The CS-501SX is a lightweight professional petrol chainsaw, ideal for felling. It features a 50.2cc engine, a guide bar of 45cm/18" and weighs only 4.7kg.
The lightest saw in its class, the CS-501SX has many features appreciated by professionals.

These include a starter grip assist cap opener; dropout prevention nuts; a tool-less air filter cover allowing easy air filter access, even when wearing gloves; a side-access chain tensioner enabling easy chain adjustment.

• 50.2cc Engine displacement
• 45cm/18" Bar length
• 2.57kw Output
• 0.50 litres Fuel tank capacity
• Decomp Start assist system
• 1.54 L/h Fuel consumption at max engine power
• 0.058"/1.5mm Guide bar gauge
• 0.325" Saw chain pitch

X-Series means ECHO's best-in-class products. More power, lighter weight and performance that will noticeably increase your productivity. Designed for professionals who demand the best and highest quality tools.

X-Series engines make this line-up exceptional. They offer a revolutionary combination to get jobs done faster with less fatigue.