Husqvarna 545RXT AutoTune is a brushcutter for professional users cutting or trimming long stretches of heavy grass or other vegetation. Its combination of power, performance and comfort means high productivity and low user strain. Simplified starting procedure: just purge, push the start button and pull the cord. Powerful engine with X-Torq technology offers high fuel efficiency and reduced exhaust emission levels, while AutoTune automatic engine adjustment ensures peak performance regardless of fuel quality, climate or altitude. Balance XT harness, adjustable handles and efficient vibration damping help maximise productivity and comfort even for the longest, toughest jobs.
Offset handle bar
Angled handlebar and comfort handles provides excellent grip and working position.
AutoTune
Always optimized engine performance – no need for carb adjustment due to variations in fuel quality, climate or altitud
Optimised centre of gravity
Improved balance thanks to the fuel tank placement in front of the engine.
X-Torq engine
This engine design increases torque over a wider rpm range providing maximum cutting power.
Smart Start
The engine and starter have been designed so the machine starts quickly with minimum effort. Resistance in the starter cord is reduced by up to 40%.
Standard double harness
Standard double harness for lighter brushcutters provides a comfortable working position. The weight is distributed evenly over the shoulders and the harness is padded for extra convenience.
Grass bevel gear
Bevel gear designed with high torque and the cutting equipment parallell to the ground for best cutting performance available
Fuel Pump/Primer
To help start if its hot or cold especially comes in handy when thee trimmer is lying idle for some time
LowVib
Effective anti-vibration dampeners absorb vibration, sparing the user’s arms and hands.
Auto return stop switch
Stop switch automatically resets to the ON position for trouble-free starting.
Heavy duty clutch
The heavy duty clutch facilitates tough work using long cords and large diameter cutting knife.
Intuitive controls
The choke and primer bulb are very easy to reach and understand.
Tap ‘N Go Trimmer Head
Heavy duty twin line cutting system with Tap ‘n Go for quick line feed. Just tap the strimmer head on the ground to extend the cutting line to the desired length
Wide handle & High Offset Post
High Offset post increases freedom of movement when working on slopes and the wide handle offers greater freedom to cover greater ground












