Details
The CS-4920 is a heavier duty version of the CS-4510. It features a 50.1 cm³ professional grade 2-stroke, stratified scavenging engine that provides more power and less emissions than any other saw in the same class.
At just 5.0 kg with professional features like dual drop prevention bar nuts, a heavy-duty air filter with tool-less access and a momentary switch, it's ideal for a range of jobs.
Features
- Powerful 50.1cc 2.5kw Echo 2-Stroke Engine with Easy Start system for quick, effortless starting
- 6 position anti-vibration cushions on rear handle
- Clean air system pre-cleaned by flywheel
- Weight 5.0kg
- Side adjust chain tensioner
- Inertia chain brake and Clip-on air filter cover
- ECHO power tools come with a five year domestic warranty or a two year warranty in professional us
- Bar Length 45 cm
Specifications
| Engine displacement (cm³) | 50.1 |
|---|---|
| Output (kw) | 2.5 |
| Output (ps) | 3.4 |
| Dry Weight (kg) (undefined) | 5.0 |
| Fuel Tank Capacity (ml) | 480 |
| Chain Oil Tank Capacity (ml) | 330 |
| Fuel Consumption At Maximum Engine Power (L/h) | 1.32 |
| Priming Pump | Yes |
| Ignition System | CDI |
| Start Assist System | ES-start |
| Chain Brake | Inertia |
| Choke w/ Automatic Fast Idle Release | Yes |
| Chain Tensioner | Side |
| Saw Chain Pitch (inch) | 0.325 |
| Guide Bar Gauge (inch) | 0.050 |
| Applicable Bar Length (cm/inch) | 45 / 18 |
| Sound pressure level (dB(A)) | 102.5 |
| Sound power level (dB(A)) | 111.8 |
| CO² (g/kW・h) | 808 |
| Vibration Front handle/Rear handle (m/s²) | 3.5 / 3.4 |
