Description
Product Highlights
Professional, lightweight 43cc chainsaw for efficient tree care
The light and effective Husqvarna 543 XP® is developed for tree care professionals and skilled land owners. The low weight and high chain speed lead to efficient limbing work. Our unique X-Torq® engine technology provides more power where you need it, up to 20% less fuel consumption and up to 75% less exhaust emission.
Specifications
| Engine | 16″ SN .325″ 1,3 mm SP33GSKU: 967 14 62‑02 |
| Chain speed at max power | 60.7 fts |
|---|---|
| Cylinder displacement | 43.1 cm³ |
| Output shaft power1 | 2.95 hp |
| Torque, max. | 2.4 Nm |
| Torque, max. at rpm | 7,200 rpm |
| Clutch engagement speed (±120) | 4,200 rpm |
| Electrode gap | 0.03 in |
| Idling speed | 2,700 rpm |
| Ignition module air gap | 0.02 in |
| Maximum power speed | 9,600 rpm |
| Oil pump capacity, max | 13 ml/min |
| Oil pump capacity, min | 3 ml/min |
| Oil pump type | Adjustable flow, no flow at idle |
| Spark Plug | NGK CMR7H |
| Equipment | |
| Recommended bar length, min | 13 in |
| Pitch | .325″ |
| Recommended bar length, max | 18 in |
| Chain type | SP33G |
| Bar length | 40 cm |
| Bar length (inch) | 16 in |
| Gauge | .050″ |
| Dimensions | |
| Weight (excl. cutting equipment) | 9.92 lbs |
| Sound and noise | |
| Sound pressure level at operators ear | 101 dB(A) |
| Sound power level, guaranteed (LWA) | 113 dB(A) |
| Sound power level, measured | 112 dB(A) |
| Vibration | |
| Equivalent vibration level (ahv, eq) rear handle | 4.2 m/s² |
| Equivalent vibration level (ahv, eq) front handle | 4.5 m/s² |
| Lubricant | |
| Oil tank volume | 0.57 US pint |
| Lubricant type (Engine) | Husqvarna 2 stroke or equiv. at 50:1 |
| Emission | |
| Exhaust emissions (CO₂ EU V)2 | 780 g/kWh |
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