HUSQVARNA 535LST

The primary difference is engine size and power. The 525LST features a 25.4cc engine (1.34 hp), making it a lightweight option for daily commercial trimming. The 535LST is a heavier-duty clearing machine featuring a 34.6cc X-Torq® engine (2.15 hp) designed for tackling thick, overgrown brush and firebreaks.

Yes. While grass and saw blades are not included in the box, the 535LST is compatible with Husqvarna String Trimmer & Weed Eater Blades, including the 3-Tooth Brush Multi Blade (10"-12") and the 4-Tooth Grass Blade (10"). It features a heavy-duty bevel gear designed to handle these demanding cutting attachments.

The 535LST requires a 50:1 ratio of unleaded gasoline to 2-stroke engine oil. For optimal performance and to protect the X-Torq® engine, it is highly recommended to use Husqvarna brand 2-stroke oil or equivalent high-quality synthetic oil, and ethanol-free fuel when possible.

The 535LST is a professional-grade string trimmer built specifically for tough commercial use. Its 2.15 hp output, high-torque gear ratio, and raw-powered X-Torq® engine make it ideal for landscaping professionals, farmers, and property managers dealing with challenging, heavy-duty weed and brush clearing.

No, a harness is not included out of the box with the 535LST. Because it weighs 12.13 lbs, many professionals choose to purchase a compatible Husqvarna harness or ergonomic grip attachment separately to reduce fatigue during extended clearing sessions.

The 535LST comes standard with a T35X M10 trimmer head, which utilizes Tap'n Go line feeding. For optimal commercial performance, a trimmer line diameter of .065 inches - .105 inches is recommended to handle thick weeds and tall grass.

The Husqvarna 535LST weighs 12.13 lbs, excluding the cutting equipment and fuel. This weight provides a balanced, grounded feel necessary for controlling the high-torque output when cutting through dense brush.

No, the 535LST is a dedicated, solid straight-shaft trimmer and does not accept click-on attachments like edgers or pole saws. If you are looking for a multi-tool system with interchangeable heads, consider the Husqvarna 535LK Combi Trimmer.

Husqvarna’s X-Torq® engine design increases fuel efficiency by up to 20% and reduces harmful exhaust emissions by up to 60% compared to conventional 2-stroke engines. This delivers raw power and high torque at lower RPMs without sacrificing environmental compliance.

The 535LST features a Stand Alone Starter and an auto-return stop switch for easy starting. Simply purge the carburetor, engage the choke (if cold), pull the starter cord until the engine fires, and then disengage the choke. Once you turn the machine off, the stop switch automatically resets to the "ON" position for your next start.