$1,599.00
Available | Collect in 3-5 Business Days
Description
Built for serious work, the ECHO CS-621SX is a high-performance professional chainsaw engineered to handle the toughest cutting applications with precision and reliability. As the successor to the legendary CS-620SX, this model combines proven durability with advanced engine technology to deliver exceptional power, reduced emissions, and superior efficiency.
At the heart of the CS-621SX is a robust 59.8cc commercial-grade engine, producing an impressive 3.2kW of output. Designed and manufactured in Japan, it offers outstanding cutting performance while maintaining lower emissions and fuel efficiency—making it ideal for demanding forestry, arborist, and land-clearing tasks.
Despite its power, the CS-621SX remains highly manoeuvrable thanks to its lightweight 6.3kg design and expertly balanced construction. The ergonomic layout reduces operator fatigue, allowing for longer, more comfortable use without compromising control or precision.
Fitted standard with a 20″ (50cm) guide bar and compatible with up to 24″ bars, this chainsaw is built to tackle everything from medium to large timber with ease. Professional-grade features such as an inertia chain brake, side-access chain tensioner, and decompression valve for easier starting ensure safe, efficient operation in any environment.
Engineered for daily commercial use and tested in the harshest conditions, the CS-621SX delivers the reliability, strength, and performance professionals depend on.
Key Features:
- Powerful 59.8cc engine delivering 3.2kW performance
- Lightweight, well-balanced design for reduced fatigue
- Low-emission technology with high efficiency
- Professional-grade durability for heavy-duty applications
- 20″ guide bar standard (supports up to 24″)
- Easy starting with decompression system
- Side-access chain tensioning for quick adjustments
Ideal for: Professional forestry, tree felling, land clearing, and heavy-duty cutting tasks.



