The ultra-tough CS-450 is a low emission professional petrol chain saw that is perfect for all-round usage.


Robust, powerful and ergonomic. An all-round usage chain saw that you can depend on.

Professional engine

Professional engine

Featuring a 49.3 cc professional grade engine, giving exceptional power and performance.

Compact, ergonomic design

Compact, ergonomic design

ECHO chain saws are all designed to the same professional standard, with no exceptions. Hard working, high quality with renowned Japanese build standards.



Superbly balanced and lightweight making it an ideal arborist saw for arboricultural off-ground work.

Best Features.

Power to weight ratio

Super light-weight design with exceptional power.


Designed to maximise efficiency and comfort.

Ease of Use

Power on and get to work. Intuitive controls and features make your job a breeze.

Product Details.

dry weight (kg) 5.10
Chain Oil Tank Capacity (L) 0.28
Chain Brake Inertia
engine displacement (cm3) 49.30
Fuel Consumption At Maximum Engine Power (L/h) 1.66
Guide Bar Gauge (inch) 0,058
output (ps) 3.54
Priming Pump No
Choke w/ Automatic Fast Idle Release Yes
output (kw) 2.60
Ignition System CDI
Chain Tensioner Side
fuel tank capacity (l) 0.60
Start Assist System -
Saw Chain Pitch (inch) 0.325