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Powerful brushcutter with AutoTune™ and large cutting width
Husqvarna 545RXT AutoTune™ is a powerful brushcutter for professional users who clear or trim large areas with heavy grass or other vegetation. The efficient X-Torq® engine delivers great power, while AutoTune™ automatic engine adjustments ensure top performance regardless of climate or altitude. This brushcutter features a large cutting width and a range of functions that make the workday more productive, such as the simplified starting procedure: press the fuel pump, press the start button, and pull the cord. Adjustable handles and LowVib® technology reduce strain on arms and hands and help maximize productivity and comfort even during the most challenging jobs. Supplied with Balance XT2 harness.X-TORQ®
The X-TORQ® engine reduces fuel consumption and harmful emissions.AutoTune
Always optimal engine performance through an automatic fuel adjustment - it compensates for different fuels, altitude, humidity, temperature, and dirty air filters.
Optimized shaft and gearbox
Optimized shaft length and 35-degree angle gearbox facilitate use and allow the cutting equipment to work parallel to the ground.
Easier start
1. Press the fuel pump 2. Press the start button 3. Pull the starting cord and go!
LowVib®
LowVib® effectively reduces vibrations in the handles and spares the user's arms and hands.Smart Start®
The engine and starter are developed so that the machine starts quickly with less effort. Reduces resistance in the starting cord.Ergonomic design
Angled handle and comfort grip provide excellent grip and working position.545RXT AutoTune™ (T45X M12) 967 17 67‑06 | |
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Engine | |
Cylinder volume | 45.7 cm³ |
Power output1 | 2.2 kW |
Fuel tank volume | 1 l |
Fuel consumption | 450 g/kWh |
Max speed | 9 000 revolutions/min |
Idle speed | 2 700 revolutions/min |
Max speed on output shaft | 8 800 revolutions/min |
Electrode gap | 0.5 mm |
Clutch engagement speed | 3 900 revolutions/min |
Max torque | 2.6 Nm |
Speed at max torque | 6 600 revolutions/min |
Spark plug | NGK CMR6H |
545RXT AutoTune™ (T45X M12) 967 17 67‑06 | |
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Equipment | |
Grass blade | Multi 300-3 |
Harness | Balance XT2 |
Clearing blade | Not included |
Trimmer head | T45X M12 |
Grip | Grass handle |
545RXT AutoTune™ (T45X M12) 967 17 67‑06 | |
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Control | |
Wireless connection | Not applicable |
545RXT AutoTune™ (T45X M12) 967 17 67‑06 | |
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Capacity | |
Cutting width | 49 cm |
545RXT AutoTune™ (T45X M12) 967 17 67‑06 | |
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Transmission | |
Gear ratio | 1.4 |
Drive shaft angle | 35 ° |
545RXT AutoTune™ (T45X M12) 967 17 67‑06 | |
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Dimensions | |
Shaft diameter | 32 mm |
Weight (excluding cutting equipment) | 8.6 kg |
Shaft length | 1 465 mm |
545RXT AutoTune™ (T45X M12) 967 17 67‑06 | |
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Lubricants | |
Type of lubricant | Husqvarna two-stroke or equivalent at 50:1 |
Lubricant (gearbox) | Mineral grease |
545RXT AutoTune™ (T45X M12) 967 17 67‑06 | |
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Sound and noise | |
Sound pressure level at the user’s ear, dB(A) | 100 dB(A) |
Guaranteed sound power level LWA in dB(A) | 117 dB(A) |
545RXT AutoTune™ (T45X M12) 967 17 67‑06 | |
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Emissions | |
Exhaust emissions (HC average) | 45.98 g/kWh |
Exhaust emissions (CO average) | 283.71 g/kWh |
Exhaust emissions (mean CO level) | 268.74 g/kWh |
Exhaust emissions (NOx average) | 1.28 g/kWh |
Exhaust emissions (mean NOx level) | 1.09 g/kWh |
Exhaust emissions (CO2 EU V)2 | 856 g/kWh |
545RXT AutoTune™ (T45X M12) 967 17 67‑06 | |
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Vibration | |
Equivalent vibration level (ahv, eq.) left handle | 3.3 m/s² |
Equivalent vibration level (ahv, eq.) right handle | 3.5 m/s² |
