Stihl Ms 251 vs Echo Echo CS-3510
Engine
| Engine Displacement | 45.9cc | 34.4cc |
| Power Output | 2.2kW | — |
| Power Output (HP) | 3hp | — |
Cutting
| Recommended Bar Length | 45.7cm | 40.64cm |
| Chain Pitch | 0.325" | — |
Weight
| Weight (without bar and chain) | 4.8kg | 3.72kg |
Tank
| Fuel Tank Capacity | — | 0.281l |
| Oil Tank Capacity | — | 0.231l |
Classification
| Intended Use | Heavy-duty gas chainsaw for harvesting firewood in the woods For homeowners and light duty work | tree removal and light land clearing |
| Fuel Type | — | 2-stroke |