Gasoline Chainsaw Echo CS-501SX with Blade Length 45cm

The lightest chainsaw in its class with a 50.2cc engine. It is suitable for logging and other ground work. It belongs to the X-Series models, that is, it is a model with top features and performance. The CS-501SX is one of our most popular chainsaws and the combination of its low weight, ergonomics and great power, makes it an incredibly versatile tool and an excellent choice for the professional.

Professional engine

It has a powerful 50.2cc professional engine that offers excellent power and performance.

Designed for professionals

The CS-501SX is the lightest chainsaw in its class and has many features for professionals. The redesigned front handle provides a more stable and comfortable grip during cutting. Also, the trigger handle can be used to open caps quickly and easy.It has nuts with locks so they don't get lost.The air filter cover opens without tools and access to the air filter is very easy even when wearing gloves.The chain adjustment is very quick from the side and the anti-cooling system that it has helps keep the carburetor from freezing up during the winter months.

Slim design, ergonomics and durability

The trigger handle can be used to open the caps manually.

CO² (g/kW·h) 1 742

Sound power level (dB(A)) 113.5

Sound pressure level (dB(A)) 102.2

Front / Rear Handle Vibration (m/s²) 5.2 / 5.4

Applicable Blade Length (cm/inch) 2 40, 45, 50 (33) / 16, 18, 20 (13)

Chain Brake Automatic (Inertia)

Chain Oil Tank Capacity 0.280

Chain tensioner On the side

Air Choke that automatically resets by pressing the throttle Yes

Net Weight 4.7

Cubic capacity (cm³) 50.2

Fuel consumption at maximum engine power (L/h) 1.54

Fuel Tank Capacity (l) 0.50

Blade groove thickness (inch) 0.058, 0.050

CDI Ignition System

Efficiency (kw) 2.57

Performance (ps) 3.50

Chain Pitch (inch) 0.325

Decompressor Start Assist System