Stihl
MS 251 WOOD BOSS
3 hp
Engine power
11.0 lb (5 kg)
Operating weight
18 in (45.7 cm)
bar length
45.6 cm3
displacement
0.4 l
fuel tank capacity
2,800 rpm
idling speed
Documents
Full specifications
| Bar length | 18 " | ↗ |
| Device length with bumper spike | 16.7 in (424 mm) | ↗ |
| Device weight without refuelling | 10.6 lb (4.8 kg) | ↗ |
| Displacement | 2.8 cu-in | ↗ |
| Engine power | 3 HP | ↗ |
| Groove width | 50 " | ↗ |
| Power | 2.20 kW | ↗ |
| Power-to-weight ratio | 2.20 kg/kW | ↗ |
| Saw chain pitch | .325" | ↗ |
| System weight without refuelling | 12.6 lb (5.7 kg) | ↗ |
Every figure is traced to the manufacturer’s published data. ↗ opens the source.
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