Small, light, powerful and dependable. An entry level petrol chain saw built for professionals.

The CS-310ES is easy to start, easy to maintain and won’t let you down. Professionals depend on it.

Professional engine

Featuring a 34.0cm professional grade engine, giving exceptional power to weight ratio.

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.

Ergonomic

Superbly balanced and lightweight making it ideal for a diverse range of jobs.

Product Details.

Engine displacement (cm)	30.5
Output (kw)	1.1
Output (ps)	1.5
Dry Weight (kg)	4.0
Fuel tank capacity (l)	0.25
Chain Oil Tank Capacity (ml)	260
Fuel Consumption At Maximum Engine Power (L/h)	0.68
Priming Pump	Yes
Ignition System	CDI
Start Assist System	ES-start
Chain Brake	Inertia
Choke w/ Automatic Fast Idle Release	Yes
Chain Tensioner	Side
Saw Chain Pitch (inch)	3/8
Guide Bar Gauge (inch)	0.050 (0.043)
Applicable Bar Length (cm/inch)1	30, 35 / 12, 14
Sound pressure level (dB(A))	97.9
Sound power level (dB(A))	107.7
CO (g/kWh)2	1128
Vibration Front handle/Rear handle (m/s)	4.1 / 6.8