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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 3120 XP Forestry / production felling and bucking larger trunks in sustained professional use (119 cc · 24-in bar)
- Stihl MS 881 MAGNUM Forestry / production felling and bucking larger trunks in sustained professional use (121 cc · 36-in bar)
Specs verified against the manufacturer spec sheet on — husqvarna.com.
Specs verified against the manufacturer spec sheet on — stihlusa.com.
| Spec | HUSQVARNA 3120 XP | Stihl MS 881 MAGNUM |
|---|---|---|
| Engine | ||
| Displacement | 7.25 cu in (118.8 cc) | 7.4 cu in (121.3 cc) |
| Engine Power | 8.31 hp | 8.7 hp |
| Fuel Capacity | 0.33 gal (1.25 L) | 0.34 gal (1.3 L) |
| Power | — | 6.4 kW |
| Power-to-Weight | — | 1.5 kg/kW |
| Bar & Chain | ||
| Chain Gauge | 0.063 in | 0.063 in |
| Chain Pitch | .404" | .404" |
| Guide Bar Length | 24.02 in (610 mm) | 35.98 in (914 mm) |
| Oil Capacity | 23.68 fl oz (700.3 mL) | 23.67 fl oz (700 mL) |
| Oiler | Automatic | — |
| Dimensions & Weight | ||
| Length | — | 21.65 in (550 mm) |
| System Weight | — | 28.73 lb (13.03 kg) |
| Weight | 22.91 lb (10.39 kg) | 21.41 lb (9.71 kg) |
| General | ||
| Power Source | gas | gas |
| Sound Power Level | 116 dB(A) | — |
| Sound Pressure | 102 dB(A) | — |
| Vibration Level | 6.7 m/s² | — |