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Comparison
2 models side by side, spec by spec.
Independent reference database. Specs are compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
Best suited for
Each model's factual fit, from its duty class and key specs — no winner declared.
- HUSQVARNA 120 Homeowner occasional cutting: limbing, small trees, and light firewood around the property (38 cc · 16-in bar)
- Echo CS-4510 Homeowner occasional cutting: limbing, small trees, and light firewood around the property (45 cc · 16-in bar)
Specs verified against the manufacturer spec sheet on — husqvarna.com.
Specs verified against the manufacturer spec sheet on — echo-usa.com.
| Spec | HUSQVARNA 120 | Echo CS-4510 |
|---|---|---|
| Engine | ||
| Displacement | 2.32 cu in (38 cc) | 2.75 cu in (45 cc) |
| Engine Power | 1.88 hp | — |
| Fuel Capacity | — | 0.13 gal (0.48 L) |
| Bar & Chain | ||
| Chain Gauge | 0.050 in | — |
| Chain Pitch | 3/8" LP | — |
| Guide Bar Length | 15.75 in (400 mm) | 15.98 in (406 mm) |
| Oil Capacity | 5.12 fl oz (151.42 mL) | 11.1 fl oz (328.27 mL) |
| Oiler | Automatic | Automatic/adjustable |
| Dimensions & Weight | ||
| Weight | 10.69 lb (4.85 kg) | 11.11 lb (5.04 kg) |
| General | ||
| Anti-Vibration | — | Yes |
| Power Source | gas | gas |
| Sound Power Level | 116 dB(A) | — |
| Sound Pressure | 95 dB(A) | — |
| Vibration Level | 4.4 m/s² | — |
| Warranty | — | 5 yr |