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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.
- Echo CS-590 Timber Wolf Forestry / production felling and bucking larger trunks in sustained professional use (60 cc · 18-in bar)
- Stihl MS 271 FARM BOSS 20" Farm & ranch occasional firewood, limbing, fence-line clearing, and storm cleanup (50 cc · 20-in bar)
Specs verified against the retailer listing on — baileysonline.com.
Specs verified against the manufacturer spec sheet on — stihlusa.com.
| Spec | Echo CS-590 Timber Wolf | Stihl MS 271 FARM BOSS 20" |
|---|---|---|
| Engine | ||
| Displacement | 3.65 cu in (59.8 cc) | 3.06 cu in (50.2 cc) |
| Engine Power | — | 3.5 hp |
| Fuel Capacity | 0.17 gal (0.65 L) | 0.13 gal (0.5 L) |
| Power | — | 2.6 kW |
| Power-to-Weight | — | 2.2 kg/kW |
| Bar & Chain | ||
| Chain Gauge | 0.050 in | 0.063 in |
| Chain Pitch | 3/8" | .325" |
| Guide Bar Length | 17.99 in (457 mm) | 20 in (508 mm) |
| Oil Capacity | 10.2 fl oz (301.65 mL) | 8.12 fl oz (240 mL) |
| Oiler | Automatic/Adjustable (Clutch-Driven) | — |
| Dimensions & Weight | ||
| Length | — | 17.72 in (450 mm) |
| System Weight | — | 14.84 lb (6.73 kg) |
| Weight | 13.21 lb (5.99 kg) | 12.35 lb (5.6 kg) |
| General | ||
| Anti-Vibration | Yes | — |
| Power Source | gas | gas |
| Warranty | 5 yr | — |