ECHO
CS-621SX 20"
CS-621SX 20"
ECHO’s CS-621SX is a professional, heavy-duty petrol chainsaw, ideal for felling larger trees. It features a powerful premium grade, 59.8cc engine and professional-grade SUGIHARA guide bar.
Useful features include a tool-less air filter cover allowing easy air filter access, even when wearing gloves; a side-access chain tensioner enabling easy chain adjustment.
The CS-621SX has the cutting performance of higher capacity machines but weighs considerably less – just 6.2kg. It has a guide bar of 50cm/20".
Specification
| Engine displacement (cc) | 59.8 |
|---|---|
| Output (kW) | 3.2 |
| Dry Weight | 6.3 |
| Fuel tank capacity (l) | 0.65 |
| Chain Oil Tank Capacity (ml) | 300 |
| Fuel Consumption At Maximum Engine Power (L/h) | 1.81 |
| Ignition System | CDI |
| Start Assist System | Decomp |
| Chain Brake | Inertia |
| Choke w/ Automatic Fast Idle Release | Yes |
| Chain Tensioner | Side |
| Saw Chain Pitch (inch) | 3/8 |
| Guide Bar Gauge (inch) | 0.58 |
| Applicable Bar Length (cm/inch) | 50/ 20 |
| Sound pressure level (dB(A)) | 101.6 |
| Sound power level (dB(A)) | 113.4 |
| CO² (g/kW・h) | 712 |
| Vibration Front handle/Rear handle (m/s²) | 4.2 / 5.2 |
Features



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X-Series
X-Series means ECHO's best-in-class products. More power, lighter weight and performance that will noticeably increase your productivity. Designed for professionals who demand the best and highest quality tools.
X-Series engines make this line-up exceptional. They offer a revolutionary combination to get jobs done faster with less fatigue.
Read about the X-Series here
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