Cylinder displacement
Output shaft power1
Chain speed at max power
Product Options
$669.99 - Price Includes
Included
- Nose typeSprocket nose
- SpikesEnclosed
- Chain typeSP21G
- Bar length (inch)14 in
Shipping & Returns
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.
Warranty
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.
Powerful 38cc top-handle chainsaw for professional tree climbers
Features
AutoTune
Automatic engine setting with AutoTune
Adjustable Oil Pump
Customize and control oil flow to meet any need
Individual grip size
Interchangeable grip size, to perfectly fit your hand.
Belt eyelet
Quick connection to the climbing harness
Quick-Release Air Filter
Easily remove and replace the filter after cleaning
Simple Starting
When the stop switch has been used, it is automatically reset to ON to facilitate the next start.
Air Injection™ Technology
Centrifugal air cleaning system expels larger dust and debris particles before they reach the air filter to help improve engine life
Retained bar nut
The retaining function prevents loosing the bar nut.
Side Chain Tensioning
Quickly and easily adjust the chain
LowVib® Technology
Effective LowVib® dampeners absorb vibration, sparing the user’s arms and hands.
Quick release air filter cover
Easy to maintain with snap locked filter cover
Magnesium crankcase
Magnesium crankcase designed for professional use
Fuel Indicator
Transparent fuel indicator makes it easy to check fuel level
Inertia-Activated Chain Brake
Reduces the likelihood of injury due to kickback
Chain break window
The hand guard design provides better view of the saw bar tip and improved operating control.
Easier cold starting
Air purge for easier cold starting
Flip-up tank cap
The flip-up tank cap is easy to open.
Smart Start® Technology
Specially-designed engine and starter for easy and fast starting with minimum effort
Specifications
14" SP21G SN SKU: 970 48 40‑14 | ||
|---|---|---|
| Engine | 14" SP21G SN SKU: 970 48 40‑14 | 16" SP21G SN SKU: 970 48 40‑16 |
| Chain speed at max power | 63.65 fts | 63.65 fts |
| Cylinder displacement | 37.7 cm³ | 37.7 cm³ |
Output shaft power1 | 2.4 hp | 2.4 hp |
| Torque, max. | 1.83 Nm | 1.83 Nm |
| Torque, max. at rpm | 140 rpm | 140 rpm |
| Clutch engagement speed (±120) | 4,500 rpm | 4,500 rpm |
| Electrode gap | 0.02 in | 0.02 in |
| Idling speed | 3,000 rpm | 3,000 rpm |
| Ignition module air gap | 0.01 in | 0.01 in |
| Maximum power speed | 10,200 rpm | 10,200 rpm |
| Oil pump capacity, max | 9 ml/min | 9 ml/min |
| Oil pump capacity, min | 3 ml/min | 3 ml/min |
| Oil pump type | Adjustable flow | Adjustable flow |
| Spark Plug | NGK CMR6H | NGK CMR6H |
| Equipment | ||
| Recommended bar length, min | 12 in | 12 in |
| Pitch | .325" mini | .325" mini |
| Recommended bar length, max | 16 in | 16 in |
| Chain type | SP21G | SP21G |
| Bar length | 35 cm | 40 cm |
| Bar length (inch) | 14 in | 16 in |
| Sprocket type | Spur 6 | Spur 6 |
| Gauge | .043" | .043" |
| Dimensions | ||
| Weight (excl. cutting equipment) | 8.6 lbs | 8.6 lbs |
| Sound and noise | ||
| Sound pressure level at operators ear | 104 dB(A) | 104 dB(A) |
| Sound power level, guaranteed (LWA) | 116 dB(A) | 116 dB(A) |
| Sound power level, measured | 114 dB(A) | 114 dB(A) |
| Vibration | ||
| Equivalent vibration level (ahv, eq) rear handle | 4.2 m/s² | 4.2 m/s² |
| Equivalent vibration level (ahv, eq) front handle | 3.5 m/s² | 3.5 m/s² |
| Lubricant | ||
| Oil tank volume | 0.42 US pint | 0.42 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 | 968 g/kWh | 968 g/kWh |
Reviews
Services
Owner support
- 1Output shaft power: Net power rating as per ISO 7293, at specified RPM
- 2Exhaust emissions (CO₂ EU V): This CO2 measurement results from testing over a fixed test cycle under laboratory conditions a(n) (parent) engine representative of the engine type (engine family) and shall not imply or express any guarantee of the performance of a particular engine.
