baococo 52cc 6-in-1 Chainsaw Pruner	Pruning and clearing	52cc 2-stroke	34.21 lb	Not listed
9	DOWILIN 52cc 6-in-1 Pole Saw Combo	Whole-yard kit	52cc 2-stroke	Not listed	Not listed
10	AMERISUN 3-in-1 Brush Cutter	Compact brush work	25.4cc 2-stroke	18.7 lb	16 in

1. Husqvarna 130L: Best 18-Inch Straight Shaft Gas String Trimmer for Open Lawns

• Engine: 28-cc 2-cycle, maximum 8,000 rpm
• Cutting width: 18 inches
• Weight: 12.2 pounds
• Length: 70 inches
• Trimmer head: Rapid Replace, straight shaft

Pros:

• The 18-inch cutting width is the widest of the Husqvarna models here, so each pass clears more grass than the 17-inch units.
• The 28-cc engine is the largest in the Husqvarna group, which gives more headroom in thick, tall grass than the 22-cc models.
• Digital ignition, Smart Start and Air Purge combine to make starting easy in varied weather.
• LowVib anti-vibration technology and a comfortable handle reduce fatigue on longer sessions.

Cons:

• At 12.2 pounds it is heavier than the 6.86-pound Husqvarna 122C.
• It is a string-head trimmer only, with no metal blade option for woody brush.
• The 2-cycle engine needs a gas and oil mix, unlike the PROYAMA 40cc 4-Cycle.

Best for: Homeowners with a medium to large lawn who want a dependable straight-shaft trimmer for weekly edging and fence lines.

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What sets the Husqvarna 130L apart is balance. It pairs the biggest engine in Husqvarna's trimmer range on this list with a weight of 12.2 pounds, close to the 12.45-pound Husqvarna 525L. The extra displacement matters when the grass is a few weeks overgrown, and the Rapid Replace head makes reloading a matter of aligning, loading and twisting.

The starting system is the other draw. Digital ignition, Smart Start and Air Purge all target the main frustration with gas equipment, which is the pull cord. The stop switch resets itself to the on position, so the trimmer is ready the next time you reach for it.

Skip it if you need to cut woody stems, since there is no blade option. In that case the PROYAMA 40cc 4-Cycle or the AMERISUN 3-in-1 Brush Cutter fits better. Anyone with a small yard who wants less weight should look at the Husqvarna 122C instead.

2. PROYAMA 40cc 4-Cycle: Best Fuel-Mix-Free Gas Weed Eater for Thick Weeds

• Engine: 40cc 4-cycle, 1.5HP
• Cutting width: 18 inches
• Weight: 16 pounds
• Fuel: Regular gasoline, no oil mixing
• Cutting tools: String head plus 3T and 40T blades

Pros:

• It runs on regular gasoline, so there is no mixing ratio to get wrong at the pump.
• The 4-cycle design is described as lower in vibration, which helps over extended use.
• Metal blades (3T and 40T) let it handle tougher weeds and brush that a string head struggles with.
• Shoulder straps are included, which spreads the load of a 16-pound machine.

Cons:

• At 16 pounds it is the heaviest of the single-engine trimmers under 20 pounds in this list.
• The 73-inch length is long and awkward to store or transport.
• Blade use calls for more care and protective gear than a string head.

Best for: Property owners who dislike mixing fuel and want one tool that switches between lawn trimming and weed clearing.

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The PROYAMA 40cc 4-Cycle is the most capable engine of the non-multi-tool group. Its 40cc displacement and 1.5HP rating outpace the 28-cc Husqvarna 130L, and the 4-cycle layout removes the oil-and-gas mixing step that every 2-cycle model here requires. It is available in black and gray, and also in orange.

The tradeoff is weight. At 16 pounds it is noticeably heavier than the Husqvarna 130L at 12.2 pounds, and the shoulder strap becomes close to mandatory on longer jobs. The 18-inch cutting width matches the Husqvarna 130L.

Pick it when your yard has thick weeds, brush or fence-line growth. For light lawn work it is more machine than you need, and the Husqvarna 122C is far easier on the arms.

3. Husqvarna 525L: Best 25.4cc X-Torq Straight Shaft Trimmer for Everyday Trimming

• Engine: 25.4cc 2-cycle X-Torq
• Cutting width: 17 inches
• Weight: 12.45 pounds
• Length: 70.43 inches
• Trimmer head: Tap-n-Go

Pros:

• The X-Torq engine is designed to maintain power at low rpm while reducing wear through an efficient air filter.
• The Tap-n-Go head feeds new line with a tap on the ground and is easy to refill.
• Smart Start, choke and purge controls keep starting and operation simple.
• It weighs 12.45 pounds, nearly identical to the Husqvarna 130L, with a straight shaft that reaches tight spots.

Cons:

• The 17-inch cut is one inch narrower than the Husqvarna 130L and PROYAMA 40cc 4-Cycle.
• It has less engine displacement than the 130L, so it gives up some headroom in dense growth.
• There is no blade attachment option for brush.

Best for: Homeowners who trim often along beds, walkways and fences and want straightforward controls.

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The Husqvarna 525L is the closest rival to the Husqvarna 130L. Both are straight-shaft, orange, two-cycle units at about 12 pounds. The practical differences are the engine (25.4cc X-Torq here versus 28-cc on the 130L), the head (Tap-n-Go versus Rapid Replace) and the cutting width (17 versus 18 inches).

Choose the 525L if you like bump-feed line advance and the idea of an engine tuned for power at lower rpm. The Tap-n-Go head means you rarely stop to hand-feed line during a session.

If your lawn is large enough that the extra inch of cutting width saves real time, the 130L is the better pick. For tough brush, the PROYAMA 40cc 4-Cycle is the better fit.

4. Husqvarna 122C: Best Curved Shaft Lightweight Gas Trimmer for Small Yards

• Engine: 22-cc 2-cycle, low noise
• Cutting width: 17 inches
• Weight: 6.86 pounds
• Length: 62.5 inches
• Trimmer head: Tap N' Go, twin line, counter-clockwise spin

Pros:

• At 6.86 pounds it is the lightest trimmer in this list by a wide margin.
• The curved shaft makes it easy to maneuver around obstacles.
• The engine is designed to run with reduced noise.
• Smart Start and Air Purge make starting quick with minimal effort.

Cons:

• The 22-cc engine is the smallest in the list and will struggle in thick growth.
• A curved shaft reaches under low shrubs less well than a straight shaft such as the Husqvarna 122LK.
• It offers no blade option for brush.

Best for: Owners of small suburban yards who want a light, quiet trimmer for beds, edges and patios.

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The Husqvarna 122C is the answer to heavy trimmers. Its 62.5-inch length and 6.86-pound weight are far lower than the 12-plus pounds of the Husqvarna 130L and Husqvarna 525L, so it suits shorter users or anyone who has found larger trimmers tiring.

The twin-line Tap N' Go head and the low-noise engine fit residential use. The tradeoff is power, since 22-cc cannot match the Husqvarna 130L's 28-cc in overgrown areas.

It is the wrong tool for brush or large properties. For those, move up to the Husqvarna 525L or the PROYAMA 40cc 4-Cycle.

5. Husqvarna 122LK: Best Attachment-Ready Straight Shaft Trimmer for Under-Bush Reach

• Engine: 22-cc 2-cycle
• Cutting width: 17 inches
• Weight: Not listed
• Length: 72.8 inches
• Trimmer head: T25 heavy-duty head

Pros:

• The straight shaft reaches beneath bushes and other obstacles.
• It is compatible with the T25 heavy-duty trimmer head.
• Attachments click on for quick changes between tools.
• The SmartStart system helps it start quickly with minimal effort.

Cons:

• The weight is not listed, so carry comfort is hard to judge against the Husqvarna 122C.
• The 22-cc engine is intended for occasional homeowner use rather than heavy work.
• Attachments are separate from the trimmer, so extra tools need to be sourced.

Best for: Homeowners who want an entry-level straight-shaft trimmer that can take Husqvarna attachments later.

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The Husqvarna 122LK shares its 22-cc engine with the Husqvarna 122C but trades the curved shaft for a straight one, at 72.8 inches long. That gives better reach under shrubs and low branches. It also comes in an orange and grey version.

The attachment compatibility is its distinguishing trait. If you expect to add other Husqvarna tools to the same power head, this is the only 22-cc model here designed around that idea.

If you want the lightest possible carry, the Husqvarna 122C is the better choice. For a stronger engine, step up to the Husqvarna 525L.

6. DOWILIN 52cc 3-in-1 Hedge Combo: Best Hedge Trimmer Kit Gas Trimmer for Small Yards

• Engine: 52cc 2-stroke
• Hedge cutter bar: 17 inches
• Brush blade: 10 inches
• Length: 92 inches
• Included: Extension shaft, trimmer head, hedge attachment, brush blade, toolkit bag

Pros:

• A 52cc engine gives it far more displacement than the Husqvarna models.
• It combines a string trimmer, a hedge trimmer with a 17-inch cutter bar and a brush cutter with a 10-inch blade.
• The non-slip rubber handle with a sponge grip helps control.
• A full toolkit bag is included with the attachments.

Cons:

• Weight is not listed, which makes it hard to compare against the 28.5-pound DOWILIN 52cc Backpack.
• The cutting width of the string head is not listed.
• At 92 inches long with the extension fitted, it is awkward to store.

Best for: Owners of small yards with hedges who want one engine to run several attachments.

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This kit is about breadth. The 52cc engine drives a string head, a 17-inch hedge bar and a 10-inch blade, which brings hedge work into reach without buying a separate machine. Compared with the Husqvarna 130L, it covers more tasks but offers less documented detail.

It sits below the Husqvarna units because key specs such as weight and cutting width are not listed. That makes it harder to recommend for long sessions.

Choose it if hedges are as important as grass. For pole-saw work, the DOWILIN 52cc 6-in-1 Pole Saw Combo adds high-branch reach.

7. DOWILIN 52cc Backpack: Best Backpack-Mounted Gas String Trimmer for Long Sessions

• Engine: 52cc 2-stroke, backpack mounted
• Weight: 28.5 pounds
• Length: 72 inches
• Cutting tools: Dual-line head, 9-inch 3-tooth blade, 10-inch 40-tooth blade
• Controls: Non-slip rubber handle, throttle with on-off switch

Pros:

• Mounting the engine on your back keeps the shaft light and reduces arm fatigue.
• Padded straps spread the load of a 28.5-pound machine.
• It includes three cutting options for grass, weeds and brush.
• The throttle has an on-off switch for controlled operation.

Cons:

• The 28.5-pound weight sits on your back and shoulders.
• The string head cutting width is not listed.
• The backpack layout makes it clumsy to store.

Best for: Users clearing larger areas for long stretches who want the weight off their arms.

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The DOWILIN 52cc Backpack is the only truly backpack-style option here. Moving the engine off the shaft means you swing a light tool head instead of a 12-pound power unit like the Husqvarna 525L. That matters on long sessions in rough terrain.

It does not suit small yards, where a 28.5-pound pack is excessive. In those cases the Husqvarna 122C is far easier to use.

8. Baococo 52cc 6-in-1 Chainsaw Pruner: Best Heavy Multi-Tool Kit for Pruning and Clearing

• Engine: 52cc 2-stroke, 8,500 rpm
• Weight: 34.21 pounds
• Length: 96 inches
• Cutting heads: 5-inch trimmer head, 9-inch 3-blade cutter, two 10-inch 40-tooth blades
• Included: Pruning shears, chainsaw, extension pole, gloves, ear muffs

Pros:

• It bundles trimming, hedge shears and a chainsaw pruner in a single kit.
• A single shoulder strap is included to carry the load.
• Protective gloves and ear muffs are in the box.
• The hedge head swivels 90 degrees for varied cutting angles.

Cons:

• At 34.21 pounds it is the heaviest option in this list.
• A single shoulder strap puts the weight on one side.
• The 96-inch length makes it hard to store and transport.

Best for: Landowners who need to prune and clear branches as well as trim weeds.

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The Baococo 52cc 6-in-1 Chainsaw Pruner is built for scope, not comfort. Its four cutting heads and chainsaw pruner cover more work than any single-purpose trimmer here, though its 34.21-pound weight is nearly triple the Husqvarna 130L.

It is the wrong choice for casual lawn trimming. The Husqvarna 130L or Husqvarna 525L do that job with far less weight.

9. DOWILIN 52cc 6-in-1 Pole Saw Combo: Best 2HP Telescopic Pole Saw Kit for Whole-Yard Work

• Engine: 52cc 2-stroke, 2HP, 8,500 rpm
• Hedge head: 270-degree rotation
• Pole saw: 6 to 8.7 feet telescopic
• Blades: 3-tooth, 40-tooth and 60-tooth
• Length: 104.4 inches

Pros:

• A 270-degree rotatable hedge head reaches awkward corners.
• The telescopic pole saw lets you prune high branches without a ladder.
• A safety lock prevents accidental startup.
• An adjustable shoulder strap and a 3-piece protective gear set are included.

Cons:

• Weight is not listed, so carry comfort is unclear.
• At 104.4 inches it is the longest item in the list.
• The string head cutting width is not listed.

Best for: Homeowners who want to replace several garden tools with one engine.

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The DOWILIN 52cc 6-in-1 Pole Saw Combo is the most feature-complete 52cc kit with documented safety features. The lock and protective gear set make it friendlier than the Baococo 52cc 6-in-1 Chainsaw Pruner for first-time multi-tool owners.

Its limitation is documentation. Without a listed weight, it is hard to rank against the Baococo's 34.21 pounds.

10. AMERISUN 3-in-1 Brush Cutter: Best Compact 10-Inch Blade Trimmer for Thick Grass

• Engine: 25.4cc air-cooled 2-stroke
• Cutting width: 16 inches
• Blade: 10-inch metal blade
• Weight: 18.7 pounds
• Main pipe: 59 inches

Pros:

• It switches between trimmer head, edger mode and a 10-inch metal blade.
• The 16-inch cutting width suits moderate-sized areas.
• The fuel mix is stated as 50:1 with unleaded gasoline.
• A shoulder strap is included.

Cons:

• At 18.7 pounds it is heavier than the 12-pound Husqvarna trimmers despite a similar-sized engine.
• The 16-inch width is the narrowest string cut in the list.
• The engine is comparable to the Husqvarna 525L but with less documented support.

Best for: Owners of moderately overgrown plots who want a blade option from a compact machine.

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The AMERISUN 3-in-1 Brush Cutter offers blade capability at a similar engine size to the Husqvarna 525L. That makes it a lighter-duty blade option than the 40cc PROYAMA 40cc 4-Cycle.

The weight penalty is the catch. At 18.7 pounds it is considerably heavier than the Husqvarna 525L, so the PROYAMA is the better pick if you need real brush power.

Buyer's Guide: How to Choose the Right Gas String Trimmer

The core trade-off is power against carry. A bigger engine clears thicker growth, but it adds weight, noise and more fuel to manage. The right choice is the smallest machine that handles your worst section of yard.

Before choosing, check these project details:

• Yard size: Small lots suit the Husqvarna 122C, while large plots justify the Husqvarna 130L or PROYAMA 40cc 4-Cycle.
• Growth density: Grass needs a string head, while woody weeds need a blade.
• Fuel handling: Decide whether you will mix oil and gas or want a 4-cycle.
• Carrying comfort: Check weight and whether a strap or backpack is included.
• Extra tasks: Hedges and high branches call for multi-tool kits.

Engine Type and Fuel Mix

Most trimmers here use 2-cycle engines, which run on a gas and oil mix. The Husqvarna 130L, Husqvarna 525L and AMERISUN 3-in-1 Brush Cutter (50:1) all fall in this group. They are lighter for their power.

The PROYAMA 40cc 4-Cycle is the exception, running on regular gasoline. That removes a step but adds weight at 16 pounds.

Shaft Shape and Reach

Straight shafts reach under shrubs and give a longer stretch, as on the Husqvarna 122LK. Curved shafts, like the Husqvarna 122C, are shorter and easier to maneuver in tight yards.

Straight shafts tend to suit taller users and larger areas. Curved shafts suit shorter users and tidy gardens.

Cutting Head and Attachments

Bump-feed heads such as the Tap-n-Go on the Husqvarna 525L advance line with a tap. Line is a consumable, and like braided fishing line, thicker and tougher types last longer but cost more effort to cut with. Blades, found on the PROYAMA 40cc 4-Cycle and AMERISUN 3-in-1 Brush Cutter, handle woody growth.

Multi-tool kits like the DOWILIN 52cc 6-in-1 Pole Saw Combo add hedge and pole-saw heads. They expand what one engine can do.

Weight and Carry Style

Weight ranges from 6.86 pounds on the Husqvarna 122C to 34.21 pounds on the Baococo 52cc 6-in-1 Chainsaw Pruner. Backpack mounting, as on the DOWILIN 52cc Backpack, moves the engine off your arms.

Blade work throws debris, so heavy hand protection matters. Thick leather gloves of the kind covered in a guide to welding gloves can add a layer of protection when running the PROYAMA 40cc 4-Cycle.

Frequently Asked Questions About Gas String Trimmers

What is the best gas string trimmer for a small yard?

The Husqvarna 122C is the best fit, weighing 6.86 pounds with a 22-cc engine. The Husqvarna 122LK offers a straight shaft with the same engine size. Both are designed for occasional homeowner use.

Do gas string trimmers need fuel mixing?

Most do. The Husqvarna 130L and AMERISUN 3-in-1 Brush Cutter use 2-cycle engines that need a gas and oil mix. The PROYAMA 40cc 4-Cycle runs on regular gasoline with no mixing.

Which gas trimmer can cut thick brush?

The PROYAMA 40cc 4-Cycle accepts 3T and 40T blades with a 1.5HP engine. The AMERISUN 3-in-1 Brush Cutter has a 10-inch metal blade. The 52cc kits from DOWILIN and Baococo add multiple blades as well.

Is a straight shaft or curved shaft better?

Straight shafts, like the Husqvarna 130L, reach under bushes and suit larger yards. Curved shafts, like the Husqvarna 122C, are easier to control around obstacles. Pick by yard layout and user height.

Are multi-tool gas trimmers worth it?

They work well if you need hedge and pole-saw functions, as on the DOWILIN 52cc 6-in-1 Pole Saw Combo. They are much heavier, with the Baococo 52cc 6-in-1 Chainsaw Pruner at 34.21 pounds. For lawn trimming alone, a Husqvarna 525L is easier to use.

What is the lightest gas string trimmer here?

The Husqvarna 122C at 6.86 pounds is the lightest. The Husqvarna 130L and Husqvarna 525L sit around 12 pounds. The backpack and multi-tool kits are far heavier.

Final Verdict: Which Gas String Trimmer Should You Buy?

Best Gas String Trimmers for most yards start with Husqvarna 130L: a 28-cc 2-cycle engine, an 18-inch cutting width and a weight of 12.2 pounds, with Smart Start and LowVib for easier operation. Its main weakness is that it offers no blade option, so it is limited to string cutting.

For alternatives, the PROYAMA 40cc 4-Cycle suits anyone who wants to avoid fuel mixing and needs blade capability. The Husqvarna 525L is the choice for regular trimming with a Tap-n-Go head. The Husqvarna 122C and Husqvarna 122LK suit small yards and lighter users.

The specialist picks cover bigger jobs. The DOWILIN 52cc 3-in-1 Hedge Combo, DOWILIN 52cc 6-in-1 Pole Saw Combo and Baococo 52cc 6-in-1 Chainsaw Pruner replace several tools, the DOWILIN 52cc Backpack takes weight off the arms, and the AMERISUN 3-in-1 Brush Cutter adds a blade to a compact machine. If you are still undecided, start with the Husqvarna 130L and only move to a heavier kit when your yard clearly demands it.