Overview
Husqvarna 525LK Commercial String Trimmer (Attachment Capable)
Lightweight, powerful, and built for professional use—the Husqvarna 525LK is a versatile combination trimmer designed for landscapers and contractors who need one machine that can handle multiple tasks.
Equipped with a fuel-efficient X-TORQ® engine and attachment-capable design, the 525LK allows you to easily switch between trimming, edging, and other applications. Its ergonomic build and easy starting features make it ideal for long workdays with minimal fatigue.
Key Features
- Attachment Capable: Compatible with a wide range of Husqvarna attachments
- X-TORQ® Engine: Strong power with reduced fuel consumption and emissions
- Smart Start® Technology: Easier starting with reduced pull resistance
- Air Purge System: Quick and reliable starting
- Auto Return Stop Switch: Resets to ON for fast restarts
- Tap ‘n Go Line Feed: Quick line advancement for continuous operation
- Click-On Attachments: Fast and easy attachment changes
- Efficient Air Filter: Reduces maintenance and engine wear
- Ergonomic Handle Design: Comfortable grip for extended use
- Lightweight Construction: Reduces operator fatigue
Specifications
Cutting Capacity
- Cutting Width: 18.1 in
Engine
- Engine Type: 2-stroke (X-TORQ®)
- Displacement: 25.4 cm³ (1.55 cu in)
- Power Output: 1.34 hp
- Max Power Speed: 8,500 rpm
- Idle Speed: 3,000 rpm
- Max Output Shaft Speed: 6,500 rpm
- Clutch Engagement Speed: 4,000 rpm
- Max Torque: 1.2 Nm @ 6,000 rpm
- Fuel Tank Capacity: 17.25 fl oz (0.51 L)
- Fuel Consumption: 600 g/kWh
- Spark Plug: NGK BPMR8Y
- Electrode Gap: 0.03 in
Dimensions & Weight
- Weight (without cutting equipment): 9.92 lb
- Length: 68.74 in
- Width: 9.53 in
- Height: 8.74 in
- Tube Length: 58.39 in
- Tube Diameter: 0.94 in
Equipment
- Trimmer Head: T35 M10
- Gear Ratio: 1.46
- Drive Gear Angle: 30°
Sound Levels
- Sound Pressure at Operator’s Ear: 94 dB(A)
- Guaranteed Sound Power (LWA): 106 dB(A)
Vibration Levels
- Left Handle: 3.0 m/s²
- Right Handle: 3.3 m/s²
Emissions
- CO Emissions (EU Average): 87.57 g/kWh
Lubrication
- Fuel Mix: Husqvarna 2-stroke oil or equivalent (50:1)
Why Choose the 525LK?
The Husqvarna 525LK is an excellent choice for professionals who need a reliable, lightweight, and versatile tool. With its attachment capability, efficient engine, and ergonomic design, it delivers the flexibility and performance needed for a wide range of landscaping tasks.