
Features
Always optimized
Thanks to AutoTune 3.0, the engine settings are always optimized for maximum startability and performance in all conditions, keeping you going no matter the challenges with no need for manual carburetor adjustments.
Connectivity ready
Keep your saw and yourself up to date with Husqvarna’s digital services. Just plug in the optional Integrated Connectivity Device under the cover. Then you’re ready to connect and diagnose the engine.
Optimized saw body
No protruding parts, a smooth underside, rounded starter cover and well-protected controls all make the saw easy to handle.
Dual attachment eyelets
A sturdy eyelet to conveniently secure the saw to the harness in combination with a separate eyelet to attach the lanyard
Air Injection filters 98% of incoming dust
The Air Injection™ feature on the chainsaw filters 98% of incoming sawdust, grit and dirt to reduce the amount of air filter cleanings and ensure high performance at all times.
X-Precision cutting equipment
The X-Precision bar and chain combination provide efficient cutting with precise control, as well as excellent bore cutting properties and reduced risk of kickback.
Felling sight to last a lifetime
Perfect sight is critical when felling – so we made one that will outlast the chainsaw itself.
Retained bar nut
The retaining function prevents loosing the bar nut.
Flip-up tank cap
The flip-up tank cap is easy to open.
LowVib® Technology
Dampeners between the engine and chassis significantly reduce vibrations so you can work more comfortably
Retained starter screws
A retaining function prevents the accidental loss of the screws holding the starter.
Specifications
Engine | 12" SP21G SN .325mini (US/CA) SKU: 970 51 00‑12 |
14" SP21GSN .325mini (US/CA) SKU: 970 51 00‑14 |
16" SP21G SN .325mini (US/CA) SKU: 970 51 00‑16 |
Power output | 2.6 hp | 2.6 hp | 2.6 hp |
Cylinder displacement | 2.39 cu.inch | 2.39 cu.inch | 2.39 cu.inch |
Maximum power speed | 10,200 rpm | 10,200 rpm | 10,200 rpm |
Idling speed | 3,000 rpm | 3,000 rpm | 3,000 rpm |
Torque, max. | 1.9 Nm | 1.9 Nm | 1.9 Nm |
Torque, max. at rpm | 7,500 rpm | 7,500 rpm | 7,500 rpm |
Clutch engagement speed (±120) | 4,400 rpm | 4,400 rpm | 4,400 rpm |
Fuel consumption | 387 g/kWh | 387 g/kWh | 387 g/kWh |
Fuel consumption | 1.63 lbs/h | 1.63 lbs/h | 1.63 lbs/h |
Spark plug | NGK CMR7H | NGK CMR7H | NGK CMR7H |
Electrode gap | 0.03 in | 0.03 in | 0.03 in |
Ignition module air gap | 0.01 in | 0.01 in | 0.01 in |
Oil pump type | Adjustable flow, no flow at idle | Adjustable flow, no flow at idle | Adjustable flow, no flow at idle |
Equipment | |||
Bar length (inch) | 12 in | 14 in | 16 in |
Recommended bar length, min | 12 in | 12 in | 12 in |
Recommended bar length, max | 16 in | 16 in | 16 in |
Chain type | SP21G | SP21G | SP21G |
Gauge | .043" | .043" | .043" |
Pitch | .325" mini | .325" mini | .325" mini |
Sprocket type | Spur 7 | Spur 7 | Spur 7 |
Dimensions | |||
Weight (excl. cutting equipment) | 8.4 lbs | 8.4 lbs | 8.4 lbs |
Lubricant | |||
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 |
Oil tank volume | 0.49 US pint | 0.49 US pint | 0.49 US pint |
Oil tank volume | 0.23 l | 0.23 l | 0.23 l |
Sound and Noise | |||
Sound power level, guaranteed (LWA) | 112 dB(A) | 112 dB(A) | 112 dB(A) |
Sound power level, measured | 110 dB(A) | 110 dB(A) | 110 dB(A) |
Sound pressure level at operators ear | 102 dB(A) | 102 dB(A) | 102 dB(A) |
Vibration | |||
Equivalent vibration level (ahv, eq) front handle | 3.5 m/s² | 3.5 m/s² | 3.5 m/s² |
Equivalent vibration level (ahv, eq) rear handle | 3.4 m/s² | 3.4 m/s² | 3.4 m/s² |