The STIHL most homeowners should buy: a straight shaft, an easy start and a head that takes heavy line, for a few dollars more than the curved models.
STIHL $259.99
The pick for acreage and overgrown lots, where its wide swath and big engine save real time.
- 20 inSwath
- .095 inLine
- 12.1 lb (dry)Weight
- 5 yearsWarranty
Price checked October 31, 2026. As an Amazon Associate we earn from qualifying purchases.
- Widest swath here at 20 in clears open edges in fewer passes
- 30.5 cc engine has power for thick weeds and tall grass
- Five year consumer warranty, the longest here
- The most expensive gas trimmer here
- Heavy for small yards and detail work
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its power source. How we rank explains each one.
Specifications
| Model number | SRM-3020 |
|---|---|
| Cutting | |
| Cutting swath | 20 in |
| Largest line | .095 in |
| Line feed | Bump feed |
| Shaft | Straight |
| Converts to edger | No |
| Takes attachments | No |
| Power | |
| Engine or battery | 30.5 cc, 2-stroke |
| Build | |
| Weight | 12.1 lb (dry) |
| Warranty | 5 years |
Alternatives in this power source
For homeowners who want one engine to run a trimmer, edger and pole saw on a budget.
Amazon $219.99A curved shaft trimmer with enough engine for thick grass, for buyers who prefer the balance of a curved shaft.
Amazon $239.99Compare
Compare the ECHO SRM-3020 with any other string trimmer →
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