Second generation powerful all-round saw for people who value professional qualities in a saw. Starts easily also with a slower pull, comes with slimmer saw body and flip-up tank caps. The X-Torq® engine means lower fuel consumption and reduced emission levels. Auto return stop switch and visible fuel level makes the saw easier to handle. Equipped with Smart Start® and fuel pump to every time ensure easy starts.
Features
Powerful and Efficient X-TORQ® Engine
X-Torq® engines deliver a great power and torque thanks to highly efficient combustion.
LowVib® Technology
Dampeners between the engine and chassis significantly reduce vibrations so you can work more comfortably
Smart Start® Technology
Specially-designed engine and starter for easy and fast starting with minimum effort
Quick Start with Air Purge
Air purge removes air from carburetor and fuel system for easy starting
Air Injection™ Technology
Centrifugal air cleaning system expels larger dust and debris particles before they reach the air filter to help improve engine life
Three-Piece Crankshaft
Forged three-piece crankshaft delivers maximum durability for even the toughest of jobs
Inertia-Activated Chain Brake
Reduces the likelihood of injury due to kickback.
Quick-Release Air Filter
Easily remove and replace the filter after cleaning
Fuel Indicator
Transparent fuel indicator makes it easy to check fuel level
Flip-Up Fuel Cap
Easy to open and secures firmly, even when wearing thick gloves
Snap-Lock Cylinder Cover
Saves time when changing spark plugs and cleaning.
Felling Marks
Dedicated marks for increased felling precision
No Oil at Idle
Chain oil pump disengages when engine is idling to reduce oil consumption and mess
Side Chain Tensioning
Quickly and easily adjust the chain
Best-in-Class Starting Performance*
Variety of easy starting features for hassle-free starting *Based on the series of Husqvarna features that support the starting performance when compared to competitive chainsaw models in the 35cc to 50cc range
X-CUT® Chain
Exceptional sharpness and durability
Specifications
|
| Engine |
450 Rancher
Art no: 970 51 56‑18
|
450 Rancher
Art no: 970 51 56‑28
|
| Power output |
3.2 hp |
3.2 hp |
| Cylinder displacement |
3.06 cu.inch |
3.06 cu.inch |
| Maximum power speed |
9,000 rpm |
9,000 rpm |
| Idling speed |
2,700 rpm |
2,700 rpm |
| Torque, max. |
2.6 Nm |
2.6 Nm |
| Torque, max. at rpm |
7,200 rpm |
7,200 rpm |
| Clutch engagement speed (±120) |
4,300 rpm |
4,300 rpm |
| Fuel consumption |
504 g/kWh |
504 g/kWh |
| Electrode gap |
0.02 in |
0.02 in |
| Ignition module air gap |
0.01 in |
0.01 in |
| Oil pump type |
Fixed flow |
Fixed flow |
| Emission |
|
|
|
Exhaust emissions (CO2 EU V)
|
742 g/kWh |
742 g/kWh |
| Equipment |
|
|
| Bar length (inch) |
20 in |
18 in |
| Recommended bar length, min |
13 in |
13 in |
| Recommended bar length, max |
20 in |
20 in |
| Chain type |
SP33G |
H30 |
| Gauge |
.050" |
|
| Pitch |
.325" |
.325" |
| Sprocket type |
Spur 7 |
Spur 7 |
| Dimensions |
|
|
| Weight (excl. cutting equipment) |
11.2 lbs |
11.2 lbs |
| Lubricant |
|
|
| Lubricant type |
Husqvarna 2 stroke or equiv. at 50:1 |
Husqvarna 2 stroke or equiv. at 50:1 |
| Oil tank volume |
0.55 US pint |
0.55 US pint |
| Oil tank volume |
0.26 l |
0.26 l |
| Sound and Noise |
|
|
| Sound power level, guaranteed (LWA) |
115 dB(A) |
115 dB(A) |
| Sound power level, measured |
113 dB(A) |
113 dB(A) |
| Sound pressure level at operators ear |
104 dB(A) |
104 dB(A) |
|
| Engine |
20" .325", X-Cut, 1,3 mm, SN,FA, single pack RTLBx
SKU: 970 61 31‑18
|
18" .325", X-Cut, 1,3 mm, SN, FA, single pack in POWERBOX
SKU: 970 61 31‑28
|
| Chain speed at max power |
56.76 fts |
56.76 fts |
| Cylinder displacement |
3.06 cu.inch |
3.06 cu.inch |
|
Power output
|
3.2 hp |
3.2 hp |
| Torque, max. |
2.6 Nm |
2.6 Nm |
| Torque, max. at rpm |
7,200 rpm |
7,200 rpm |
| Clutch engagement speed (±120) |
4,300 rpm |
4,300 rpm |
| Electrode gap |
0.02 in |
0.02 in |
| Idling speed |
2,700 rpm |
2,700 rpm |
| Ignition module air gap |
0.01 in |
0.01 in |
| Maximum power speed |
9,000 rpm |
9,000 rpm |
| Oil pump type |
Fixed flow |
Fixed flow |
| Equipment |
|
|
| Recommended bar length, min |
13 in |
13 in |
| Pitch |
.325" |
.325" |
| Recommended bar length, max |
20 in |
20 in |
| Chain type |
SP33G |
SP33G |
| Bar length |
50 cm |
45 cm |
| Bar length (inch) |
20 in |
18 in |
| Sprocket type |
Spur 7 |
Spur 7 |
| Gauge |
.050" |
.050" |
| Dimensions |
|
|
| Weight (excl. cutting equipment) |
11.33 lbs |
11.33 lbs |
| Sound and noise |
|
|
| Sound pressure level at operators ear |
104 dB(A) |
104 dB(A) |
| Sound power level, guaranteed (LWA) |
115 dB(A) |
115 dB(A) |
| Sound power level, measured |
113 dB(A) |
113 dB(A) |
| Vibration |
|
|
| Equivalent vibration level (ahv, eq) rear handle |
4.9 m/s² |
4.9 m/s² |
| Equivalent vibration level (ahv, eq) front handle |
3.1 m/s² |
3.1 m/s² |
| Lubricant |
|
|
| Oil tank volume |
0.55 US pint |
0.55 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)
|
742 g/kWh |
742 g/kWh |
