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 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.
|Engine displacement (cm³)||50.2|
|Dry Weight (kg)||9.0|
|Fuel Tank Capacity (ml)||690|
|Fuel Consumption At Maximum Engine Power (L/h)||1.23|
|Start Assist System||ES-start|
|Drive shaft diameter (mm)||8.0|
|Main pipe diameter (mm)||28.0|
|Gear reduction ratio||1.33|
|Standardised Nylon Head||DS-5 M10L|
|Standardised Nylon Head (Item Number)||X047-000221|
|Standardised Metal Blade||3-cutter metal blade|
|Standardised Metal Blade (Item Number)||P021-014320|
|Vibration Left handle/Right handle (m/s) Metal Blade||3.4 / 3.4|
|Vibration Left handle/Right handle (m/s) Nylon head||3.0 / 2.7|
|Sound power level (dB(A)) Blade/Nylon head||113.2 / 111.6|
|Sound pressure level (dB(A)) Blade/Nylon head||98.2 / 97.6|
|CO² (g/kW・h) 1||825|