543RS

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 brush cutter. 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.

Capacity

• Clutch engagement speed (±120): 4100 rpm
• Clutch engagement upper limit: 5300 rpm
• Clutch threshold for alert: 26 %
• Clutch threshold for warning: 16 %
• Idling speed: 3000 rpm
• Idling upper limit: 3500 rpm
• Maximum power speed: 9000 rpm
• Output shaft thread: M12x1.75 Lefthanded
• Power output: 1.5 kW
• Racing speed lower limit: 9700 rpm
• Racing threshold for alert: 16 %
• Racing threshold for warning: 6 %

Dimensions

• Cutting width: 46 cm
• Racing speed lower limit: 9700 rpm
• Racing threshold for alert: 16 %
• Racing threshold for warning: 6 %
• Tube diameter: 28.05 mm
• Tube length: 1483 mm
• Weight (excl. cutting equipment): 7.4 kg

Engine

• Cylinder bore: 40.5 mm
• Cylinder displacement: 40.1 cm³
• Cylinder stroke: 31 mm
  Gear ratio: 1

Equipment

• Drive gear angle: 30 °
• OEM Grass blade: Multi 275-4
• OEM Harness: Standard double harness
• OEM Trimmer head: T35 M12

Lubricant

• Fuel consumption: 424 g/kWh
• Fuel tank volume: 0.75 l
• Lubricant type: Husqvarna 2 stroke or equiv. at 50:1
• Power/fuel type: Gasoline