A Cut Above the Rest. 

The Echo CS-501SX Professional Petrol Chainsaw.

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The Echo CS-501SX is a professional petrol chainsaw aimed at experienced users and ideal for forestry and more substantial felling and tree work. It’s a lightweight professional petrol chain saw, the lightest saw in its class and boasts a 50.2cm³ engine suitable for felling and other groundwork.

Part of the ECHO X Series it comes with a host of advanced features and performance metrics. The CS-501SX is one of the most popular chain saws, and for good reason, combining light weight, ergonomic design and power beyond its spec make it an incredibly versatile tool and a great choice for professionals.

Echo’s premium engines have been designed to give the best performance but with reduced fuel consumption and emissions. The engine has a decompression start assist and anti-icing system to stop the carburettor from freezing in colder months and ensure consistent all-weather starting. 

The CS-501SX is packed full of low-maintenance features to keep downtime to a minimum. The new design 50.2cc premium grade Echo engine offers durability, increased performance, and productivity. Its decompression valve releases pressure inside the cylinder for faster and almost effortless starting.

The lightest saw in its class, the CS-501SX has many features for professionals built-in for ease of use and operation. The redesigned front handle provides a more stable and comfortable hold during cutting, a starter grip-assist cap opener; 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 dropout nuts prevention feature means you won’t lose your nuts during maintenance activities.

For the ultimate in safety, it has a rotating chain catcher to protect you from injury and prevent chain damage.

Slimline, ergonomic and robust

Built for daily commercial application with a magnesium die-cast crankcase and aluminium handle, it is both lightweight and highly durable. The slimline design makes tree sawing fast and accurate.

The chainsaw has been engineered to weigh less whilst retaining robust durability. 
Its power-to-weight ratio and superb light-weight design balances exceptional power with the product handling. They are ergonomically designed to maximise efficiency and comfort.

The chainsaw comes with various bar length options for you to select – 40cm, 45cm, and 50cm lengths.

Mowers Online offers a 5-year warranty for a domestic application and 2-years for commercial use (subject to registration and annual servicing).

Excellence in Echo Engines

Echo engines are designed to be as efficient as possible. Low emissions, quiet operation, low vibration, lightweight, and excellent durability without sacrificing on power. Echo products meet stringent emission regulations, creating engines with extremely low carbon footprints and superb fuel economy.