Reference: YT-70000003468
Brand: Yeti
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Reference: YT-70000003468
Brand: Yeti
Reference: H2-967861814
Brand: Husqvarna
Reference: H2-966777101
Brand: Husqvarna
Reference: YT-70000003379
Brand: Yeti
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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.
In business over 200 years
DPD & Royal Mail Delivery
Pay & Collect in Branch, PayPal & Stripe Online
7 Branches across the South East
Machinery installation services
Capacity
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
545RXT AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
Cutting width
49 cm
49 cm
49 cm
Engine
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
545RXT AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
Cylinder displacement
45.7 cm³
45.7 cm³
45.7 cm³
Output shaft power
2.2 kW
2.2 kW
2.2 kW
Fuel tank volume
1 l
1 l
1 l
Fuel Consumption
450 g/kWh
450 g/kWh
450 g/kWh
Maximum power speed
9,000 rpm
9,000 rpm
9,000 rpm
Idling speed
2,700 rpm
2,700 rpm
2,700 rpm
Maximum rpm output shaft
8,800 rpm
8,800 rpm
8,800 rpm
Electrode gap
0.5 mm
0.5 mm
0.5 mm
Clutch engagement speed (±120)
3,900 rpm
4,300 rpm
4,300 rpm
Torque, max.
2.6 Nm
2.6 Nm
2.6 Nm
Torque, max. at rpm
6,600 rpm
6,600 rpm
6,600 rpm
Spark Plug
NGK CMR6H
NGK CMR6H
NGK CMR6H
Product data
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
545RXT AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
GTIN-13/EAN
7333377878068
7392930886278
7393080391131
Brand (Ext. Matl Group)
Husqvarna
Husqvarna
Husqvarna
Equipment
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
545RXT AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
Grass blade
Multi 300-3
Multi 300-3
Multi 300-3
Harness
Balance XT2
Balance XT2
Balance XT
Saw blade
Not included
Not included
Not included
Trimmer head
T45X M12
T45X M12
T45X M12
Handle type
Bullhorn
Bullhorn
Dimensions
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
545RXT AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
Tube diameter
32 mm
32 mm
32 mm
Weight (excl. cutting equipment)
8.7 kg
8.7 kg
8.6 kg
Tube length
1,465 mm
1,465 mm
1,465 mm
Lubricant
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
545RXT AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
Lubricant type (Engine)
Husqvarna 2 stroke or equiv. at 50:1
Husqvarna 2 stroke or equiv. at 50:1
Husqvarna 2 stroke or equiv. at 50:1
Lubricant type (bevel gear)
Mineral grease
Mineral grease
Biodegradable grease
Emission
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
545RXT AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
Exhaust emissions (CO₂ EU V)
856 g/kWh
856 g/kWh
856 g/kWh
Exhaust emissions (HC average) EU
45.98 g/kWh
45.98 g/kWh
45.98 g/kWh
Exhaust emissions (CO average) EU
283.71 g/kWh
283.71 g/kWh
283.71 g/kWh
Exhaust emissions (CO average) EPA
268.74 g/kWh
268.74 g/kWh
268.74 g/kWh
Exhaust emissions (NOx average) EU
1.28 g/kWh
1.28 g/kWh
1.28 g/kWh
Exhaust emissions (NOx average) EPA
1.09 g/kWh
1.09 g/kWh
1.09 g/kWh
Transmission
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
545RXT AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
Gear ratio
1.4
1.4
1.4
Drive gear angle
35 °
35 °
35 °
Vibration
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
545RXT AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
Equivalent vibration level (ahv, eq) left handle
3.3 m/s²
3.3 m/s²
3.3 m/s²
Equivalent vibration level (ahv, eq) right handle
3.5 m/s²
3.5 m/s²
3.5 m/s²
Sound and noise
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
545RXT AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
Sound pressure level at operators ear (LpA)
100 dB(A)
100 dB(A)
102 dB(A)
Sound power level, guaranteed (LWA)
117 dB(A)
117 dB(A)
117 dB(A)
Control
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
AutoTune, Balance XT2, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
545RXT AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
Connectivity
Not applicable
Not applicable
Corded
Established in 1790 in London, Haynes Bros Ltd is now the holding company for a group of subsidiary companies operating throughout the South East.
Moving to Kent in 1832, the Company was the first in the county to take on the Ford Motor Company franchise in 1911 and then sell and distribute the complete range of Ford cars, trucks, and agricultural machinery.
Today it is the only privately owned company in the UK that still distributes this range of products, albeit now with different manufacturers given Ford Motor Company's departure from the truck and agricultural sectors. As part of this move, the Company has developed a relationship with Iveco, New Holland, and Case IH. It also has the JCB agricultural franchise as well as other leading makes of farm machinery.
The Company operates four subsidiary companies from seven locations in the South East.
Along with all these great brands we supply a large range of Parts and accessories along with a Great range of Garden and professional machines from Husqvarna.
Click here to see our branches

Machines sold by us are "installed machines" we are not an "in the box retailer".
When you collect or by prior arrangement have your machine delivered/Installed a member of our team go through the installation process with you, which will help you make the best use of your machine in a safe manner this will go through the following:
- The importance of reading and following the Manufacturers operator's manual
- The controls and adjustments of the machine to ensure safe and efficient operation of the machine.
- We will also advise you of the importance of wearing the appropriate Personnel protection equipment.
- Also, you will be advised of the importance of servicing and maintenance for both a Safe and efficient use of your purchase.
- The terms and conditions of the Manufacturer's Warranty Agreement.
- You will be asked to sign the Installation document.
Where delivery of your machine has been agreed you will need to ensure that someone is available to receive the machine and go through the above process.
Delivery and installation is only available it the following Post Code Districts CT, ME, TN, BN & RH
Please Note failure to follow the Terms and conditions of the manufacturers Warranty Agreement may render it invalid
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.