
Husqvarna
Husqvarna 545RXT AutoTune™
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.
Pickup available at Greenstripe Innovations
Usually ready in 2-4 days
PRODUCT DETAILS
Powerful brushcutter with AutoTune™ and large cutting width
Product Specification
AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X Art no: 967 17 67‑04 |
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Engine |
AutoTune, Balance XT, All ex US 50, CN, Grass knife 300-3T-1", Trimmy T45X
Art no: 967 17 67‑04
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Cylinder displacement | 45.7 cm³ |
Output shaft power1
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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 |
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) | Biodegradable grease |
Sound and noise | |
Sound pressure level at operators 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
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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 |
Features
Simpler starting Easy as 1, 2, 3: 1. Push purge bulb 2. Push the start button 3. Pull the cord… and go! AutoTune Always optimized engine performance - no need for carb adjustment due to variations in fuel quality, climate or altitude. Optimised shaft & gear Optimised shaft length and 35 degree bevel gear facilitates operation and allows the cutting equipment working parallel to the ground. Adjustable handle bar Adjustable and ergonomically designed handlebar for best comfort. X-Torq® engine The X-Torq® engine design increases torque over a wider rpm range providing maximum cutting power. High Line Capacity Heavy duty twin line cutting system with Tap'n Go. Line feeding is done quick and effortlessly by simply pushing the trimmer head into the ground. Optimised centre of gravity Improved balance thanks to the fuel tank placement in front of the engine. Fuel pump Fuel pump designed for easy starting. Auto return stop switch When the machine is turned off, the stop button automatically returns to start position for trouble free start. Ergonomic design Angled handle bar and comfort handles provides excellent grip and working position. Easy switch of cutting equipment Magnetic locking pin holder facilitates switch of cutting equipment. High offset post High offset post increases freedom of movement when working on slopes. LowVib® Effective anti-vibration dampeners absorb vibration, sparing the user’s arms and hands. Transparent fuel tank Transparent fuel tank for checking the fuel level. Long shaft Long shaft providing extended reach, facilitating grass clearing. Grass bevel gear 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. Adjustable harness hook eyelet Adjustable eye let for best balance