Professionals turn to Husqvarna for powerful engines that make tough jobs easy. With the 129L, that power is available to consumers as well. The 129L features a powerful 27cc engine and professional quality - combined with a focus on ease of use. It is easy to start thanks to Smart Start®, intuitive controls and the automatic stop return switch - a feature that automatically resets to the ON position for trouble-free starting. The 129L comes with a straight shaft for better reach, e.g. under bushes. Features Intuitive controls: Intuitive controls Auto return stop switch: Auto return stop switch for easy starting Air Purge: Air purge for easier cold starting Straight shaft: Straight shaft for extended reach Smart Start®: Smart Start® for easy starting See-through fuel tank: Transparent fuel tank, easy to check fuel level Comfortable handle: Comfortable handle design Grass bevel gear: Grass bevel gear for best cutting performance Specifications Capacity Cutting width: 17in Dimensions Weight (excl. cutting equipment): 10.5 lbsProduct Size, LxWxH: 68.375 x 13.5 x 10.25 inTube diameter: 1 in Emission Exhaust emissions (CO average): 67.27 g/kWhExhaust emissions (CO average): 30.3 g/kWh Engine Cylinder displacement: 27.6 cm³Power output: 1.1 hpMaximum power speed: 8,000 rpmFuel tank volume: 11.6 fl ozFuel consumption: 604 g/kWhIdling speed: 2,800 rpmSpark plug: NGK CMR6AElectrode gap: 0.02 inClutch engagement speed (±120): 4,200 rpmMaximum rpm output shaft: 7,200 rpm Equipment Trimmer head: T25 (L) Lubricant Lubricant type: Husqvarna 2 stroke or equiv. at 50:1 Sound and noise Sound pressure level at operators ear: 95 dB(A)Sound power level, guaranteed (LWA): 114 dB(A) Transmission Drive gear angle: 30°Equivalent vibration level (ahv, eq) left handle: 9.9 m/s²Equivalent vibration level (ahv, eq) right handle: 8.9 m/s²