RM-521ES

The RM-521ES is a low vibration professional brushcutter featuring a high tensile steel driveshaft and loop handle. The backpack design makes it ideal for safer and comfortable use on banks and other difficult-to-reach areas.

It features a powerful 50.2cc two-stroke engine and Easy Start for almost effortless starting. The RM-521ES comes with a range of features designed to enhance performance and user comfort. These include a heavy-duty air filter, throttle trigger protection, split boom design and a padded harness.

Revised features include a longer 100mm main shaft for better reach and improved operator comfort, especially when working on slopes, and a larger, soft rubber-coated loop handle for increased comfort.

This product is part of ECHO’s X Series range of “best-in-class” products.

Specification

Engine displacement (cc) 50.2

Output (kW) 2.2

Dry Weight (kg) 12.0

Fuel Tank Capacity (ml) 1070

Fuel Consumption At Maximum Engine Power (L/h) 1.23

Carburettor Diaphragm

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 Z5 M10L

Standardised Nylon Head (Item Number) X047-000332

Vibration Left handle/Right handle (m/s) Nylon head 5.3 / 4.0

Sound power level (dB(A)) Blade/Nylon head

• / 110.6

Sound pressure level (dB(A)) Blade/Nylon head

• / 97.5

CO² (g/kW・h) 825