Echo SRM-520ES Brushcutter



The ECHO SRM-520ES/U is designed to tackle the largest scale commercial jobs. That's why it features a huge 50.2cm³ engine, a heavy duty air filter and an advanced vibration reduction system. Whether you're working with a trimmer head or blade, you can depend on its power to get through the job with ease.

The ECHO SRM-520ES/U features an incredibly powerful 50.2cm³ professional grade engine for serious clearing power. A super anti vibration feature that utilises a 4 point mounting system ensures low vibrations so you can power through jobs in comfort.

Featuring ECHO's patented ES start technology for easy starting every time and a heavy duty air filter to protect against dust and debris. Every feature has been carefully crafted to reduce downtime and get you from one job to the next, hassle free.


  • 9.0kg Dry Weight

  • 3-cutter Standardised Metal Blade

  • 50.2cc Engine displacement

  • 1.23 L/h Fuel Consumption At Maximum Engine Power

  • Diaphragm Carburettor

  • 2.16 kW Output

  • 0.690 Litres Fuel tank capacity

  • ES-Start Assist System

  • Solid Driveshaft type

  • 1.33 Gear reduction ratio

  • 28.0mm Main pipe diameter

  • 8.0mm Drive shaft diameter

  • 3.4 / 3.4 m/s2 Vibration L/R Metal Blade

  • 3.0 / 2.7 m/s2 Vibration L/R Nylon head


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.