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Specifications

MODEL ----------------------------------------------------

SRM-410U

Length -------------------------------------------------------

1860 mm (73.2 in.)

Width --------------------------------------------------------

630 mm (24.8 in.)

Height -------------------------------------------------------

470 mm (18.5 in.)

Weight (dry) w/Cutter Head------------------------------

8.3 kg (18.3 lb.)

Engine Type ------------------------------------------------

Air cooled, two-stroke, single cylinder gasoline engine

Bore----------------------------------------------------------

40.0 mm (1.58 in.)

Stroke--------------------------------------------------------

34.0 mm (1.34 in.)

Displacement -----------------------------------------------

42.7 cc (2.61 cu. in.)

Exhaust ------------------------------------------------------

Spark arrestor muffler or spark arrestor muffler with catalyst

Carburetor---------------------------------------------------

Walbro w/purge pump

Ignition System --------------------------------------------

Flywheel magneto, capacitor discharge ignition type

Spark Plug --------------------------------------------------

NGK BPM-7A (Gap 0.65 mm (0.026 in.)

Fuel ----------------------------------------------------------

Mixed (Gasoline and Two-stroke Oil)

Fuel/Oil Ratio ----------------------------------------------

50 : 1 Power Blend X™ ISO-L-EGD (ISO/CD 13738) and

 

J.A.S.O. M345- FC/FD, two-stroke, air-cooled engine oil.

Gasoline -----------------------------------------------------

Use 89 Octane unleaded. Do not use fuel containing methyl alco-

 

hol, more than 10% ethyl alcohol or 15% MTBE. Do not use

 

alternative fuels such as E-20 or E-85.

Oil------------------------------------------------------------

Power Blend X TM Premium Universal 2-Stroke Oil

Fuel Tank Capacity ----------------------------------------

1.0 lit. (33.8 US fl. oz.)

Starter System ----------------------------------------------

Automatic Rewind Starter

Clutch--------------------------------------------------------

Centrifugal Type

Vibration Isolated System --------------------------------

Rubber cushion on engine mount (heavy duty). Rubber grip on

 

front handle.

Operating Rod----------------------------------------------

28.0 mm aluminum Tube

Drive Shaft--------------------------------------------------

8.0 mm

Gear Case Ratio --------------------------------------------

1:1.33 Reduction

Rotating Direction -----------------------------------------

Counter Clockwise; viewed from top

Cutter Head -------------------------------------------------

10 in. 80 - tooth blade

Handle -------------------------------------------------------

U-Handle

Shoulder Harness ------------------------------------------

Standard

Idle Speed---------------------------------------------------

2,300 - 2,700 RPM

Clutch Engagement Speed--------------------------------

3,500 RPM

Wide Open Throttle Speed (W.O.T.) --------------------

10,000 - 11,500 RPM

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Echo SRM - 410U manual Specifications, Model SRM-410U

SRM - 410U specifications

The Echo SRM-410U is a powerful and reliable tool designed for professional landscapers and homeowners seeking advanced cutting performance. This trimmer stands out in the market due to its robust features, ergonomic design, and cutting-edge technologies.

One of the key features of the Echo SRM-410U is its potent 41.5cc, 2-stroke engine. This engine delivers impressive power and efficiency, making it capable of handling even the toughest trimming tasks. The engine is engineered for optimal performance, providing a balance of torque and speed to cut through thick grass, weeds, and brush effortlessly.

The SRM-410U incorporates a high-capacity fuel tank, allowing for extended runtime without frequent refueling. This feature is particularly beneficial for users who require longer operating periods on large properties or commercial sites. Additionally, Echo’s innovative purge bulb design facilitates easier starting, reducing the effort needed to get the trimmer running.

Another remarkable characteristic of the SRM-410U is its lightweight design, which enhances maneuverability and reduces user fatigue during prolonged use. Weighing in at just over 10 pounds, it allows operators to navigate various terrains and reach tight spots without compromising control.

Ergonomics play a crucial role in the SRM-410U's design, featuring an adjustable handle for customized comfort. This flexibility helps to minimize strain on the user, further enhancing the trimmer's usability. The unit is equipped with a professional-grade, bump-feed trimmer head that allows for quick line advancement, ensuring that users can continue working without interruption.

The trimmer also features an innovative vibration-dampening system designed to reduce operator fatigue. By absorbing vibrations generated by the engine, this system enhances comfort and improves the overall experience during prolonged use.

For durability, the SRM-410U uses high-quality materials and construction techniques. Consequently, it ensures long-lasting performance in demanding environments. The trimmer is also designed for easy maintenance, with accessible components that simplify tasks like spark plug replacement and air filter cleaning.

In conclusion, the Echo SRM-410U is a premium trimmer that combines power, comfort, and durability. Whether you are a professional landscaper or a dedicated homeowner, its advanced features and technologies make it an invaluable tool for maintaining a pristine landscape. With its balance of performance and user-friendly design, the SRM-410U is undoubtedly a top choice in the market for outdoor power equipment.