Description

The Husqvarna 545 RXT brushcutter is perfect for professional users who need to cut and trim large areas of long grass or other rough vegetation. Its combination of power and comfort allows for high productivity whilst maintaining low user strain. The 545 RXT is quick and easy to start, and the magnetic locking pins make is simple to switch between cutting tools. The powerful engine comes with X-Torq® and AutoTune technology, creating a highly efficient engine that is intuitive enough to adjust to the situation, providing peak performance each use. The user’s comfort is paramount to the design of the 545 RXT, with a Balance XT harness, adjustable handles, and LowVib® technology.

Features

AutoTune automatically optimises engine performance based on the fuel, climate, and altitude.

The 545 RXT is quick and easy to start, all you need to do it push the purge bulb and start button, then pull the cord.

The fuel pump has been designed for easy starting.

The X-Torq® engine has been designed to increase torque over a wider RPM range. This provides you with the maximum cutting power.

The Bevel Gear has been designed with a high torque and cutting equipment parallel to the floor, providing the best cutting experience.

The LowVib® technology provides effective anti-vibration dampeners, creating a more comfortable experience for the user.

The Auto-Return stop switch allows the stop button to automatically return to the start position once the brushcutter is turned off. This allows for a quick and trouble-free start.

The Tap ‘n Go provides quick line feed for the heavy-duty twin line cutting system.

The High offset post allows more freedom of movement when cutting on inclines.

The ergonomic Balance XT harness distributes the weight of the brushcutter over the body via an adjustable back plate, shoulder straps, and hip belt.

The angled handlebar is ergonomically designed to provide a comfortable grip and good working position.

The fuel tank is placed in front of the engine to give an optimised centre of gravity. This improves balance when using the brushcutter.

The fuel tank is transparent so you can easily see when it needs to be refuelled.

The adjustable eye let allows for optimum balance.

The long shaft provides an extended reach, which helps with clearing grass.

The magnetic locking pin holder allows quick switching between cutting equipment.

Technical Details

General Details

Product Size, LxWxH 172×28.9×23.8 cm

Weight (excl. cutting equipment) 8.6 kg

Cutting width 49 cm

Racing speed lower limit 11200 rpm

Tube diameter 32 mm

Tube length 1465 mm

Power/fuel type Gasoline

 

Capacity

Clutch engagement speed (±120) 4300 rpm

Idling speed 2700 rpm

Idling upper limit 4300 rpm

Maximum power speed 9000 rpm

Maximum rpm output shaft 8800 rpm

Output shaft thread M12x1.75V

Power output 2.2 kW

Racing speed lower limit 11200 rpm

Torque, max. at rpm 6600 rpm

 

Engine

Cylinder bore 42 mm

Cylinder displacement 45.7 cm³

Cylinder stroke 33 mm

Electrode gap 0.5 mm

Engine Family EPA HHVXS.0464AB

Gear ratio 1

Ignition module air gap 0.3 mm

Spark plug NGK CMR6H

 

Lubricant

Fuel consumption 450 g/kWh

Fuel tank volume 1 l

Lubricant type Husqvarna 2 stroke or equiv. at 50:1

Lubricant type (bevel gear) Biodegradable grease

 

Equipment

Drive gear angle 35 °

OEM Grass blade Multi 300-3

OEM Harness Balance XT

OEM Trimmer head T45X M12

 

Certifications

Approved according to CE Yes

Cert machine dir. 2006/42/EC Decl. No. SEC/16/2458

Here at Agwood ltd we are a Husqvarna product service dealer, offering full parts and workshop services to all Husqvarna quality products we supply. You can call us now for more information or advise on this or any other product we offer.