Powerful, versatile machine for frequent trimming of thick grass and weed. 543RS is a bargain for landowners who want a robust, reliable and easy to use brushcutter. Equipped with a strong, fuel-efficient X-Torq engine and an efficient air filter that provides less engine wear and service. Trimmer head, grass blade and combi-guard are included.
Specification
SKU |
966779901 |
MANUFACTURER |
Husqvarna |
WEIGHT |
7.1kg + |
ENGINE CAPACITY |
40cc - 49cc |
ENGINE TYPE |
2-Stroke |
Features
X-Torq® engine

The X-Torq® engine design increases torque over a wider rpm range providing maximum cutting power.
Standard double harness

Standard harness for lighter brushcutters.
Fuel pump

Fuel pump designed for easy starting.
Combi-guard

The cutting attachment combi-guard can be used with either a grass blade or a trimmer head.
Bevel gear design
Proven and reliable gear design.
Robust handle system

The handle bar is attached to the tube by a die casted clamp for high durability.
Heavy duty clutch

The heavy duty clutch facilitates tough work using long cords and large diameter cutting knife.
Stand alone starter

The stand alone starter makes it easy to change starter cord if needed.
Efficient air filter

The efficient air filter provide less cost for service and less engine wear
Grass bevel gear

Bevel gear designed with high torque and the cutting equipment parallell to the ground for best cutting performance
Ergonomic handle
Comfortable handle design.
Tap 'n Go

Heavy duty twin line cutting system with Tap 'n Go for quick line feed.
Technical Data
Engine
Power output
1.5 kW
Cylinder displacement
40.1 cm³
Maximum power speed
9000 rpm
Idling speed
3000 rpm
Clutch engagement speed (±120)
4100 rpm
Fuel tank volume
0.75 l
Fuel consumption
424 g/kWh
Output shaft thread
M12x1.75 Lefthanded
Spark plug
NGK CMR7H
Transmission
Gear ratio
1.4
Drive gear angle
30 °
Dimensions
Weight (excl. cutting equipment)
7.4 kg
Tube length
1483 mm
Tube diameter
28.05 mm
Equipment
OEM Grass blade
Multi 275-4
OEM Harness
Standard double harness
OEM Trimmer head
T35 M12
Lubricant
Lubricant type
Husqvarna 2 stroke or equiv. at 50:1
Sound and Noise
Sound power level, guaranteed (LWA)
118 dB(A)
Sound pressure level at operators ear
95 dB(A)
Emission
Exhaust emissions (HC average)
41 g/kWh
Exhaust emissions (CO average)
290.1 g/kWh
Exhaust emissions (NOx average)
0.7 g/kWh
Vibration
Equivalent vibration level (ahv, eq) front handle
3.5 m/s²
Equivalent vibration level (ahv, eq) rear handle
3 m/s²