Husqvarna aims to deliver orders promptly, so changes or cancellations are not accepted once an order is placed.
Husqvarna offers a refund for online purchases if you are not satisfied, minus any shipping or restocking fees.
At Husqvarna, we’re committed to ensuring your satisfaction. Our warranty covers any defects in material or workmanship under normal use during the warranty period.
Whether you’re felling trees, chopping firewood or clearing large patches of land, Husqvarna has a gas chainsaw to complete the job quickly and easily. Our range incorporates models to suit every need, from essential chainsaws for smaller tasks, to market-leading professional models tailored to the most demanding of jobs.
Our gas chainsaw range is designed with versatility in mind. With advanced technological features that help you make light of any challenge, each gas saw can be utilised for a broad spectrum of jobs from casual home and garden use to professional arborist and forestry work. With Husqvarna gas chainsaws, no job is too big or too small.
Our chainsaws are known for their power, but this doesn’t mean you need compromise on efficiency. Robust X-Torq® engines mean every model, from our small gas chainsaws right up to the larger, professional saws in the Husqvarna range, delivers supreme performance and exceptionally low fuel consumption. This means Husqvarna gas saws run for even longer on a single tank of fuel.
The days when gas chainsaws produced excessive noise, emissions and vibrations are gone; Husqvarna champions accessibility and ease of use. LowVib® technology makes handle vibrations as low-impact as possible, while SmartStart® means you can start and stop your chainsaw without the risk of flooding the engine. Alongside other extras such as heated handles, the Husqvarna range helps you work comfortably, whatever the weather.
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20″ RSN 3/8″ 1,3 mm C83 SKU: 966 73 31‑06 |
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| Engine |
20″ RSN 3/8″ 1,3 mm C83
SKU: 966 73 31‑06
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20″ RSN 3/8″ 1,5 mm C85
SKU: 966 73 31‑07
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24″ RSN 3/8″ 1,3 mm C83
SKU: 966 73 31‑08
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24″ RSN 3/8″ 1,5 mm C85
SKU: 966 73 31‑09
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28″ RSN 3/8″ 1,3 mm C83
SKU: 966 73 31‑11
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28″ RSN 3/8″ 1,5 mm C85
SKU: 966 73 31‑12
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28″ RSN 3/8″ 1,6 mm H83
SKU: 966 73 31‑13
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32″ RSN 3/8″ 1,6 mm H83
SKU: 966 73 31‑14
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24″ – US Lightweight RSN – 3/8″ – C83
SKU: 966 73 31‑74
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28″ – US Lightweight RSN – 3/8″ – C83
SKU: 966 73 31‑78
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32″ – US Lightweight RSN – 3/8 – H83
SKU: 966 73 31‑82
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| Chain speed at max power | 72.2 fts | 72.2 fts | 72.2 fts | 72.2 fts | 72.2 fts | 72.2 fts | 72.2 fts | 72.2 fts | 72.2 fts | 72.2 fts | 72.2 fts |
| Cylinder displacement | 70.6 cm³ | 70.6 cm³ | 70.6 cm³ | 70.6 cm³ | 70.6 cm³ | 70.6 cm³ | 70.6 cm³ | 70.6 cm³ | 70.6 cm³ | 70.6 cm³ | 70.6 cm³ |
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Output shaft power1
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5.8 hp | 5.8 hp | 5.8 hp | 5.8 hp | 5.8 hp | 5.8 hp | 5.8 hp | 5.8 hp | 5.8 hp | 5.8 hp | 5.8 hp |
| Torque, max. | 4.5 Nm | 4.5 Nm | 4.5 Nm | 4.5 Nm | 4.5 Nm | 4.5 Nm | 4.5 Nm | 4.5 Nm | 4.5 Nm | 4.5 Nm | 4.5 Nm |
| Torque, max. at rpm | 8,200 rpm | 8,200 rpm | 8,200 rpm | 8,200 rpm | 8,200 rpm | 8,200 rpm | 8,200 rpm | 8,200 rpm | 8,200 rpm | 8,200 rpm | 8,200 rpm |
| Clutch engagement speed (±120) | 3,700 rpm | 3,700 rpm | 3,700 rpm | 3,700 rpm | 3,700 rpm | 3,700 rpm | 3,700 rpm | 3,700 rpm | 3,700 rpm | 3,700 rpm | 3,700 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 |
| Idling speed | 2,700 rpm | 2,700 rpm | 2,700 rpm | 2,700 rpm | 2,700 rpm | 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 | 0.01 in | 0.01 in | 0.01 in | 0.01 in | 0.01 in |
| Maximum power speed | 9,900 rpm | 9,900 rpm | 9,900 rpm | 9,900 rpm | 9,900 rpm | 9,900 rpm | 9,900 rpm | 9,900 rpm | 9,900 rpm | 9,900 rpm | 9,900 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 |
| Spark Plug | NGK BPMR7A | NGK BPMR7A | NGK BPMR7A | NGK BPMR7A | NGK BPMR7A | 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 | 15 in | 15 in | 15 in | 15 in | 15 in |
| Pitch | 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 | 28 in | 28 in | 28 in | 28 in | 28 in | 28 in | 28 in | 28 in | 28 in | 28 in | 28 in |
| Chain type | C83 | C85 | C83 | C85 | C83 | C85 | H83 | H83 | C83 | C83 | H83 |
| Bar length | 50 cm | 50 cm | 60 cm | 60 cm | 70 cm | 70 cm | 70 cm | 81 cm | 60 cm | 70 cm | 80 cm |
| Bar length (inch) | 20 in | 20 in | 24 in | 24 in | 28 in | 28 in | 28 in | 32 in | 24 in | 28 in | 32 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 |
| Gauge | .050″ | .058″ | .050″ | .058″ | .050″ | .058″ | .063″ | .063″ | .058″ | .058″ | .058″ |
| Dimensions | |||||||||||
| Weight (excl. cutting equipment) | 14.5 lbs | 14.5 lbs | 14.5 lbs | 14.5 lbs | 14.5 lbs | 14.5 lbs | 14.5 lbs | 14.5 lbs | 14.5 lbs | 14.5 lbs | 14.5 lbs |
| Sound and noise | |||||||||||
| Sound pressure level at operators ear | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) |
| Sound power level, guaranteed (LWA) | 120 dB(A) | 120 dB(A) | 120 dB(A) | 120 dB(A) | 120 dB(A) | 120 dB(A) | 120 dB(A) | 120 dB(A) | 120 dB(A) | 120 dB(A) | 120 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) |
| Vibration | |||||||||||
| Equivalent vibration level (ahv, eq) rear handle | 4.1 m/s² | 4.1 m/s² | 4.1 m/s² | 4.1 m/s² | 4.1 m/s² | 4.1 m/s² | 4.1 m/s² | 4.1 m/s² | 4.1 m/s² | 4.1 m/s² | 4.1 m/s² |
| Equivalent vibration level (ahv, eq) front handle | 5 m/s² | 5 m/s² | 5 m/s² | 5 m/s² | 5 m/s² | 5 m/s² | 5 m/s² | 5 m/s² | 5 m/s² | 5 m/s² | 5 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 | 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 | 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 | |||||||||||
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Exhaust emissions (CO₂ EU V)2
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841 g/kWh | 841 g/kWh | 841 g/kWh | 841 g/kWh | 841 g/kWh | 841 g/kWh | 841 g/kWh | 841 g/kWh | 841 g/kWh | 841 g/kWh | 841 g/kWh |
Rock River Outdoor Equipment
121 East Blackhawk Drive
Byron, IL 61010
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