Description 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. It has guide bar options of 35 or 30cm. Specification 5kg 30.5cc Engine displacement 4.0kg Dry weight 1.1kW Output 0.25 litres Fuel tank capacity 0.68 L/h Fuel consumption at max engine power 0.26 litres Chain oil tank capacity Side Chain tensioner CDI Ignition system Priming pump Choke with automatic fast idle release ES-Start Start assist system 35cm/14″ Bar length 0.050″/1.3mm Guide bar gauge 3/8″ Saw chain pitch
