531RB SPECIFICATIONS
ENGINE
Cylinder displacement : 33.6 cm³
Output shaft power : 1.1 kW
Fuel tank volume : 1.3 l
Fuel consumption : 598 g/kWh
Maximum power speed : 7,500 rpm
Idling speed : 2,500 rpm
Maximum rpm output shaft : 9,600 rpm
Electrode gap : 0.6 mm
Clutch engagement speed (±120) : 3,300 rpm
Torque, max. : 1.72 Nm
Torque, max. at rpm : 5,000 rpm
Spark Plug : NGK BPM7A
EQUIPMENT
Grass blade : Multi 330-2
Harness : Integrated
Saw blade : Not included
Trimmer head : Not included
Handle type : Loop
CAPACITY
Cutting width : 33 cm
TRANSMISSION
Gear ratio : 1.25
Drive gear angle : 60 °
DIMENSIONS
Tube diameter : 26 mm
Weight (excl. cutting equipment) : 8.9 kg
Tube length : 1,500 mm
LUBRICANT
Lubricant type (Engine) : Husqvarna 2 stroke or equiv. at 50:1
Lubricant type (bevel gear) : Mineral grease
SOUND AND NOISE
Sound pressure level at operators ear : 87 dB(A)
Sound power level, guaranteed (LWA) : 108 dB(A)
VIBRATION
Equivalent vibration level (ahv, eq) left handle : 1.89 m/s²
Equivalent vibration level (ahv, eq) right handle : 1.98 m/s²