The ECHO CS 2511TES is a professional-grade, lightweight top handle chainsaw designed for arborists. Featuring a 25.0 cm³ engine with an output of 1.11 kW (1.52 ps), it offers an excellent power-to-weight ratio. With a dry weight of only 2.3 kg (without bar and chain), it ensures comfortable handling during extended use. It has a fuel tank capacity of 0.19 L and an oil tank capacity of 0.14 L. The chainsaw is equipped with a 9.525 mm saw chain pitch and a 1.27 mm guide bar gauge, available with 250 mm or 300 mm guide bar lengths. It includes an ES-Start system for easy starting.