Best 4 Cycle Line Trimmer

Peter | 16-08-2026

You will find our hand-picked selection of Best 4 Cycle Line Trimmer below. You have a wide variety of choices of brands such as Wild Badger Power,Troy-Bilt,BILT HARD,SENIX,PROYAMA,PowerSmart available to you as a result of the fact that each one of them has a unique pricing, look, and feel. Continue reading for an in-depth analysis in our Best 4 Cycle Line Trimmer buying guide!

Our experts tested a variety of Best 4 Cycle Line Trimmer on the market. Right at the top of the list is Wild Badger Power Best 4 Cycle Line Trimmer. Check out some more of our favorites below, and read some valuable insight from our experienced editors.

Editor's Choice
Wild Badger Power Gen2 31cc 4-Cycle Gas Weed Wacker, 17-in Cut, 10-in Blade
Wild Badger Power Gen2 31cc 4-Cycle Gas Weed Wacker, 17-in Cut, 10-in Blade
Premium Pick
PROYAMA 40cc Gas Powered Brush Cutter, 4-Cycle Heavy Duty Weed Eater, 3 in 1 Dual Line Gas String
PROYAMA 40cc Gas Powered Brush Cutter, 4-Cycle Heavy Duty Weed Eater, 3 in 1 Dual Line Gas String
Budget Pick
Troy-Bilt Gas String Trimmer, 4-Cycle 17cc, 17-inch, Attachment Capable (TB304S)
Troy-Bilt Gas String Trimmer, 4-Cycle 17cc, 17-inch, Attachment Capable (TB304S)

Top 10 Best 4 Cycle Line Trimmer

We researched and compared the top products in the Best 4 Cycle Line Trimmer category to provide you with these recommendations.

1. Wild Badger Power Gen2 31cc 4-Cycle Gas Weed Wacker, 17-in Cut, 10-in Blade

Wild Badger Power Gen2 31cc 4-Cycle Gas Weed Wacker, 17-in Cut, 10-in Blade
9.8

Wild Badger Power

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  • Extra Trimmer Line Included: The Gen2 package includes an additional roll of trimmer line for extended use. Switch between the 17-inch trimmer swath for grass and edging and the 10-inch brush-cutter blade for thick weeds and overgrowth.
  • 2-in-1 Cutting System: Use the 17-inch string-trimmer swath for grass and edging, or install the 10-inch brush-cutter blade for thick weeds and overgrowth; an extra roll of trimmer line is included.
  • 31cc 4-Cycle Gas Engine: Delivers smooth, reliable power without mixing oil and gas, with quieter operation for routine lawn care and heavier yard work.
  • Upgraded Gen2 Materials: Aluminum-alloy construction lowers tool weight for easier maneuvering, while the wear- and UV-resistant PA debris shield supports lasting outdoor use.
  • Easy Start and Comfortable Handling: Designed to start within five pulls; the tool-free air-filter cover simplifies maintenance, while the straight shaft and shoulder harness improve reach and balance.
  • 3-Year Warranty and Customer Support: Backed by a 3-year limited warranty and responsive customer support for product assistance.

2. Troy-Bilt Gas String Trimmer, 4-Cycle 17cc, 17-inch, Attachment Capable (TB304S)

Troy-Bilt Gas String Trimmer, 4-Cycle 17cc, 17-inch, Attachment Capable (TB304S)
9.1

Troy-bilt

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  • 30cc, 4-cycle engine is cleaner and produces less noise
  • 4-cycle advantage Never mix gas & oil!
  • 17" cutting swath cuts larger areas of grass in less time
  • SpringAssist technology for easier pull starts
  • Straight shaft trimmer for greater reach under shrubs, around fence posts and other obstacles

3. BILT HARD Self-Propelled Walk-Behind String Trimmer, 170cc 4-Cycle Gas Brush Cutter, 22" Cutting

BILT HARD Self-Propelled Walk-Behind String Trimmer, 170cc 4-Cycle Gas Brush Cutter, 22
9.1

Bilt Hard

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  • Powerful 170cc 4-Cycle EngineEquipped with a robust 170cc OHV 4-cycle engine, this self-propelled string trimmer powers through thick overgrown grass, dense weeds, and light brush. The reliable manual recoil start ensures quick ignition, so you can tackle tough jobs without delay.
  • Self-Propelled Drive for Easy OperationThe self-propelled system moves at a steady 1.9 mph (3.06 km/h), letting you glide across slopes, uneven ground, or large lawns with minimal effort. Just guide the mowerno pushing requiredreducing fatigue during extended use.
  • 22" Cutting Path & 8-Position Height AdjustmentThe wide 22-inch cutting diameter with durable nylon line clears more ground per pass, saving time on larger properties. Choose from 8 cutting heights (1.63.7 inches) to match different grass lengths and terrain conditions, from a clean trim to tall weed management.
  • Durable Steel Deck & Side DischargeBuilt with a heavy-duty, one-piece steel deck that minimizes vibration and adds stability on rough terrain. The side discharge efficiently throws clippings away from the cutting path for a cleaner, more even resultideal for overgrown areas.
  • Compact Storage & Reliable Support10-inch never-flat wheels roll easily over bumps, roots, and tight spaces. The foldable handle allows for space-saving storage in garages or sheds. BILT HARD stands behind this trimmerfor any questions, reach out to us directly via Amazon or our website.

4. SENIX 4QL 26.5 cc Gas Weed Wacker, GTC4QL-L String Trimmer and Edger Lawn Tool with Curved Shaft,

  • [Heavy Duty Cutting and Trimming] With a 17-inch cutting width, this gas powered weed wacker is great for trimming larger areas, making it perfect for yards & fields; The dual .095-inch string trimmer line bump feed tackles tough weeds & growth with ease
  • [Powerful Engine] The 26.5 cc 4QL 4-cycle full crank engine provides the weed trimmer with strong power and low vibration; Patented 4QL Technology delivers low emissions and low fuel consumption, making it more environmentally friendly than 2-cycle engines
  • [Lightweight] The 4QL engine is 20% more compact and lightweight, making it easier to maneuver & use for extended periods; The 4-cycle engine requires no mixing of gas and oil, and keeps the motor lubricated in any direction without stalling or oil leakage
  • [Easy to Use] The curved shaft and pro-style front D-handle offer added comfort for trimming & edging when using the gas trimmer; The standardized coupler allows for multiple attachments for a variety of applications, making it easy to switch between tasks
  • [What's Included] This gas powered string trimmer comes with handle mounting hardware, weed trimming head shield mounting screw, screw driver, spark plug wrench, and 2 oz bottle of engine oil; It is backed by a 3-year limited warranty

5. PROYAMA 40cc Gas Powered Brush Cutter, 4-Cycle Heavy Duty Weed Eater, 3 in 1 Dual Line Gas String

PROYAMA 40cc Gas Powered Brush Cutter, 4-Cycle Heavy Duty Weed Eater, 3 in 1 Dual Line Gas String
9.5

Proyama

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  • EPA Certificated Engine: It will discharge less fuel gas in use, and won't cause pollution or do hard to human body
  • Powerful Engine: 1.5 HP 4-cycle 40cc engine requires no fuel mixing, provides more power with easy starter, it can trim bigger branches efficiently
  • Easy handle and storage: Easy to handle because of the handlebar design, quick release split shaft for easy transportation and storage
  • Protection: Vibration reduction shoulder harness,ear defenders,gloves, glasses, can all protect and help you
  • Quick and Easy to Start: 4-stroke gas-powered hedge trimmer features quick starting, The upgraded Quick-Start system makes the start-up much easier

6. PowerSmart 22-inch 170cc Walk Behind String Trimmer

PowerSmart 22-inch 170cc Walk Behind String Trimmer
8.5

Powersmart

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  • POWERFUL ENGINE - The 170cc 4-cycle OHV gas engine equipped with easy-start ignition system and auto choke, make even the toughest cutting tasks effortless
  • LARGE CUTTING CAPACITY - With a 22" cutting swath and heavy-duty 0.155" trimming line, this trimmer is great for large areas
  • MANEUVERABILITY - With 14" wheels and adjustable cutting height of 1.90"-3.90", it easily through tough terrain & uneven surfaces, perfect for cutting through deep weeds, brush, and tall grass
  • EASY STORAGE - When the work is done, simply fold the handle for convenient storage
  • WHAT'S INCLUDED - This gas string mower comes with Funnel*1, Wrench*2, Spark Plug Wrench*1, 0.155" Trimmer Line*10, User Manual.

7. Wild Badger Power Gen2 26cc 2-Cycle Gas Weed Wacker, 4-in-1 Kit, 17-in Cut

Wild Badger Power Gen2 26cc 2-Cycle Gas Weed Wacker, 4-in-1 Kit, 17-in Cut
8.3

Wild Badger Power

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  • Extra Trimmer Line and 4 Attachments: Includes an additional roll of trimmer line, a 17-inch string trimmer/edger, 10-inch brush-cutter blade, 16-inch hedge-trimmer blade and 9.4-inch pole-saw bar for complete yard care.
  • 4 Attachments with Exact Sizes: Includes a 17-inch string trimmer/edger, 10-inch brush-cutter blade, 16-inch hedge-trimmer blade and 9.4-inch pole-saw bar for grass, weeds, hedges and branches.
  • 26cc 2-Cycle Full-Crank Engine: Delivers dependable gas power for thick grass, weeds and light brush, helping maintain consistent performance across demanding yard work.
  • Quick Changes and Easy Start: Tool-free attachment changes help you switch tasks in seconds, and the engine is designed to start within five pulls.
  • Comfortable Gen2 Design: Aluminum support helps reduce vibration, while the rubber handle and shoulder harness improve control and comfort during longer jobs; extra trimmer line is included.
  • 3-Year Warranty and Customer Support: Backed by a 3-year limited warranty and responsive customer support for product assistance.

8. VEVOR 26cc Gas-Powered 4-in-1 Hedge Trimmer Kit, 2-Cycle Handheld Trimmer with String Trimmer/Weed

  • 4-in-1 Multi-Functional Gas Weed Wacker with Efficient Hedge Trimming: Our gas hedge trimmer includes hedge trimmer, string trimmer, brush cutter (3T blades) and edger, covering all yard tasks such as lawn edging, thick branch cutting, and high hedge trimming
  • Gas Brush Cutter with Powerful Performance: Powered by a 26CC 2-stroke engine with 8500 rpm, this hedge trimmer cuts through tough branches and vines with ease. No need for charging and long-lasting, ideal for small yards or professional landscaping
  • Gas Weed Eater 2 Cycle with Safety & Comfort: The bush trimmer comes with a PP deflector and gloves, providing safety from flying debris and noise. Dual shoulder straps and rubberized handle reduce fatigue during long hours of use
  • Gas Weed Wacker with Easy Operation: The 270 adjustable hedge trimmer head lets you switch between horizontal, diagonal, and vertical cuts without changing your position, making trimming easier and more efficient
  • Sturdy & Reliable Gas Hedge Trimmer: Manganese steel blades for better hardness and resistance to chipping. Anodized aluminum pole is rust- and corrosion-resistant, ensuring long-term durability

9. SENIX Gas String Trimmer, 26.5 cc 4-Cycle 17'' Cutting/Edger Lawn Tool

  • 17-inch Cutting Width - Professional gas string trimmer, tackle large yards and overgrown fields efficiently with dual 0.098" bump-feed lines that cut through tough weeds effortlessly
  • 4 Cycle Weed Wacker - Weed trimmer with 26.5cc 4QL technology eliminates fuel mixing - just use regular gasoline. Patented 4QL Technology delivers low emissions and low fuel consumption, making it more environmentally friendly than 2-cycle engines
  • Work Longer in Comfort - Featuring a 20% lighter engine with advanced vibration control, this gas weed trimmer reduces fatigue for extended operation.
  • Ergonomic Design - Curved shaft and pro-style D-handle provide superior comfort for precise trimming and edging.
  • Includes - String trimmer, harness, tools (screwdriver/wrench), 2oz oil & hardware. 3-year warranty

10. Elegarden 51.7CC 2-Cycle Gas Weed Wacker, Weed Eater & Brush Cutter, 4-in-1 Straight Shaft Gas

Elegarden 51.7CC 2-Cycle Gas Weed Wacker, Weed Eater & Brush Cutter, 4-in-1 Straight Shaft Gas
7.7

Elegarden

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  • 4-In-1 Gas Weed Eater for Every Yard TaskThe Elegarden 51.7CC gas weed eater combines a string trimmer, weed wacker, brush cutter and circular saw in one heavy-duty machine. Includes a 16" dual-line trimmer head, a 3T blade, a 40T brush cutter blade and an 80T circular saw blade. Perfect for lawn care, garden maintenance, farms, trails and overgrown properties. WARNING: This product is NOT CARB certified and cannot be sold or shipped to California. Available for non-California buyers only.
  • Powerful 51.7cc 2-Cycle EnginePowered by a 51.7CC full-crank 2-cycle engine delivering 2 HP and up to 10,000 RPM, this gas powered string trimmer provides outstanding cutting performance. The 16-inch cutting swath trims large areas efficiently, while the 10-inch metal blades easily cut through tall grass, dense weeds, thick brush and small trees.
  • Heavy-Duty Design with All-Day ComfortDesigned for demanding yard work, this straight shaft gas weed wacker features an ergonomic U-handle, adjustable shoulder strap and balanced construction to reduce fatigue and improve control. At only 16.1 lbs, it's comfortable to use for extended lawn maintenance and landscaping projects.
  • Quick Assembly & Easy TransportThe quick-release split shaft allows this gas string trimmer to be assembled, transported and stored with ease. Durable construction and an upgraded easy-start system help you spend less time preparing and more time clearing grass, weeds and brush.
  • Complete Weed Wacker Kit Ready to UseEverything you need is included: 16" string trimmer head, 3T weed blade, 40T brush cutter blade, 80T circular saw blade, shoulder strap, safety goggles, face shield, protective gloves and installation tool kit. This complete gas powered trimmer is ready for professional lawn care, property maintenance and outdoor cleanup right out of the box.

Peter

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