Husqvarna 128LD Gas String Trimmer vs Greenworks 40V 12-Inch Cordless String
Both made our Best String Trimmers for Thick Weeds and Overgrown Lots shortlist, at #1 and #3. Here's how they differ and who each one suits.
- BuyOnceRight Research Desk
- Updated
- 4 min read
Quick verdict
Choose the Husqvarna 128LD Gas String Trimmer if you want 28cc engine holds RPM through woody stems and dense brush that stalls smaller trimmers. Choose the Greenworks 40V 12-Inch Cordless String Trimmer if you'd rather have handles moderate weeds and overgrown grass reasonably well for the price. Overall we rank the Husqvarna 128LD Gas String Trimmer higher: #1 versus #3 in our Best String Trimmers for Thick Weeds and Overgrown Lots list.
Winner overall: Husqvarna 128LD Gas String Trimmer
Husqvarna 128LD Gas String Trimmer vs Greenworks 40V 12-Inch Cordless String Trimmer compared
Every difference that matters, in one table.
| Attribute | ||
|---|---|---|
| Our ranking | #1 of 6 in Best String Trimmers for Thick Weeds and Overgrown Lots | #3 of 6 in Best String Trimmers for Thick Weeds and Overgrown Lots |
| Pick label | ||
| Brand | Husqvarna | Greenworks |
| Key features | 28cc 2-cycle gas engine; 17-inch cutting swath; Straight shaft with Tap 'n Go head | 12-inch cutting swath; 40V lithium battery, 2.0Ah included; Dual line auto-feed |
| Biggest strength | 28cc engine holds RPM through woody stems and dense brush that stalls smaller trimmers | Handles moderate weeds and overgrown grass reasonably well for the price |
| Main trade-off | Requires mixed 2-cycle fuel and periodic carburetor maintenance | 2.0Ah battery bogs down noticeably faster than 4.0Ah or larger packs in dense material |
| Best for | thick weeds | thick weeds |
Which should you buy?

#1 pick
Choose the Husqvarna 128LD Gas String Trimmer if…
- 28cc engine holds RPM through woody stems and dense brush that stalls smaller trimmers
- No battery to run down during an extended clearing session
- Click-on attachment compatibility allows swapping to a brush cutter blade for the thickest growth
Best for: thick weeds
Prefer the alternative? See the Greenworks 40V 12-Inch Cordless String Trimmer section.

#3 pick
Choose the Greenworks 40V 12-Inch Cordless String Trimmer if…
- Handles moderate weeds and overgrown grass reasonably well for the price
- Variable speed trigger lets you dial up power only when needed, saving battery
- 3-year warranty is longer than most trimmers at this price point
Best for: thick weeds
Prefer the alternative? See the Husqvarna 128LD Gas String Trimmer section.
Pros and cons of each
Husqvarna 128LD Gas String Trimmer
Pros
- 28cc engine holds RPM through woody stems and dense brush that stalls smaller trimmers
- No battery to run down during an extended clearing session
- Click-on attachment compatibility allows swapping to a brush cutter blade for the thickest growth
Cons
- Requires mixed 2-cycle fuel and periodic carburetor maintenance
- Heavier and louder than any battery model in this list
- Manual pull start each time versus instant trigger start on electric models
Greenworks 40V 12-Inch Cordless String Trimmer
Pros
- Handles moderate weeds and overgrown grass reasonably well for the price
- Variable speed trigger lets you dial up power only when needed, saving battery
- 3-year warranty is longer than most trimmers at this price point
Cons
- 2.0Ah battery bogs down noticeably faster than 4.0Ah or larger packs in dense material
- 12-inch swath and narrower line struggle with truly woody stems
- Not a realistic substitute for a gas trimmer on genuinely overgrown lots
Husqvarna 128LD Gas String Trimmer vs Greenworks 40V 12-Inch Cordless String Trimmer: common questions
Which is better, the Husqvarna 128LD Gas String Trimmer or the Greenworks 40V 12-Inch Cordless String Trimmer?
Choose the Husqvarna 128LD Gas String Trimmer if you want 28cc engine holds RPM through woody stems and dense brush that stalls smaller trimmers. Choose the Greenworks 40V 12-Inch Cordless String Trimmer if you'd rather have handles moderate weeds and overgrown grass reasonably well for the price. Overall we rank the Husqvarna 128LD Gas String Trimmer higher: #1 versus #3 in our Best String Trimmers for Thick Weeds and Overgrown Lots list.
What is the difference between the Husqvarna 128LD Gas String Trimmer and the Greenworks 40V 12-Inch Cordless String Trimmer?
The Husqvarna 128LD Gas String Trimmer stands out because 28cc engine holds RPM through woody stems and dense brush that stalls smaller trimmers, while the Greenworks 40V 12-Inch Cordless String Trimmer stands out because handles moderate weeds and overgrown grass reasonably well for the price. The trade-offs differ too: the Husqvarna 128LD Gas String Trimmer's main caveat is that requires mixed 2-cycle fuel and periodic carburetor maintenance, and the Greenworks 40V 12-Inch Cordless String Trimmer's is that 2.0Ah battery bogs down noticeably faster than 4.0Ah or larger packs in dense material.
Is the Husqvarna 128LD Gas String Trimmer worth it over the Greenworks 40V 12-Inch Cordless String Trimmer?
For most buyers, yes: it's our #1 pick. Consider the Greenworks 40V 12-Inch Cordless String Trimmer instead if requires mixed 2-cycle fuel and periodic carburetor maintenance is a deal-breaker for you.
Who should buy the Greenworks 40V 12-Inch Cordless String Trimmer instead of the Husqvarna 128LD Gas String Trimmer?
The Greenworks 40V 12-Inch Cordless String Trimmer suits thick weeds, while the Husqvarna 128LD Gas String Trimmer is best for thick weeds.