Husqvarna 545RX brushcutter

Professional brushcutter with high performance as well as sensational ergonomics and manoeuvrability. The X-Torq® engine provide raw power and excellent fuel economy.Optimized shaft length and bevel gear angled 35 degrees. Delivered with Balance X harness. Also as standard, support cup which prevents the blade from digging into ground, and the trimmer head T45X which has been exclusively designed by Husqvarna.

The T45X trimmer head head features a semi-automatic cord feed system “Tap’n go“ and ball bearing resting surface. Features developed for users with high demands on durability and minimized downtime. The trimmer line is fed automatically when the head is pushed into the ground. This means that the user always controls when the line is fed and the line can be fed while working with the machine..

X-Torq® engine
The X-Torq® engine design reduces harmful exhaust emissions by up to 75% and increases fuel efficiency by up to 20%.

Grass bevel gear
Bevel gear designed with high torque and the cutting equipment parallell to the ground for best cutting performance

Adjustable handle bar
Adjustable and ergonomically designed handlebar for best comfort.

Balance X
Ergonomic harness with broad back support, shoulder straps and hip belt that distributes the load over a larger area.

Long shaft
Long shaft providing extended reach, facilitating grass clearing.

Optimised centre of gravity
Improved balance thanks to the fuel tank placement in front of the engine.

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%.

Auto return stop switch
When the machine is turned off, the stop button automatically returns to start position for trouble free start.

Engine specification Cylinder displacement 45.7 cm³ / 2.8 cu.inch
Cylinder bore 42 mm / 1.7 inch
Cylinder stroke 33 mm / 1.3 inch
Power output 2.1 kW
Maximum power speed 9000 rpm
Maximum recommended engine speed 12500 rpm
Carburettor Walbro
Fuel tank volume 0.9 lit / 30.43 fl oz
Fuel consumption 450 g/kWh
Ignition system SEM
Spark plug NGK CMR6H
Electrode gap 0.5 mm / 0 "
Emission, vibration & noise data Equivalent vibration level (ahv , eq) left / right handle 2.9/2.4 m/s²
Sound pressure level at operators ear 101 dB(A)
Sound power level, guaranteed (LWA) 115 dB(A)
Exhaust emissions (CO average) 380 g/kWh
Exhaust emissions (HC average) 47 g/kWh
Exhaust emissions (NOx average) 1 g/kWh