10 Best Self Propelled String Trimmer of December 2025

• VERSATILE - One all-terrain machine mows, trims and clears tall weeds, grass and light brush.
• CONVENIENT - Tool-less handlebar adjustment knobs for compact storage and transportation
• DURABLE - One-piece, seamless deck reduces vibration
• MANEUVERABLE - High-wheel design floats over uneven ground and through tall weeds
• WARRANTY - 5 year warranty on product.
• SMART STOP - Keep your engine running and stop the cutting head when you release the engagement handle. Other string mowers will kill the engine once handle is released.
• POWERFUL- The Powerful 150cc Viper Engine is powerful to take on stubborn weeds and grass.

EARTHQUAKE

• The product is of high quality
• The product is good to use
• Manufactured in United States

Ariens

• High Performance G-MAX 40V Lithium-Ion Battery delivers fade-free power with no memory loss after charging
• 13-inch cutting path for quick and easy trimmer with powerful results to cut through the toughest weeds
• Versatile design with 3-position pivoting head for easy trimming at multiple angles
• 90 degree rotating head with edging wheel for walk behind edging for versatile use
• 0.065-inch single line auto feed for fast results

Greenworks

• Sold on Amazon

CUB CADET

• PROFESSIONAL SPECIFICATIONS - This Walk Behind String Trimmer has a powerful 79cc 2 Stroke Single Cylinder OHV Gas Engine. Performing at a Max Output Power of 5kW (which 5X the power of handheld trimmers), a High Max Rotation Speed of 3600RPMs. Trimmer line size: 0.12" x 0.12" x 19.7" with a Trimmer Line Dia. of: 21" Diameter (Cutting Swath).
• EFFICIENT DESIGN - Our one-piece, seamless deck offset frame design allows for upright trimming against foundations, fence lines/stiles& easily reach underneath shrubs with precise control & reduced vibration. Great for Outdoor Landscaping in: lawn/garden, walkways, field brush, tall grass & weeds. Includes: a tool-less handlebar (with adjustment knobs) for easy compact storage & transportation, with our All-Terrain High-Wheel design has uncanny maneuverability.
• SAFETY & PROPER USE - The engine is designed to ensure the operator's safety. Always operate machine according to directions in the user manual, always wear the appropriate ANSI standard hand & eye protection (ENGINE OIL NOT INCLUDED, MUST ADD UPON UN-BOXING). The engine runs on Unleaded 87+ octane Gasoline (10%< less ETHANOL recommended) & a Max capacity of 0.7 gallons. ONLY use this String Trimmer for approved applications. Our Trimmer EPA Certified/CARB Compliant.
• THE SUPERHANDY ADVANTAGE - Partner with us & join millions worldwide who empower their everyday lives, by using our Cutting Edge Equipment & Supreme Advanced Technology, to Conquer any task or obstacle. Arise & Gain Dominance over your 'Sphere of Influence' by starting here.
• COMMITMENT - SuperHandy is the only authorized seller of SuperHandy products, we are committed to providing customers with a stress-free shopping experience. Buy with confidence, we are ALWAYS here to help.

SuperHandy

• Improved gear shift access located on the handlebars for better operator control
• 11.5 HP (344cc) Briggs and Stratton recoil start engine
• Self-propelled; 4-Speed transmission with reverse
• Adjustable height handlebar with hand controls
• Cutting height range of 3-4.75 in.

Swisher

• Heavy duty 5.75 ft./lbs torque, 150 cc engine
• Manual recoil easy start fuel delivery system
• Quad 0.155" diameter line trimmer head
• 12" wheels for increased maneuverability
• Folding anti-vibration foam grip handle for comfort and compact storage
• 22" cutting swath

Southland Outdoor Power Equipment

• The southland wheeled string trimmer features a 20° - 30° trimmer head swivel to trim along a wall or fence in a straight line.
• It also has a 5° - 10° trimmer head bevel feature for precise edge trimming along an obstacle
• This wheeled string trimmer provides over 35% more torque vs. A typical 25cc hand held string trimmer
• Multi-streaming trimmer head accepts 0. 095 in. And 0. 105 in. Trimmer string - you choose the string that is right for your task.
• The onboard trimmer string storage keeps your extra string handy at all times. EPA and CARB Compliant
• The onboard trimmer string cut length guide ensures you get the perfect 17 in. Cut Swath every time.
• The “adjustable Height” Ergonomic loop handle with spring loaded thumb Actuated throttle Control Provides added comfort and less user fatigue.
• The heavy duty 12 in. Ball bearing wheels provides maximum maneuverability across all types of terrain.
• Space saving edger Attachment (Model# swstmea) quickly converts the unit to a powerful wheeled edger (sold Separately)
• Space saving blower Attachment (Model # swstmba) quickly converts the unit to a powerful wheeled blower (sold separately)

Southland Outdoor Power Equipment

• 4.4 HP (160cc) Honda engine
• 22 in cutting width, 4 string/8 cutting lines
• Engage and disengage trimmer head from handlebar
• 1.5 in - 3.5 in adjustable cutting head
• Off-Set, maintenance-free trimmer head
• Self-Propelled

Swisher

• Improved gear shift access located on the handlebars for better operator control
• 11.5 HP (344cc) Briggs and Stratton recoil start engine
• Self-propelled; 4-Speed transmission with reverse
• Adjustable height handlebar with hand controls
• Cutting height range of 3-4.75 in.

Swisher