2025 545FR
Categories Forestry Clearing Saws, Husqvarna Equipment
2025 Husqvarna 545FR
Overview
| Availability | Brochure |
| Model | 545FR |
| Year | 2025 |
| Make | Husqvarna |
Product Features
Description
Blaze a trail with a superior brushcutter. The Husqvarna 525RX is a powerful yet lightweight and comfortable brushcutter that leads the industry in more ways than one. Featuring pro-grade components and our world-renowned X-Torq® engine, the 525RX is tough on grass and undergrowth, but easy on you. Comes with an ergonomic harness to keep you balanced, safe and efficient throughout the day.
Features
- Adjustable handle bar: Adjustable handle bar for best comfort
- Powerful and Efficient X-TORQ® Engine: Great power and efficiency
- Adjustable harness hook eyelet: Find the best balance
- Trio-Balance harness: Comfortable Balance X harness
- Quick Start with Air Purge: Air Purge for easy starting
- Optimized center of gravity: Good balance with fuel tank in front of engine
- Smart Start®: Smart Start® for easy starting
- Auto return stop switch: When the stop switch has been used, it is automatically reset to ON to facilitate the next start.
- Ergonomic design: Ergonomic designed handles
- Versatile guard: The cutting attachment combi-guard offers versatile use with either a grass blade or a trimmer head.
- Easy cutting equipment conversion: Magnetic locking pin holder facilitates switch of cutting equipment.
- LowVib®: LowVib® sparing the user’s arms and hands
- Transparent fuel tank: Tranparent tank, easy to check fuel level
- Optimal Cutting Performance: Trimmer head designed for high torque to deliver optimal cutting performance when parallel to the ground
- High Line Capacity: With Tap’n Go, line feeding is done effortlessly by simply pushing the trimmer head into the ground.
Engine
- Cylinder displacement: 2.8 cu.in (45.7 cm³)
- Power output: 2.8 hp
- Fuel tank volume: 30.43 fl oz
- 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: 0.02 in
- Clutch engagement speed (±120): 3,900 rpm
- Torque, max.: 2.6 Nm
- Torque, max. at rpm: 6,000 rpm
- Spark Plug: NGK CMR6H
- Output shaft thread: M12x1.75V
- Output shaft power1: 2.1 kW
Transmission
- Gear ratio: 1.4
- Drive gear angle: 35 °
Dimensions
- Weight (excl. cutting equipment): 19.2 lb (8.7 kg)
- Tube length: 54.488 in (1,384 mm)
- Tube diameter: 1.3 in (32 mm)
Equipment
- Grass blade: Multi 300-3
- Harness: Balance X
- Saw blade: Scarlett 200-22
- Trimmer head: T45X M12
Lubricant
- Lubricant type: Husqvarna 2 stroke or equiv. at 50:1
- Lubricant type (bevel gear): Biodegradable grease
Sound and Noise
- Sound power level, guaranteed (LWA): 117 dB(A)
- Sound power level, measured: 115 dB(A)
- Sound pressure level at operators ear: 100 dB(A)
Emission
- Exhaust emissions (HC average) EU: 36.45 g/kWh
- Exhaust emissions (HC average) EPA: 35.37 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
Capacity
- Cutting width: 19.3 in (49 cm)
Vibration
- Equivalent vibration level (ahv, eq) left handle: 3.6 m/s²
- Equivalent vibration level (ahv, eq) right handle: 3.8 m/s²
| Horsepower | 2.8 HP |
|---|---|
| Displacement | 2.8 cu. in. (45.7 cc) |
| Cutting Width | 19.3 in (49 cm) |
| Weight | 19.2 lb (8.7 kg) |
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