Chainsaw

Echo CS-440

2-Stroke

The Echo CS-440 is a 40.2cc <!-- verify: echo-usa.com --> 2-stroke chainsaw in the same displacement class as the CS-400, designed for prosumer users who need 16" to 18" bar capability for regular production use. It runs a Zama carburetor and features improved anti-vibration relative to the CS-400. Positioned for users who cut frequently enough to notice the ergonomic improvements but don't require full professional-grade construction. Routine maintenance items are the spark plug, air filter, fuel filter, and primer bulb. Fuel system health is the primary factor in reliable cold-weather starting performance.