The ECHO SRM-420ES-LW/U features a powerful 41.5cm³ professional grade easy starting engine and a heavy duty 2 stage air filter. The combination of power, durability and light weight construction makes it ideal for medium to large scale professional jobs.
Extremely Powerful 41.5cm³ professional U - handle brushcutter.
U handle brushcutters offer a massive upgrade to comfort by supporting the unit's weight (when attached to a harness) and providing a consistent range of motion.
Easy starting engine.
Equipped with ECHO's patented ES start technology that makes starting your engine a breeze, whatever the conditions.
Built for the professional.
From a heavy duty 2 stage air filter to a large diameter pipe with a solid shaft, the SRM-420ES-LW/U has been specifically engineered for medium to large scale commercial jobs.
Features one of ECHO’s most powerful engines.
Easy start engine
ECHO’s patented system for effortless starting.
Vibration reduced by ECHO anti-vibe technology.
|Engine displacement (cm³)||41.5|
|Dry Weight (kg)||8.0|
|Fuel tank capacity (ml)||690|
|Fuel Consumption At Maximum Engine Power (L/h)||1.05|
|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|
|Vibration Left handle/Right handle (m/s) Nylon head||6.0 / 4.8|
|Sound power level (dB(A)) Blade/Nylon head||- / 114.3|
|Sound pressure level (dB(A)) Blade/Nylon head||- / 97.3|
|CO² (g/kW・h) 1||952|
- This CO² measurement results from testing a (parent) engine representative of the engine type (engine family) over a fixed test cycle under laboratory conditions and does not imply or express any guarantee of the performance of a particular engine.