The 525LST features a powerful and fuel-saving X-Torq® engine. Under the high-visibility guard spins 19 inches of cutting line driven by a powerful gearbox capable of accommodating longer line length and higher RPMs.
 
Specifications
 
Cutting width
49 cm
 Dimensions
Weight (excl. cutting equipment)
4.7 kg
Tube length
1483 mm
Tube diameter
24 mm
 Engine
Cylinder displacement
25.4 cm³
Power output
1 kW
Maximum power speed
8500 rpm
Fuel tank volume
0.51 l
Fuel consumption
600 g/kWh
Idling speed
3000 rpm
Spark plug
NGK BPMR8Y
Electrode gap
0.65 mm
Torque, max. at rpm
6000 rpm
Torque, max.
1.2 Nm
Clutch engagement speed (±120)
4000 rpm
Maximum rpm output shaft
5500 rpm
Exhaust emissions (CO2 EU V)
1141 g/kWh
 Equipment
Grass blade
Not included
Harness
Not included
Saw blade
Not included
Trimmer head
T35X M10
 Lubricant
Lubricant type
Husqvarna 2 stroke or equiv. at 50:1
 Sound and Noise
Sound pressure level at operators ear
98 dB(A)
Sound power level, guaranteed (LWA)
114 dB(A)
 Transmission
Gear ratio
23
Drive gear angle
30 °