The Husqvarna 545RXT is a professional-grade brushcutter designed for heavy-duty work, perfect for clearing long stretches of dense grass or tough vegetation. Combining a powerful engine, high performance, and exceptional comfort, this tool helps you achieve maximum productivity with minimal strain, even during the longest and most challenging tasks.
Key Features:
- Simplified Starting Procedure:
Starting the 545RXT is quick and easy: simply purge, push the start button, and pull the cord. This streamlined process ensures less time spent preparing and more time working. - X-TorqĀ® Engine Technology:
The X-Torq® engine delivers impressive fuel efficiency while reducing harmful exhaust emissions by up to 75%. This powerful engine is designed to provide maximum torque and cutting power across a wider rpm range, giving you the strength needed for tough jobs without sacrificing fuel economy. - AutoTune⢠for Peak Performance:
The AutoTune⢠system automatically adjusts the engine for optimal performance regardless of fuel quality, altitude, or climate, ensuring that the brushcutter runs at its best under all conditions without the need for manual carburetor adjustments. - Enhanced Comfort with Balance XT Harness:
Designed for long hours of work, the Balance XT harness features adjustable shoulder straps and efficient vibration damping to help distribute the weight evenly and reduce strain. The ergonomically designed harness maximizes comfort, helping you stay productive even during extended use. - Long Shaft for Extended Reach:
The long shaft provides extra reach, allowing you to tackle large areas and reach into hard-to-access spots with ease, making it perfect for clearing thick grass or tough vegetation. - Optimized Cutting Performance:
- The 35-degree bevel gear positions the cutting equipment parallel to the ground, ensuring optimal cutting performance with high torque and precision.
- The heavy-duty twin-line cutting system with Tap ān Go functionality ensures quick and effortless line feeding, saving you time and effort while cutting.
- The magnetic locking pin holder allows for quick and easy switching of cutting attachments.
- User-Friendly Design:
- The adjustable handlebar provides a customizable grip for maximum comfort and control.
- The fuel tank is positioned in front of the engine for improved balance, reducing fatigue and increasing stability during use.
- Fuel pump simplifies starting, and the auto-return stop switch resets to the ON position for reliable, trouble-free starts every time.
Why Choose the Husqvarna 545RXT?
The Husqvarna 545RXT offers unmatched power, fuel efficiency, and comfort for professional users who need a reliable and efficient brushcutter. Its combination of advanced technology, ergonomics, and performance makes it the perfect tool for demanding jobs, ensuring productivity while minimizing user fatigue.
Key Specifications:
- Engine: 45.7cc X-TorqĀ®
- Shaft: Optimized length with 35-degree bevel gear
- Weight: Balanced for extended use
Included with Purchase:
- Balance XT harness
- Twin-line cutting system with Tap ān Go
- Optional cutting attachments
Experience superior performance, ease of use, and long-lasting comfort with the Husqvarna 545RXT Brushcutter ā designed for professionals who demand power and reliability for every job.
Engine
Art no: 967 17 67ā04
Cylinder displacement 45.7 cm³
Output shaft power 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 (COā 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