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.
Engine
Drive/Steering
Cutting
General
| Engine displacement (cm³) | 50.1 |
|---|---|
| Output (kw) | 2.5 |
| Output (ps) | 3.4 |
| Dry Weight (kg) | 5.0 |
| Fuel tank capacity (l) | 0.48 |
| 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) 1 | 45 / 18 |
| Sound pressure level (dB(A)) | 102.5 |
| Sound power level (dB(A)) | 111.8 |
| CO² (g/kW・h) 2 | 808 |
| Vibration Front handle/Rear handle (m/s²) | 3.5 / 3.4 |
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