ECHO’s CS-310ES is a lightweight, extremely well-balanced rear handle chainsaw. It has a premium grade 30.5cc Power Boost Vortex™ engine for both power and durability.
The top-mounted air filter is positioned away from dirt and debris for better filtration. Easy Start spring-assisted starting requires minimum effort – a warm engine only requires a short pull on the recoil rope. The saw has a dual-post chain brake for increased durability, while the automatic oiler delivers optimum lubrication.
The CS-310ES is an ideal tool for pruning and logging.
| Engine displacement (cc) | 30.5 |
|---|---|
| Output (kw) | 1.1 |
| Output (ps) | 1.5 |
| Dry Weight (kg) (undefined) | 4.0 |
| Fuel Tank Capacity (ml) | 250 |
| 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) | 35 / 14 |
| Sound pressure level (dB(A)) | 97.9 |
| Sound power level (dB(A)) | 107.7 |
| CO² (g/kW・h) | 1128 |
| Vibration Front handle/Rear handle (m/s²) | 4.1 / 6.8 |