Brushcutters
Parts, manuals and support for 553RS
All the support you need for 553RS. Manuals, spare parts, guides, how-to’s, and more.
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THROTTLE CONTROLS
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Warranty
Warranty
All you need to know about Husqvarna’s warranty policy and the service provided by us within the warranty period.
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Specifications
Specifications
| Engine | T45X + Multi 300-3 1",IT, ES, PT, UK Art no: 966 78 00‑01 |
|---|---|
Cylinder displacement | 50.6 cm³ |
Output shaft power | 2.3 kW |
Fuel tank volume | 0.8 l |
Fuel Consumption | 476 g/kWh |
Maximum power speed | 9,500 rpm |
Idling speed | 2,800 rpm |
Electrode gap | 0.6 mm |
Torque, max. | 2.8 Nm |
Torque, max. at rpm | 6,500 rpm |
Spark Plug | NGK CMR7H |
| Capacity | T45X + Multi 300-3 1",IT, ES, PT, UK Art no: 966 78 00‑01 |
|---|---|
Cutting width | 46 cm |
| Equipment | T45X + Multi 300-3 1",IT, ES, PT, UK Art no: 966 78 00‑01 |
|---|---|
Grass blade | Multi 300-3 |
Harness | Standard double harness |
Saw blade | Not included |
Trimmer head | T45X M12 |
| Dimensions | T45X + Multi 300-3 1",IT, ES, PT, UK Art no: 966 78 00‑01 |
|---|---|
Tube diameter | 28.05 mm |
Weight (excl. cutting equipment) | 8.4 kg |
Tube length | 1,483 mm |
| Lubricant | T45X + Multi 300-3 1",IT, ES, PT, UK Art no: 966 78 00‑01 |
|---|---|
Lubricant type (Engine) | Husqvarna 2 stroke or equiv. at 50:1 |
| Emission | T45X + Multi 300-3 1",IT, ES, PT, UK Art no: 966 78 00‑01 |
|---|---|
Exhaust emissions (CO₂ EU V) | 867 g/kWh |
Exhaust emissions (CO average) EPA | 319 g/kWh |
Exhaust emissions (NOx average) EPA | 1.6 g/kWh |
| Transmission | T45X + Multi 300-3 1",IT, ES, PT, UK Art no: 966 78 00‑01 |
|---|---|
Gear ratio | 1.4 |
Drive gear angle | 30 ° |
| Vibration | T45X + Multi 300-3 1",IT, ES, PT, UK Art no: 966 78 00‑01 |
|---|---|
Equivalent vibration level (ahv, eq) left handle | 2.8 m/s² |
Equivalent vibration level (ahv, eq) right handle | 3.6 m/s² |
| Sound and noise | T45X + Multi 300-3 1",IT, ES, PT, UK Art no: 966 78 00‑01 |
|---|---|
Sound pressure level at operators ear (LpA) | 102 dB(A) |
Sound power level, guaranteed (LWA) | 118 dB(A) |
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