The CS-420ES petrol chainsaw has a 40.2cc engine and Easy Start for almost effortless starting.
Useful features include a tool-less air filter cover allowing easy air filter access, even when wearing gloves; a side-access chain tensioner enables easy chain adjustment; the anti-icing system prevents the carburettor from freezing in colder months
With a 43cm (17") guide bar, the CS-420ES is a mid-range, low emission chainsaw that could be used by tree surgeons or farmers for felling trees and logging.
Specification
| Engine displacement (cm³) | 40.2 |
|---|---|
| Output (kw) | 1.6 |
| Output (ps) | 2.2 |
| Dry Weight (kg) (undefined) | 4.6 |
| Fuel Tank Capacity (ml) | 410 |
| Chain Oil Tank Capacity (ml) | 280 |
| Fuel Consumption At Maximum Engine Power (L/h) | 0.95 |
| 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) | 0.58 (0.050) |
| Applicable Bar Length (cm/inch) | 38 /15 |
| Sound pressure level (dB(A)) | 99.2 |
| Sound power level (dB(A)) | 110.0 |
| CO² (g/kW・h) | 958 |
| Vibration Front handle/Rear handle (m/s²) | 4.4 / 6.4 |
Features
Power to weight ratio
Super light-weight design with exceptional power.
Ergonomics
Designed to maximise efficiency and comfort.
Easy start engine
ECHO’s patented system for effortless starting.