Description
The ECHO CS-621SX is a professional-grade chainsaw engineered for demanding jobs. As the successor to the legendary CS-620SX, it features a powerful 59.8 cc Japanese-built engine, now with significantly lower emissions. Designed for performance and built with reliability in mind, the CS-621SX comes standard with a solid 20 inch guide bar with a replaceable sprocket nose, offering power, balance and durability trusted by professionals worldwide.
Why You’ll Love It
Lower Emissions: Advanced engineering delivers strong performance with reduced environmental impact
Heavy Duty Build: Precision-crafted in Japan to withstand daily commercial use
Balanced Design: Ergonomic structure enhances control and comfort during extended tasks
Specifications
Features |
Details |
Engine |
59.8 cc, 2-stroke |
Output |
3.2 kW / 4.4 PS |
Dry Weight |
6.3 kg |
Fuel Tank |
0.65 L |
Chain Oil Tank |
300 mL |
Fuel Use (Max Power) |
1.81 L/h |
Starting System |
Decompression |
Chain Brake |
Inertia |
Chain Pitch |
3/8 inch |
Bar Lengths |
18 in, 20 in, 24 in |
Guide Bar Gauge |
0.058 inch |
Vibration (Front/Rear) |
4.5 / 3.2 m/s² |
Sound Pressure |
103.2 dB(A) |
What’s in the Box
1 × ECHO CS-621SX Chainsaw
1 × 20 inch Guide Bar
1 × Saw Chain
1 × User Manual
Compatibility
Compatible with ECHO 18 inch, 20 inch and 24 inch guide bars using 3/8 inch pitch and 0.058 inch gauge
Warranty
5 year domestic warranty
2 year commercial warranty