34.0cc rear handle petrol chainsaw that features ECHO's patented Auto Choke system.


The CS-352AC is packed with features to ensure you can get to work fast and get jobs done, hassle free. The AC in the name stands for auto choke, meaning the choke function is handled optimally. Combine this with ECHO's ES-Start system and you get fast and effortless starting every time.

Features for the cleanest cut.

Features for the cleanest cut.

The solenoid valve on the carburetor controls the amount of fuel depending on the engine temperature, giving optimal performance in all conditions.

Inboard clutch.

Inboard clutch.

The inboard clutch means easy maintenance and easy bar and chain replacement.

Anti-vibration system.

Anti-vibration system.

Precisely designed anti-vibration system for low vibration levels and excellent maneuverability / operator comfort.

Best Features.

Easy Start

ECHO’s patented system for effortless starting.

Ease of Use

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

Light Weight

Engineered to weigh less whilst retaining robust durability.

Product Details.

Engine displacement (cm³) 34.0
Dry Weight (kg) 4.0
Chain Oil Tank Capacity 0.26
Chain Brake Inertia
Output (kw) 1.3
Ignition System CDI
Fuel tank capacity 0.25
Start Assist System ES-Start
Saw Chain Pitch (inch) 3/8
Fuel Consumption At Maximum Engine Power (L/h) 0.79
Output (ps) 1.8
Sound pressure level (dB(A)) 98.5
Sound power level (dB(A)) 108.3
Applicable Bar Length (cm/inch) 30, 35 / 12, 14
Chain Tensioner Side
Guide Bar Gauge (inch) 0.043, 0.050
Priming Pump Yes
Choke w/ Automatic Fast Idle Release Yes
Vibration Front handle/Rear handle (m/s²) 4.0 / 5.2
CO2 (g/kW・h) 1 1023

1 This CO₂ measurement results from testing a (parent) engine representative of the engine type (engine family) over a fixed test cycle under laboratory conditions and does not imply or express any guarantee of the performance of a particular engine.

Other Features.