The CS-510 is a professional petrol chain saw, ideal for felling. It features a 49.3cm³ engine and weighs 5.1kg.


Light weight, versatile professional petrol chain saw that you can depend on. Its powerful engine combine with light weight construction (just 5.1kg) make it ideal for a wide range of tasks.

Professional engine.

Professional engine.

Featuring a 49.3cm³ professional grade engine, for powerful performance and cutting.

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 saw for a range of different tasks.

Best Features.

Power to weight ratio

Super light-weight design with exceptional power.


Designed to maximise efficiency and comfort.

Easy start engine

ECHO’s patented system for effortless starting.

Product Details.

Engine displacement (cm³) 49.3
Output (kw) 2.6
Output (ps) 3.5
Dry Weight 5.1
Fuel Tank Capacity (ml) 600
Chain Oil Tank Capacity (ml) 280
Fuel Consumption At Maximum Engine Power (L/h) 1.66
Ignition System CDI
Chain Brake Inertia
Choke w/ Automatic Fast Idle Release Yes
Chain Tensioner Side
Saw Chain Pitch (inch) 0.325
Guide Bar Gauge (inch) 0.58
Applicable Bar Length (cm/inch) 38, 45, 50 / 15, 18, 20
Sound pressure level (dB(A)) 103.7
Sound power level (dB(A)) 115.9