Description
| Engine |
18″ .325″, X-Cut, 1,3 mm, SN, FA, single pack in POWERBOX
SKU: 970 61 31‑28
|
20″ .325″, X-Cut, 1,3 mm, SN,FA, single pack RTLBx
SKU: 970 61 31‑18
|
Chain speed at max power |
56.76 fts | 56.76 fts |
|---|---|---|
Cylinder displacement |
50.2 cm³ | 50.2 cm³ |
Output shaft power1 |
3.2 hp | 3.2 hp |
Torque, max. |
2.6 Nm | 2.6 Nm |
Torque, max. at rpm |
7,200 rpm | 7,200 rpm |
Clutch engagement speed (±120) |
4,300 rpm | 4,300 rpm |
Electrode gap |
0.02 in | 0.02 in |
Idling speed |
2,700 rpm | 2,700 rpm |
Ignition module air gap |
0.01 in | 0.01 in |
Maximum power speed |
9,000 rpm | 9,000 rpm |
Oil pump type |
Fixed flow | Fixed flow |
Spark Plug |
Champion RCJ7Y, NGK BPMR7A | Champion RCJ7Y, NGK BPMR7A |
| Equipment | ||
Recommended bar length, min |
13 in | 13 in |
Pitch |
.325″ | .325″ |
Recommended bar length, max |
20 in | 20 in |
Chain type |
SP33G | SP33G |
Bar length |
45 cm | 50 cm |
Bar length (inch) |
18 in | 20 in |
Sprocket type |
Spur 7 | Spur 7 |
Gauge |
.050″ | .050″ |
| Dimensions | ||
Weight (excl. cutting equipment) |
11.33 lbs | 11.33 lbs |
| Sound and noise | ||
Sound pressure level at operators ear |
104 dB(A) | 104 dB(A) |
Sound power level, guaranteed (LWA) |
115 dB(A) | 115 dB(A) |
Sound power level, measured |
113 dB(A) | 113 dB(A) |
| Vibration | ||
Equivalent vibration level (ahv, eq) rear handle |
4.9 m/s² | 4.9 m/s² |
Equivalent vibration level (ahv, eq) front handle |
3.1 m/s² | 3.1 m/s² |
| Lubricant | ||
Oil tank volume |
0.55 US pint | 0.55 US pint |
Lubricant type (Engine) |
Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 |
| Emission | ||
Exhaust emissions (CO₂ EU V)2 |
742 g/kWh | 742 g/kWh |
