Powerful trimmer with bevel gear that can withstand high torques. The machine has a robust construction with durable components and is easy to maintain – all to give you trouble-free use. The patented X-Torq engine gives you more power and less fuel consumption and exhaust emissions compared to a conventional engine.


  • INTUITIVE CONTROLS: The choke and purge are easy to reach and understand.
  • AUTO RETURN STOP SWITCH: Stop switch automatically resets to the ON position for easier starting.
  • X-TORQ® ENGINE: The X-Torq® engine design reduces harmful exhaust emissions by up to 60% and increases fuel efficiency by up to 20%.
  • AIR PURGE: Removes air from carburetor and fuel system for easy starting.
  • HARD CHROMIUM: Hard chromium plated cylinder bore provides increased durability and extended product life.
  • COMFORT HANDLE: Easily adjustable soft-grip handle for optimum comfort.
  • STAND ALONE STARTER: The stand alone starter makes it easy to change starter cord if needed.
  • EFFICIENT AIR FILTER: The efficient air filter provide less cost for service and less engine wear.
  • GRASS BEVEL GEAR: Bevel gear designed with high torque and the cutting equipment parallell to the ground for best cutting performance.
  • TAP 'N GO TRIMMER HEAD: Twin line cutting system with Tap 'n Go for quick line feed.

General Information

Manufacturer Husqvarna Power Equipment
Model Year 2019
Model 525LST Trimmer
Model Code 967670701
Stock Number H500107
Color Orange


Diameter Tube - 0.94 in.
Weight Excluding cutting equipment - 10.36 lb.


Drive System

Gear ratio - 23

Gear angle - 30°


Horsepower 1.34 hp
Displacement 25.4 cc
Torque 1.2 Nm @ 6,000 rpm
Fuel Tank Capacity

17.25 fl. oz.

Consumption - 600 g / kWh

Oil Capacity Lubricant type - Husqvarna 2 stroke or equiv. at 50:1



Max power - 8,500 rpm

Idling - 3,000 rpm

Clutch engagement - 4,000 rpm



Spark plug - NGK BPMR8Y

Electrode gap - 0.03 in

Max rpm output shaft - 5,500 rpm

Sound Power Level Guaranteed - 114 dB(A)

Sound pressure level at operators ear - 98 dB(A)

2019 Husqvarna Power Equipment 525LST Trimmer