ECHO SRM-3020
#7 in GasFull review
The pick for acreage and overgrown lots, where its wide swath and big engine save real time.
Russo Power $499.99$499.99
The ECHO SRM-3020 is the better string trimmer overall, rated 3.5 to 3.3. The ECHO SRM-3020 leads on warranty and weight. The Husqvarna 330LK wins on value. The Husqvarna 330LK costs $170 less ($329.99 vs $499.99).
Husqvarna 330LK
#11 in GasFull review
A powerful attachment capable trimmer for owners of large yards who want an edger and pole saw on the same engine.
Husqvarna $329.99$329.99
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the ECHO SRM-3020 for warranty (5-year warranty vs 2-year warranty) and weight (12.1 lb (dry) vs 12.8 lb (dry)).
- Choose the Husqvarna 330LK for value ($16.50 per inch of swath ($329.99, 20 in swath) vs $25 per inch of swath ($499.99, 20 in swath)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every gas string trimmer; a clear win is highlighted. How we rank explains each one.
| Factor weight | ECHO SRM-3020 | Husqvarna 330LK |
|---|---|---|
| Overall rating | 3.5/5 | 3.3/5 |
| Value 30% | 11 $25 per inch of swath ($499.99, 20 in swath) | 51 $16.50 per inch of swath ($329.99, 20 in swath) |
| Line 20% | 60 .095 in line | 60 .095 in line |
| Swath 15% | 100 20 in swath | 100 20 in swath |
| Weight 15% | 48 12.1 lb (dry) | 36 12.8 lb (dry) |
| Warranty 20% | 100 5-year warranty | 25 2-year warranty |
Specifications
| ECHO SRM-3020 | Husqvarna 330LK | |
|---|---|---|
| Cutting | ||
| Cutting swath | 20 in | 20 in |
| Largest line | .095 in | .095 in |
| Line feed | Bump feed | Bump feed |
| Shaft | Straight | Straight |
| Converts to edger | No | No |
| Takes attachments | No | Yes |
| Power | ||
| Engine or battery | 30.5 cc, 2-stroke | 28 cc, 2-stroke |
| Build | ||
| Weight | 12.1 lb (dry) | 12.8 lb (dry) |
| Warranty | 5 years | 2 years |