Husqvarna 129DJx


Professionals turn to Husqvarna for powerful engines that make tough jobs easy. With the 129DJx, that power is available to consumers as well. The 129DJx string trimmer is a powerful combi-trimmer that accommodates multiple professional-quality attachments, including a hedge trimmer, edger and more. Comes with a string trimmer head as well as a blade kit.

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Weight (excl. cutting equipment)
10.3 lbs

Product Size, LxWxH
68.375×13.5×10.25 in

Tube diameter
1 in


Cylinder displacement
27.6 cm³

Power output
1.1 hp

Maximum power speed
8000 rpm

Fuel tank volume
11.6 fl oz

Fuel consumption
604 g/kWh

Idling speed
2800 rpm

Spark plug

Electrode gap
0.02 in

Clutch engagement speed (±120)
4200 rpm

Maximum rpm output shaft
7200 rpm


OEM Grass blade
Grass 255-4

OEM Trimmer head
T25 (L)

Sound and Noise

Sound pressure level at operators ear
95 dB(A)

Sound power level, guaranteed (LWA)
114 dB(A)


Drive gear angle
30 °


Equivalent vibration level (ahv, eq) left handle
9.9 m/s²

Equivalent vibration level (ahv, eq) right handle
8.9 m/s²