Greenworks vs WORX String Trimmers: Which Brand Fits You?
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When comparing a greenworks vs WORX string trimmer, you are looking at two distinct approaches to yard work. Both brands offer battery-powered solutions that eliminate gas maintenance. The main difference lies in their voltage platforms and included tools. Greenworks uses a 40V system with a focus on heavy-duty trimming and blowing. WORX relies on a 20V platform that bundles a trimmer, edger, and hedge trimmer together. You need to decide which voltage and tool combination fits your specific yard needs.
Key differences
| Aspect | Greenworks 40V 12-Inch Trimmer and Blower Combo | WORX WG931 20V 3-in-1 Kit |
|---|---|---|
| Voltage | 40V | 20V |
| Line Feed System | Auto-feed | Command feed |
| Included Tools | Trimmer and Blower | Trimmer, Edger, and Hedge Trimmer |
| Battery Capacity | 2.0Ah | Not listed |
| Blower Air Volume | 390 CFM | 360 CFM |
Which one should you choose?
Choose Greenworks 40V 12-Inch Trimmer and Blower Combo if
- You prefer a higher 40V voltage for more power in thick weeds
- You want an auto-feed line system that requires less manual adjustment
- You need a blower with slightly higher air volume for debris
Choose WORX WG931 20V 3-in-1 Kit if
- You want a single kit that includes a hedge trimmer for bushes
- You prefer a trimmer that converts into a wheeled edger
- You are already invested in the WORX 20V Power Share battery ecosystem
Verdict: Choose the Greenworks if you prioritize higher voltage power and a dedicated blower for clearing driveways. Pick the WORX if you need a versatile 3-in-1 kit that handles hedges and edging in addition to trimming. Your choice depends on whether you value raw cutting power or multi-tool versatility.
Greenworks vs WORX Trimmer Specs
Voltage platform
The Greenworks 40V 12-Inch Trimmer and Blower Combo operates on a 40V system. This higher voltage typically translates to more sustained power for thicker vegetation. In contrast, the WORX WG931 20V 3-in-1 Kit uses a 20V battery platform. While 20V tools are lighter and often more maneuverable, they may struggle with dense brush compared to their 40V counterparts. You should consider your typical yard size and vegetation density when choosing between these two voltage levels. Higher voltage often means more torque for demanding tasks.
Cutting width
Both trimmers feature a 12-inch cutting swath for the string trimmer component. This width is standard for residential edging and light trimming along fences and garden borders. The Greenworks model handles this 12-inch path with an auto-feed line system. The WORX unit also covers the same 12-inch width but utilizes a command feed system. For the primary trimming task, both brands offer identical coverage. You will clear the same amount of ground per pass with either tool, making this a neutral factor in your decision.
Line feed system
The Greenworks 40V model employs an auto-feed line system. This mechanism automatically advances the trimmer line as you work, requiring no manual input. The WORX WG931 uses a command feed system. With this approach, you must push a button to release more line when it runs short. Auto-feed systems offer continuous operation without interruption. Command feed systems give you more control over line usage but require active management. If you prefer set-it-and-forget-it convenience, the Greenworks system may suit you better than the manual WORX option.
Included tools
The Greenworks combo includes a 12-inch string trimmer and a 390 CFM blower. This setup focuses on edging and debris removal. The WORX WG931 kit bundles a 12-inch trimmer, a 360 CFM blower, and a 22-inch hedge trimmer. The inclusion of the hedge trimmer adds significant versatility for shrub maintenance. The WORX trimmer also converts into a wheeled edger, adding another function not mentioned for the Greenworks unit. If you need to maintain hedges, the WORX kit provides more tools for the same general category of yard work.
Blower performance
When comparing the blower attachments, the Greenworks 40V blower delivers 390 CFM of air volume at 110 MPH. The WORX 20V Turbine blower provides 360 CFM at 75 MPH. The Greenworks unit offers higher air velocity and slightly more volume. This difference may matter if you are clearing wet leaves or heavy debris from driveways. The WORX blower is still powerful for its class, but the Greenworks specs suggest stronger performance for tougher cleanup jobs on hard surfaces.
Battery compatibility
Greenworks promotes a Universal 40V Power Hub, allowing you to use the same 2.0Ah battery across eight or more tools. The WORX Power Share system is compatible with all WORX 20V and 40V tools. Both brands offer extensive ecosystems. However, the Greenworks model shown uses a 40V battery, while the WORX kit uses 20V. If you already own 40V Greenworks tools, this battery integrates seamlessly. If you have WORX 20V gear, the WORX kit is the logical choice. Check your existing battery inventory before buying.
Choose Your Best String Trimmer
Users needing high power for thick weeds
The Greenworks 40V system offers higher voltage than the WORX 20V platform. This provides more sustained power for challenging tasks. Its 12-inch auto-feed head handles weeds up to one inch thick. The 390 CFM blower also clears wet leaves effectively. You get a robust tool for heavy-duty lawn maintenance.
Buyers wanting a 3-in-1 hedge and trim kit
The WORX WG931 includes a 22-inch hedge trimmer alongside the string trimmer and blower. This versatility lets you maintain hedges without buying extra gear. The command feed system allows on-demand line extension. You get three distinct tools in one package, making it ideal for diverse yard tasks beyond just grass trimming.
Those preferring lighter weight and longer runtime
The Greenworks combo weighs 16.5 pounds, which is lighter than the WORX kit at 17.7 pounds. This balance reduces fatigue during extended use. The 40V 2.0Ah battery supports over 60 minutes of runtime. You can swap this battery across eight other Greenworks tools. This ecosystem flexibility is valuable if you own multiple 40V devices.
The products compared
Greenworks 40V 12-Inch Trimmer and Blower Combo
Best for: small yards and basic edge trimming
- Voltage
- 40V
- Cutting Swath
- 12 in
- Power Source
- battery
- Line Feed System
- auto-feed
- Battery Capacity
- 2.0 Ah
- Cutting Width
- 12-Inch
View on Amazon: Greenworks 40V 12-Inch Trimmer and Blower Combo Affiliate link
This Greenworks combo kit pairs a 40V string trimmer with a 390 CFM blower. The 12-inch cutting swath uses an auto-feed line system for consistent trimming. It includes a 2.0Ah battery that charges in 60 minutes. The unit weighs 16.5 pounds. It suits users who want to clear edges and blow debris with a single battery platform.
Pros
- 40V battery system powers both trimmer and blower
- 12-inch cutting width with auto-feed line
- 390 CFM blower output for debris removal
- 2.0Ah battery charges in 60 minutes
Cons
- 2.0Ah battery capacity is smaller than higher-end options
- 12-inch cutting swath is narrower than 16-inch models
- Blower lacks variable speed control in this spec
Good fit if
- You need a lightweight tool for small yards
- You already own other 40V Greenworks tools
- You want to trim and blow with one battery
Skip if
- You require a 16-inch cutting width
- You need variable speed blower control
- You prefer a 60V platform for more power
Verdict: Greenworks 40V 12in String Trimmer & Blower fits users with small yards who value a lightweight, single-battery solution for basic edge trimming and leaf cleanup.
WORX WG931 20V 3-in-1 Kit
Best for: multi-task homeowners with hedges and edges
- Voltage
- 20V
- Cutting Swath
- 12"
- Power Source
- battery
- Line Feed System
- push-button
- Battery Capacity
- 2.0Ah
- Cutting Width
- 22-Inch
View on Amazon: WORX WG931 20V 3-in-1 Kit Affiliate link
This WORX kit bundles a 12-inch string trimmer, a 360 CFM blower, and a 22-inch hedge trimmer into one 20V system. You get a wheeled edger conversion and command feed line management. The turbine blower reaches 75 MPH. It suits users who want to handle trimming, edging, blowing, and hedge maintenance with a single battery platform. The total weight is 17.7 pounds.
Pros
- Includes three tools: trimmer, blower, and hedge trimmer
- Converts to a wheeled edger in seconds
- Command feed line system for on-demand extension
- Dual-action blades cut leaves and twigs twice
- Turbine blower delivers 360 CFM at 75 MPH
Cons
- Lower 20V voltage compared to the 40V competitor
- Heavier at 17.7 pounds for extended overhead use
- Smaller 12-inch cutting swath limits efficiency on large areas
Good fit if
- You need a wheeled edger function for clean borders
- You want to use one battery for trimming and blowing
- You maintain hedges and want a dedicated 22-inch tool
Skip if
- You require the higher power of a 40V system
- You prefer a lighter tool for long sessions
- You only need a basic string trimmer without extras
Verdict: WORX 20V Trimmer, Blower & Hedge Kit offers a versatile three-tool bundle for users who value multi-functionality over raw power. It fits homeowners who want to manage hedges, edges, and debris with a single 20V battery ecosystem.
Specifications side by side
| Spec | Greenworks 40V 12-Inch Trimmer and Blower Combo | WORX WG931 20V 3-in-1 Kit |
|---|---|---|
| Voltage | 40V | 20V |
| Cutting Swath | 12 in | 12" |
| Power Source | battery | battery |
| Line Feed System | auto-feed | push-button |
| Battery Capacity | 2.0 Ah | 2.0Ah |
| Cutting Width | 12-Inch | 22-Inch |
| Application | Lawn | not stated |
| Dimensions | 64.5 × 7.5 × 5 inches | 36.3 × 7.5 × 5.5 inches |
| Weight | 16.5 pounds | 17.7 pounds |
| Size | 40V 12" + 390CFM (2.0Ah) | 20V Trimmer + Hedge Trimmer + Turbine Blower |
| Color | Green/Black | Black and Orange |
| Model | STBA40B210 | WG931 |
Frequently asked questions
Is the Greenworks 40V system more powerful than the WORX 20V platform?
Yes, the Greenworks 40V system provides higher voltage than the WORX 20V platform. This typically results in more sustained power for cutting thicker vegetation. The Greenworks unit is designed for users who need extra strength for challenging yard tasks.
Which string trimmer is lighter for extended use?
The Greenworks 40V 12-Inch Trimmer and Blower Combo is lighter at 16.5 pounds. The WORX WG931 20V 3-in-1 Kit weighs 17.7 pounds. You should choose the Greenworks model if reducing fatigue during long trimming sessions is a priority for your workflow.
Does the WORX kit include a hedge trimmer attachment?
Yes, the WORX WG931 is a 3-in-1 kit that includes a hedge trimmer. It also comes with a trimmer and a turbine blower. This bundle allows you to manage hedges, edges, and debris using a single 20V battery ecosystem for versatility.
What is the cutting width of the Greenworks 12-inch model?
The Greenworks 40V 12-Inch Trimmer and Blower Combo features a 12-inch cutting width. This size is suitable for small yards and basic edge trimming. It offers a focused cutting path that helps you navigate tight spaces around landscaping features with ease.
Does the Greenworks combo include a blower function?
Yes, the Greenworks STBA40B210 is a combo kit that includes a blower. It delivers 390 CFM of air movement. This allows you to clean up leaves and debris in addition to trimming, providing a complete yard maintenance solution with one battery system.
Which tool is better for users with small yards?
The Greenworks 40V 12-Inch Trimmer and Blower Combo is ideal for small yards. Its lightweight design and 12-inch cutting width suit basic edge trimming and leaf cleanup. It provides a simple, single-battery solution that is easy to store and maneuver in limited spaces.
What color options are available for these trimmers?
The Greenworks 40V model comes in Green and Black. The WORX WG931 kit is available in Black and Orange. These color schemes help you identify the brand and model quickly in your shed or garage when selecting tools for different yard tasks.