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DSRM-3500L

Lightweight, built-for-commercial-use battery trimmer that delivers petrol-like power with unmatched maneuverability.

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DSRM-3500L
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The ECHO DSRM-3500L sets a new standard for battery trimmers by delivering professional-grade cutting performance in a lightweight, easy-to-handle design. Offering 1.4 kW of power, equivalent to a 35 cc petrol engine, it provides the strength to tackle heavy grass, thick brush, and demanding jobs while weighing just 3.9 kg as a bare tool. Even fully equipped with battery, cutter, and harness, it remains as light as a 25 cc petrol trimmer, yet delivers the power of a 35 cc machine.


Built for durability, it features a robust solid driveshaft, heavy-duty gearbox, and scratch-resistant coating to withstand tough working conditions. The L-handle configuration enhances control and maneuverability, making the DSRM-3500L the perfect choice for professionals who demand both efficiency and comfort in the field. Includes ECHO's famous Speed-Feed 400 trimmer head, or for seriously heavy-duty tasks, is blade capable.

Exceptional Power-to-Weight Ratio.

Exceptional Power-to-Weight Ratio.

At only 3.9 kg, the DSRM-3500L offers outstanding balance and ease of handling without compromising on strength. Its 1.4 kW output matches the performance of a professional 35cc petrol trimmer, giving operators the muscle to handle heavy grass and brush while benefiting from less weight, lower noise, and reduced vibration.

Durable and Low-Maintenance Design.

Durable and Low-Maintenance Design.

Built with ECHO’s renowned professional engineering, the DSRM-3500L features a 25mm single-piece main tube, solid driveshaft, and a fully serviceable high-torque gearbox. An internal air filter protects the motor and electronics from dust and debris, reducing maintenance needs and extending the tool’s lifespan. With the included SF400 cutting head, operators enjoy quick line reloading and a wide 40.64 cm (16") cutting diameter for maximum efficiency.

Smart Efficiency with AutoBoost.

Smart Efficiency with AutoBoost.

The switchable AutoBoost function ensures energy is used only when extra power is needed, maximizing runtime and efficiency. Combined with three adjustable speed settings on the variable-speed trigger, users can tailor performance to the task at hand, whether fine trimming, standard cutting, or powering through tougher vegetation.

Product Details.

Drive shaft diameter (mm) 7.0
Main pipe diameter (mm) 25.0
Rated Voltage 50.4
Drive shaft type Solid shaft
Dry Weight (kg) 3.9
Mechanical power output (kW) 1.4
Gear reduction ratio 1.62
Run Time (min) TBD

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