ECHO CS-621SX
Original price was: $1,999.00.$1,699.00Current price is: $1,699.00.
Check Delivery Cost
Did you like this product? Add to favorites now and follow the product.
Description
Successor to the CS-620SX – heavy duty, professional chain saw. 20 INCH BAR
The CS-621SX is a reduced emissions version of the CS-620SX. Fitted with the latest ECHO 59.8cm??engine (made in Japan), this model generates markedly less emissions whilst retaining the power and dependability that made its predecessor so special.

Low emissions.
Utilising the latest technology to ensure industry leading low emissions, whilst retaining performance far beyond its specs.

Built for daily commercial use.
Built to the highest possible standards in Japan and tested in the harshest environments, the CS-621SX won’t let you down.

Power and balance.
Balanced, ergonomic design for maneuverability and precision.
Best Features.
Powerful
Featuring one of ECHO’s most powerful engines.
Ergonomics
Designed to maximise efficiency and comfort.
Light weight
Engineered to weigh less whilst retaining robust durability.
Product Details.
| Engine displacement (cm?) | 59.8 |
|---|---|
| Output (kw) | 3.2 |
| Output (ps) | 4.4 |
| Dry Weight (kg) | 6.3 |
| Fuel tank capacity (ml) | 1050 |
| Chain Oil Tank Capacity (ml) | 0.300 |
| Fuel Consumption At Maximum Engine Power (L/h) | 2.21 |
| 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)?1 | 45, 50, 60 / 18, 20, 24 |
| Sound pressure level (dB(A)) | 101.6 |
| Sound power level (dB(A)) | 113.4 |
| CO? (g/kW?h)?2 | 712 |
| Vibration Front handle/Rear handle (m/s?) | 4.2 / 5.2 |
- 1
- Not all lengths available in every country. Check with your local dealer.
- 2
- This CO? measurement results from testing a (parent) engine representative of the engine type (engine family) over a fixed test cycle under laboratory conditions and does not imply or express any guarantee of the performance of a particular engine.
Product Details.
| Engine displacement (cm?) | 59.8 |
|---|---|
| Output (kw) | 3.2 |
| Output (ps) | 4.4 |
| Dry Weight (kg) | 6.3 |
| Fuel tank capacity (L) | 1.050 |
| Chain Oil Tank Capacity (L) | 0.300 |
| Fuel Consumption At Maximum Engine Power (L/h) | 2.21 |
| 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) | 45, 50, 60 / 18, 20, 24 |
| Sound pressure level (dB(A)) | 101.6 |
| Sound power level (dB(A)) | 113.4 |
| Vibration Front handle/Rear handle (m/s?) | 4.2 / 5.2 |
Need workshop support or a repair?
For repairs and servicing, Hampton Mowerpower is the physical workshop at 87 Ludstone Street, Hampton VIC 3188. Commercial equipment repairs are normally targeted at approximately 1-2 business days and domestic repairs approximately 3-4 business days, subject to diagnosis, approval, parts availability, repair complexity and workshop conditions.
Request a repair | View repair services | Call (03) 9598 6741
Not sure if the machine is worth repairing or whether an engine can be replaced? Ask first with the equipment type, brand/model and symptoms.
Need a repair before replacing the machine?
Commercial Repair Priority — Typical Turnaround 1–2 Business Days. Domestic Repairs — Typical Turnaround 3–4 Business Days. Typical turnaround applies once the machine has been assessed and the repair is approved. Special-order or backordered parts, major engine work, unusual faults or additional diagnosis may take longer.
Repair labour: Lawn Mower $89 + parts; Chainsaw $89 + parts; Line Trimmer / Brushcutter $89 + parts. Minor repairs $22 / $44 / $55 + parts depending on the work required. Larger / commercial equipment including Demo Saw, Jackhammer, Generator, Ride-On Mower, Wacker / Compaction Equipment and Shredder: $155 + parts.
3-Month Domestic Repair & Service Warranty. This warranty relates to the domestic repair/service work performed.
Book a repair | View repair pricing | Call (03) 9598 6741 | Get directions
Additional information
| Weight | 2 kg |
|---|---|
| Dimensions | 45 × 30 × 20 cm |









