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Comparison
2 models side by side, spec by spec.
Key differences: Echo CS-2511P has a larger engine.
Independent reference database. Specs are compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
Highlights mark the leading value in each comparable spec:
larger / higher,
lighter / lower.
For weight and power-to-weight, lower is better.
| Spec | Echo CS-2511P | Stihl MS 151 T C-E |
|---|---|---|
| Engine | ||
| Displacement | 1.53 cu in (25 cc) larger engine | 1.4 cu in (22.9 cc) |
| Engine Power | — | 1.5 hp |
| Fuel Capacity | 0.05 gal (0.19 L) | — |
| Power | — | 1.1 kW |
| Power-to-Weight | — | 2.4 kg/kW |
| Bar & Chain | ||
| Chain Gauge | — | 43 " |
| Chain Pitch | — | 1/4"P |
| Guide Bar Length | 12.01 in (305 mm) | 10 in (254 mm) |
| Oil Capacity | 4.7 fl oz (139 mL) | — |
| Dimensions & Weight | ||
| Length | — | 9.57 in (243 mm) |
| System Weight | — | 6.44 lb (2.92 kg) |
| Weight | 5.71 lb (2.59 kg) | 5.71 lb (2.59 kg) |
| General | ||
| Power Source | gas | gas |
| Warranty | 5 yr | — |