Description
| Engine |
20″ X-Tough RSN – 3/8″ – 1,3mm – X-Cut C83
SKU: 970 49 31‑50
|
32″ X-Tough RSN – 3/8″ – 1,5mm – X-Cut C85
SKU: 970 49 31‑32
|
20″ X-Tough RSN – 3/8″ – 1,5mm – X-Cut C85
SKU: 970 49 31‑40
|
32″ X-Tough Light RSN – 3/8″ – 1,6mm – H83
SKU: 970 49 31‑42
|
24″ X-Tough RSN – 3/8″ – 1,5mm – X-Cut C85
SKU: 970 49 31‑44
|
36″ X-Tough Light RSN – 3/8″ – 1,6mm – H83
SKU: 970 49 31‑46
|
28″ X-Tough RSN – 3/8″ – 1,5mm – X-Cut C85
SKU: 970 49 31‑48
|
32″ X-Tough RSN – 3/8″ – 1,3mm – X-Cut C83
SKU: 970 49 31‑52
|
24″ X-Tough RSN – 3/8″ – 1,3mm – X-Cut C83
SKU: 970 49 31‑54
|
36″ X-Tough RSN – 3/8″ – 1,6mm – H83
SKU: 970 49 31‑56
|
28″ X-Tough Light RSN – 3/8″ – 1,3mm – C83
SKU: 970 49 31‑58
|
32″ X-Tough RSN – 3/8″ – 1,6mm – H83
SKU: 970 49 31‑62
|
28″ X-Tough RSN – 3/8″ – 1,3mm – C83
SKU: 970 49 31‑68
|
28″ X-Tough RSN – 3/8″ – 1,6mm – H83
SKU: 970 49 31‑78
|
Chain speed at max power |
75.5 fts | 75.5 fts | 75.5 fts | 75.5 fts | 75.5 fts | 75.5 fts | 75.5 fts | 75.5 fts | 75.5 fts | 75.5 fts | 75.5 fts | 75.5 fts | 75.5 fts | 75.5 fts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cylinder displacement |
92.7 cm³ | 92.7 cm³ | 92.7 cm³ | 92.7 cm³ | 92.7 cm³ | 92.7 cm³ | 92.7 cm³ | 92.7 cm³ | 92.7 cm³ | 92.7 cm³ | 92.7 cm³ | 92.7 cm³ | 92.7 cm³ | 92.7 cm³ |
Output shaft power1 |
7.6 hp | 7.6 hp | 7.6 hp | 7.6 hp | 7.6 hp | 7.6 hp | 7.6 hp | 7.6 hp | 7.6 hp | 7.6 hp | 7.6 hp | 7.6 hp | 7.6 hp | 7.6 hp |
Torque, max. |
5.87 Nm | 5.87 Nm | 5.87 Nm | 5.87 Nm | 5.87 Nm | 5.87 Nm | 5.87 Nm | 5.87 Nm | 5.87 Nm | 5.87 Nm | 5.87 Nm | 5.87 Nm | 5.87 Nm | 5.87 Nm |
Torque, max. at rpm |
7,800 rpm | 7,800 rpm | 7,800 rpm | 7,800 rpm | 7,800 rpm | 7,800 rpm | 7,800 rpm | 7,800 rpm | 7,800 rpm | 7,800 rpm | 7,800 rpm | 7,800 rpm | 7,800 rpm | 7,800 rpm |
Clutch engagement speed (±120) |
4,300 rpm | 4,300 rpm | 4,300 rpm | 4,300 rpm | 4,300 rpm | 4,300 rpm | 4,300 rpm | 4,300 rpm | 4,300 rpm | 4,300 rpm | 4,300 rpm | 4,300 rpm | 4,300 rpm | 4,300 rpm |
Electrode gap |
0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in |
Idling speed |
2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm | 2,800 rpm |
Ignition module air gap |
0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in |
Maximum power speed |
9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 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 | 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 | Adjustable flow, no flow at idle | Adjustable flow, no flow at idle |
Spark Plug |
NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H | NGK CMR6H |
| Equipment | ||||||||||||||
Recommended bar length, min |
18 in | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in |
Pitch |
3/8″ | 3/8″ | 3/8″ | 3/8″ | 3/8″ | 3/8″ | 3/8″ | 3/8″ | 3/8″ | 3/8″ | 3/8″ | 3/8″ | 3/8″ | 3/8″ |
Recommended bar length, max |
36 in | 36 in | 36 in | 36 in | 36 in | 36 in | 36 in | 36 in | 36 in | 36 in | 36 in | 36 in | 36 in | 36 in |
Chain type |
C83 | C85 | C85 | H83 | C85 | H83 | C85 | C83 | C83 | H83 | C83 | H83 | C83 | H83 |
Bar length |
50 cm | 81 cm | 50 cm | 81 cm | 60 cm | 90 cm | 70 cm | 81 cm | 60 cm | 90 cm | 70 cm | 81 cm | 70 cm | 70 cm |
Bar length (inch) |
20 in | 32 in | 20 in | 32 in | 24 in | 36 in | 28 in | 32 in | 24 in | 36 in | 28 in | 32 in | 28 in | 28 in |
Sprocket type |
Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 |
Gauge |
.050″ | .058″ | .058″ | .063″ | .058″ | .063″ | .058″ | .050″ | .050″ | .063″ | .050″ | .063″ | .050″ | .063″ |
| Dimensions | ||||||||||||||
Weight (excl. cutting equipment) |
16.3 lbs | 16.3 lbs | 16.3 lbs | 16.3 lbs | 16.3 lbs | 16.3 lbs | 16.3 lbs | 16.3 lbs | 16.3 lbs | 16.3 lbs | 16.3 lbs | 16.3 lbs | 16.3 lbs | 16.3 lbs |
| Sound and noise | ||||||||||||||
Sound pressure level at operators ear |
112 dB(A) | 112 dB(A) | 112 dB(A) | 112 dB(A) | 112 dB(A) | 112 dB(A) | 112 dB(A) | 112 dB(A) | 112 dB(A) | 112 dB(A) | 112 dB(A) | 112 dB(A) | 112 dB(A) | 112 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) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) |
Sound power level, measured |
118 dB(A) | 118 dB(A) | 118 dB(A) | 118 dB(A) | 118 dB(A) | 118 dB(A) | 118 dB(A) | 118 dB(A) | 118 dB(A) | 118 dB(A) | 118 dB(A) | 118 dB(A) | 118 dB(A) | 118 dB(A) |
| Vibration | ||||||||||||||
Equivalent vibration level (ahv, eq) rear handle |
5.9 m/s² | 5.9 m/s² | 5.9 m/s² | 5.9 m/s² | 5.9 m/s² | 5.9 m/s² | 5.9 m/s² | 5.9 m/s² | 5.9 m/s² | 5.9 m/s² | 5.9 m/s² | 5.9 m/s² | 5.9 m/s² | 5.9 m/s² |
Equivalent vibration level (ahv, eq) front handle |
6.7 m/s² | 6.7 m/s² | 6.7 m/s² | 6.7 m/s² | 6.7 m/s² | 6.7 m/s² | 6.7 m/s² | 6.7 m/s² | 6.7 m/s² | 6.7 m/s² | 6.7 m/s² | 6.7 m/s² | 6.7 m/s² | 6.7 m/s² |
| Lubricant | ||||||||||||||
Oil tank volume |
0.89 US pint | 0.89 US pint | 0.89 US pint | 0.89 US pint | 0.89 US pint | 0.89 US pint | 0.89 US pint | 0.89 US pint | 0.89 US pint | 0.89 US pint | 0.89 US pint | 0.89 US pint | 0.89 US pint | 0.89 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 | 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 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 |
| Emission | ||||||||||||||
Exhaust emissions (CO₂ EU V)2 |
736 g/kWh | 736 g/kWh | 736 g/kWh | 736 g/kWh | 736 g/kWh | 736 g/kWh | 736 g/kWh | 736 g/kWh | 736 g/kWh | 736 g/kWh | 736 g/kWh | 736 g/kWh | 736 g/kWh | 736 g/kWh |














