The Husqvarna 545RX is a powerful, high-performance brushcutter designed for demanding tasks, delivering exceptional fuel efficiency and unparalleled comfort. Perfect for professional users, this tool combines raw power with superb ergonomics to enhance your productivity and reduce user strain.
Key Features:
- X-Torq® Engine for Maximum Power & Efficiency:
The 45cc X-Torq® engine boosts torque across a wider rpm range, ensuring maximum cutting power for even the toughest vegetation. Additionally, it improves fuel efficiency and reduces harmful exhaust emissions, making it an environmentally friendly choice for professionals. - Optimized Shaft Length & Bevel Gear:
The optimized shaft length and 35-degree bevel gear ensure the cutting equipment stays parallel to the ground, providing superior cutting performance with high torque. This design simplifies operation, making it ideal for tackling large areas and hard-to-reach spots. - Ergonomic Comfort & Balance:
The Balance X harness is designed to maximize comfort by evenly distributing the weight of the brushcutter across the user’s back, shoulders, and hips. Its broad back support and adjustable straps reduce strain, allowing for extended work sessions with less fatigue. The ergonomic adjustable handlebar ensures a comfortable grip and optimal control. - Heavy-Duty Twin Line Cutting System:
Equipped with a heavy-duty twin line cutting system and Tap ‘n Go functionality, this brushcutter allows for quick and effortless line feeding by simply bumping the head on the ground. This feature saves time and ensures continuous work without interruptions. - Easy Start System:
Designed for quick and easy starting, the specially-designed engine and starter reduces resistance for effortless pull starts. The auto-return stop switch automatically resets to the ON position, ensuring a trouble-free restart every time. - Versatile Cutting Attachments:
The combi-guard allows you to easily switch between a grass blade and a trimmer head, offering versatility for different tasks. The magnetic locking pin holder makes it easy to swap cutting attachments quickly and securely. - Effective Anti-Vibration Technology:
LowVib anti-vibration dampeners absorb vibrations, minimizing the strain on your arms and hands, and providing a smoother operation. - Air Purge for Easy Starting:
The air purge system removes air from the carburettor and fuel system, ensuring a smooth and reliable start every time.
Why Choose the Husqvarna 545RX?
The Husqvarna 545RX offers the perfect balance of power, performance, and comfort for professionals tackling large-scale grass clearing and vegetation trimming. Designed with advanced features like X-Torq® technology, LowVib vibration dampening, and an ergonomic Balance X harness, this brushcutter delivers exceptional productivity while keeping you comfortable throughout the toughest jobs.
Key Specifications:
- Engine Displacement: 45.7 cm³
- Engine Type: X-Torq®
- Shaft Length: Optimized for extended reach
- Bevel Gear: 35-degree angle for optimal cutting performance
- Cutting System: Twin line with Tap ‘n Go
- Harness: Balance X
Included with Purchase:
-
Grass blade Multi 300-3
-
Harness Balance X
-
Trimmer head T45X M12
Experience top-tier performance and ergonomic comfort with the Husqvarna 545RX Professional Brushcutter – the ideal tool for tackling demanding trimming and clearing tasks with ease and efficiency.
Engine
T45X + Multi 300-3 (1″)
Art no: 966 01 59‑02
Cylinder displacement 45.7 cm³
Output shaft power 2.1 kW
Fuel tank volume 0.9 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) 3,900 rpm
Torque, max. 2.6 Nm
Torque, max. at rpm 6,000 rpm
Spark Plug NGK CMR6H
Equipment
Grass blade Multi 300-3
Harness Balance X
Trimmer head T45X M12
Handle type Bullhorn
Capacity
Cutting width 49 cm
Transmission
Gear ratio 1.4
Drive gear angle 35 °
Dimensions
Tube diameter 32 mm
Weight (excl. cutting equipment) 8.9 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 101 dB(A)
Sound power level, guaranteed (LWA) 117 dB(A)
Emission
Exhaust emissions (HC average) EU 36.45 g/kWh
Exhaust emissions (CO average) EU 262.85 g/kWh
Exhaust emissions (CO average) EPA 269.16 g/kWh
Exhaust emissions (NOx average) EU 1.96 g/kWh
Exhaust emissions (NOx average) EPA 1.76 g/kWh
Exhaust emissions (CO₂ EU V) 910 g/kWh
Vibration
Equivalent vibration level (ahv, eq) left handle 3.2 m/s²
Equivalent vibration level (ahv, eq) right handle 2.9 m/s²