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Husqvarna 545RXT AutoTune™ Brushcutter

Original price was: £1,099.00.Current price is: £950.00.

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.

 

 

Husqvarna 545RXT AutoTune™ Brushcutter

The Husqvarna 545RXT AutoTune™ Brushcutter is a powerful brushcutter with AutoTune™ and large cutting width.  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.

Design

Starting is a easy as 1, 2, 3: 1. Push purge bulb 2. Push the start button 3. Pull the cord… and go! Auto Tune ensures this machine always has optimised engine performance – no need for carb adjustment due to variations in fuel quality, climate or altitude. Optimised shaft length and 35 degree bevel gear facilitates operation and allows the cutting equipment working parallel to the ground. The X-Torq® engine design increases torque over a wider rpm range providing maximum cutting power. This model incorporates heavy duty twin line cutting system with Tap’n Go. Line feeding is done quickly and effortlessly by simply pushing the trimmer head into the ground.

The 545 has improved balance thanks to the fuel tank placement in front of the engine. When the machine is turned off, the stop button automatically returns to start position for trouble free start. The angled handle bar and comfort handles provide excellent grip and working position. The magnetic locking pin holder facilitates switch off cutting equipment. The high offset post increases freedom of movement when working on slopes. Effective anti-vibration dampeners absorb vibration, sparing the user’s arms and hands. husqvarna’s long shaft provides extended reach, facilitating grass clearing. There is also a bevel gear designed for optimal cutting performance. It provides high torque and ensures the correct angle so that the cutting equipment is kept parallel to the ground.

Features

  • Easy Starting.
  • Auto Tune.
  • Optimised Shaft & Gear.
  • Adjustable and ergonomically designed handlebar for best comfort.
  • X-Torq® Engine.
  • High Line Capacity.
  • Optimised Centre of Gravity.
  • Fuel pump designed for easy starting.
  • Auto Return Stop Switch.
  • Ergonimic Design.
  • High Offset Post.
  • Transparent fuel tank for checking the fuel level.
  • Long Shaft.
  • Grass Bevel Gear.

Technical Specifications

Engine
AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1″, Trimmy T45X
Art no: 967 17 67‑04

Cylinder displacement

45.7 cm³

Output shaft power

1

2.2 kW

Fuel tank volume

1 l

Fuel consumption

450 g/kWh

Maximum power speed

9,000 rpm

Idling speed

2,700 rpm

Maximum rpm output shaft

8,800 rpm

Electrode gap

0.5 mm

Clutch engagement speed (±120)

4,300 rpm

Torque, max.

2.6 Nm

Torque, max. at rpm

6,600 rpm

Spark Plug

NGK CMR6H
Equipment

Grass blade

Multi 300-3

Harness

Balance XT

Trimmer head

T45X M12

Handle type

Bullhorn
Control

Connectivity

Not applicable
Capacity

Cutting width

49 cm
Transmission

Gear ratio

1.4

Drive gear angle

35 °
Dimensions

Tube diameter

32 mm

Weight (excl. cutting equipment)

8.7 kg

Tube length

1,465 mm
Lubricant

Lubricant type (Engine)

Husqvarna 2 stroke or equiv. at 50:1

Lubricant type (bevel gear)

Mineral grease
Sound and noise

Sound pressure level at operator’s ear

100 dB(A)

Sound power level, guaranteed (LWA)

117 dB(A)
Emission

Exhaust emissions (HC average) EU

45.98 g/kWh

Exhaust emissions (CO average) EU

283.71 g/kWh

Exhaust emissions (CO average) EPA

268.74 g/kWh

Exhaust emissions (NOx average) EU

1.28 g/kWh

Exhaust emissions (NOx average) EPA

1.09 g/kWh

Exhaust emissions (CO₂ EU V)

2

856 g/kWh
Vibration

Equivalent vibration level (ahv, eq) left handle

3.3 m/s²

Equivalent vibration level (ahv, eq) right handle

3.5 m/s²