Description
| Engine |
20″ RSN 3/8″ 1,3 mm C83
SKU: 966 73 39‑06
|
20″ RSN 3/8″ 1,5 mm C85
SKU: 966 73 39‑07
|
24″ RSN 3/8″ 1,3 mm C83
SKU: 966 73 39‑08
|
24″ RSN 3/8″ 1,5 mm C85
SKU: 966 73 39‑09
|
28″ RSN 3/8″ 1,3 mm C83
SKU: 966 73 39‑10
|
28″ RSN 3/8″ 1,5 mm C85
SKU: 966 73 39‑11
|
Chain speed at max power |
67.9 fts | 67.9 fts | 67.9 fts | 67.9 fts | 67.9 fts | 67.9 fts |
|---|---|---|---|---|---|---|
Cylinder displacement |
70.6 cm³ | 70.6 cm³ | 70.6 cm³ | 70.6 cm³ | 70.6 cm³ | 70.6 cm³ |
Output shaft power1 |
5 hp | 5 hp | 5 hp | 5 hp | 5 hp | 5 hp |
Torque, max. |
4.2 Nm | 4.2 Nm | 4.2 Nm | 4.2 Nm | 4.2 Nm | 4.2 Nm |
Torque, max. at rpm |
6,900 rpm | 6,900 rpm | 6,900 rpm | 6,900 rpm | 6,900 rpm | 6,900 rpm |
Clutch engagement speed (±120) |
3,800 rpm | 3,800 rpm | 3,800 rpm | 3,800 rpm | 3,800 rpm | 3,800 rpm |
Electrode gap |
0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in |
Idling speed |
2,700 rpm | 2,700 rpm | 2,700 rpm | 2,700 rpm | 2,700 rpm | 2,700 rpm |
Ignition module air gap |
0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in |
Maximum power speed |
9,300 rpm | 9,300 rpm | 9,300 rpm | 9,300 rpm | 9,300 rpm | 9,300 rpm |
Oil pump type |
Adjustable flow, no flow at idle | Adjustable flow, no flow at idle | Adjustable flow, no flow at idle | Adjustable flow, no flow at idle | Adjustable flow, no flow at idle | Adjustable flow, no flow at idle |
Spark Plug |
NGK BPMR7A | NGK BPMR7A | NGK BPMR7A | NGK BPMR7A | NGK BPMR7A | NGK BPMR7A |
| Equipment | ||||||
Recommended bar length, min |
15 in | 15 in | 15 in | 15 in | 15 in | 15 in |
Pitch |
3/8″ | 3/8″ | 3/8″ | 3/8″ | 3/8″ | 3/8″ |
Recommended bar length, max |
28 in | 28 in | 28 in | 28 in | 28 in | 28 in |
Chain type |
C83 | C85 | C83 | C85 | C83 | C85 |
Bar length |
50 cm | 50 cm | 60 cm | 60 cm | 70 cm | 70 cm |
Bar length (inch) |
20 in | 20 in | 24 in | 24 in | 28 in | 28 in |
Sprocket type |
Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 |
Gauge |
.050″ | .058″ | .050″ | .058″ | .050″ | .058″ |
| Dimensions | ||||||
Weight (excl. cutting equipment) |
14.3 lbs | 14.3 lbs | 14.3 lbs | 14.3 lbs | 14.3 lbs | 14.3 lbs |
| Sound and noise | ||||||
Sound pressure level at operators ear |
105 dB(A) | 105 dB(A) | 105 dB(A) | 105 dB(A) | 105 dB(A) | 105 dB(A) |
Sound power level, guaranteed (LWA) |
119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) |
Sound power level, measured |
117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) |
| Vibration | ||||||
Equivalent vibration level (ahv, eq) rear handle |
5.3 m/s² | 5.3 m/s² | 5.3 m/s² | 5.3 m/s² | 5.3 m/s² | 5.3 m/s² |
Equivalent vibration level (ahv, eq) front handle |
5.2 m/s² | 5.2 m/s² | 5.2 m/s² | 5.2 m/s² | 5.2 m/s² | 5.2 m/s² |
| Lubricant | ||||||
Oil tank volume |
0.7 US pint | 0.7 US pint | 0.7 US pint | 0.7 US pint | 0.7 US pint | 0.7 US pint |
Lubricant type (Engine) |
Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 |
| Emission | ||||||
Exhaust emissions (CO₂ EU V)2 |
804 g/kWh | 804 g/kWh | 804 g/kWh | 804 g/kWh | 804 g/kWh | 804 g/kWh |
