Brushcutters
Parts, manuals and support for 122RJ
All the support you need for 122RJ. Manuals, spare parts, guides, how-to’s, and more.
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Manuals & Documents
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Manuals & Documents
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Troubleshooting & help
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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 | 255-4 grassblade, All ex US50, CA Art no: 970 73 25‑01 |
|---|---|
Cylinder displacement | 21.7 cm³ |
Output shaft power | 0.6 kW |
Fuel tank volume | 0.3 l |
Fuel Consumption | 630 g/kWh |
Maximum power speed | 7,800 rpm |
Idling speed | 2,800 rpm |
Maximum rpm output shaft | 7,200 rpm |
Electrode gap | 0.5 mm |
Clutch engagement speed (±120) | 4,200 rpm |
Torque, max. | 0.8 Nm |
Torque, max. at rpm | 6,000 rpm |
Spark Plug | Husqvarna HQT-4 672201 |
| Capacity | 255-4 grassblade, All ex US50, CA Art no: 970 73 25‑01 |
|---|---|
Cutting width | 43 cm |
| Equipment | 255-4 grassblade, All ex US50, CA Art no: 970 73 25‑01 |
|---|---|
Grass blade | Grass 255-4 |
Harness | Single harness |
Saw blade | Not included |
Trimmer head | Not included |
Handle type | Loop |
| Dimensions | 255-4 grassblade, All ex US50, CA Art no: 970 73 25‑01 |
|---|---|
Tube diameter | 25.4 mm |
Weight (excl. cutting equipment) | 4.8 kg |
Tube length | 1,483 mm |
| Lubricant | 255-4 grassblade, All ex US50, CA Art no: 970 73 25‑01 |
|---|---|
Lubricant type (Engine) | Husqvarna 2 stroke or equiv. at 50:1 |
Lubricant type (bevel gear) | Mineral grease |
| Emission | 255-4 grassblade, All ex US50, CA Art no: 970 73 25‑01 |
|---|---|
Exhaust emissions (CO₂ EU V) | 1,528 g/kWh |
Exhaust emissions (HC average) EU | 42.55 g/kWh |
Exhaust emissions (HC average) CARB | 31.56 g/kWh |
Exhaust emissions (CO average) EU | 230.89 g/kWh |
Exhaust emissions (CO average) EPA | 30.3 g/kWh |
Exhaust emissions (NOx average) EU | 0.37 g/kWh |
Exhaust emissions (NOx average) EPA | 1.82 g/kWh |
| Transmission | 255-4 grassblade, All ex US50, CA Art no: 970 73 25‑01 |
|---|---|
Gear ratio | 0.68 |
Drive gear angle | 30 ° |
| Vibration | 255-4 grassblade, All ex US50, CA Art no: 970 73 25‑01 |
|---|---|
Equivalent vibration level (ahv, eq) left handle | 1.66 m/s² |
Equivalent vibration level (ahv, eq) right handle | 0 m/s² |
| Sound and noise | 255-4 grassblade, All ex US50, CA Art no: 970 73 25‑01 |
|---|---|
Sound pressure level at operators ear (LpA) | 89.58 dB(A) |
Sound power level, guaranteed (LWA) | 102 dB(A) |
| Control | 255-4 grassblade, All ex US50, CA Art no: 970 73 25‑01 |
|---|---|
Connectivity | Not applicable |
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