HUSQVARNA 525LS (970446401)
When you want maximum productivity from a trimmer, Husqvarna’s 525LS is the way to go. The 525LS delivers the best power-to-weight ratio in its class*, featuring a powerful and fuel-saving X-Torq® engine. At under 10 pounds, the 525LS is lightweight while featuring durable armor plating and a 7-spline solid shaft. Husqvarna’s LowVib™ design with rubber isolation in the handle delivers comfortably low vibration levels to help reduce fatigue. If you’re looking to maximize your productivity, put a 525LS in your landscaping trailer or shed.
*Based on weight of tool without fuel. Ratio calculated using weight (lbs.) and engine horsepower. Class defined as pro-grade petrol trimmers with engine displacement in the 20cc to 29cc range.
Integrated service port
An integrated service port offers improved troubleshooting through easy connection to Husqvarna Service Hub.
Large fuel tank
The 0,65l fuel tank enables longer runtime. Improved productivity as fewer time-consuming stops for refueling are necessary.
Intuitive controls
The choke and purge are easy to reach and understand.
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.
Metal skid plate
Durable metal skid plate protects the engine and fuel tank.
Connectivity ready
Dedicated space for Husqvarna connectivity device, which enables easy connection to digital services such as Husqvarna FleetServices.
High Line Capacity
Heavy duty twin line cutting system with Tap'n Go. Line feeding is done quick and effortlessly by simply pushing the trimmer head into the ground.
Heavy duty bevel gear
Transmission and bevel gear in proven design together with a sturdy trimmer head for trouble free work.
Optimal Cutting Performance
Trimmer head designed for high torque to deliver optimal cutting performance when parallel to the ground
Simple Starting
Stop switch automatically resets to ON so tool is ready for next use
Quick Start with Air Purge
Air purge removes air from carburetor and fuel system for easy starting
Specs
Capacity
Cutting width
19.3 in
T35X narrow guard. Scaper handles, US/CA
970 44 64‑01
Dimensions
Weight (excl. cutting equipment)
10.14 lbs
Product size length
70.43 in
Tube diameter
0.94 in
Product size height
8.98 in
Product size width
9.53 in
Tube length
58.386 in
T35X narrow guard. Scaper handles, US/CA
970 44 64‑01
Engine
Output shaft power
11.34 hp
Cylinder displacement
25.4 cm³
Maximum rpm output shaft
6,500 rpm
Fuel tank volume
21.98 fl oz
Fuel tank volume
0.65 l
Clutch engagement speed (±120)
4,000 rpm
Electrode gap
0.03 in
Fuel Consumption
600 g/kWh
Idling speed
3,000 rpm
Maximum power speed
8,500 rpm
Spark Plug
Husqvarna HQT-2
Torque, max.
1.2 Nm
Torque, max. at rpm
6,000 rpm
T35X narrow guard. Scaper handles, US/CA
970 44 64‑01
Equipment
Gear ratio
13
Drive gear angle
30 °
Harness
Not included
Saw blade
Not included
Trimmer head
T35X M10
Grass blade
Not included
T35X narrow guard. Scaper handles, US/CA
970 44 64‑01
Sound and noise
Sound power level, guaranteed (LWA)
107 dB(A)
Sound pressure level at operators ear (LpA)
98 dB(A)
T35X narrow guard. Scaper handles, US/CA
970 44 64‑01
Vibration
Equivalent vibration level (ahv, eq) front handle
3 m/s²
Equivalent vibration level (ahv, eq) rear handle
2.8 m/s²
T35X narrow guard. Scaper handles, US/CA
970 44 64‑01
Lubricant
Lubricant type (Engine)
Husqvarna 2 stroke or equiv. at 50:1
T35X narrow guard. Scaper handles, US/CA
970 44 64‑01
Emission
Exhaust emissions (CO average) EPA
206.73 g/kWh

