HUSQVARNA 450 e-series Gen II
X-torq®
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world's most stringent environmental regulations.
Air Injection
Centrifugal air cleaning system for reduced wear and longer operating time between filter cleaning.
Lowvib®
Effective anti-vibration dampeners absorb vibration, sparing the user's arms and hands.
Easy Starting
Air purge for very easy starting.
Inertia Chain Brake
Effective inertia-activated chain brake.
Tool Less Chain Tensioning
Quick and easy chain tensioning and assembling of the bar and the chain without using any tools.
Smart Start®
The engine and starter have been designed so the machine starts quickly with minimum effort. Resistance in the starter cord is reduced by up to 40%.
Quick-release Air Filter
Facilitates cleaning and replacement of the air filter.
Snap-lock Cylinder Cover
Snap-lock cylinder cover saves time when changing spark plugs and cleaning.
Flip-up Tank Cap
The flip-up tank cap is easy to open and close when refueling.
Ergonomic Rear Handle
Increased comfort with soft inlay, ergonomic trigger and assymetrical handle.
Felling Marks
Distinct felling marks for better felling precision.
Three-piece Crankshaft
Forged three-piece crankshaft for maximum durability for the toughest applications.
Visible Fuel Level
Transparent fuel indicator makes it easy to check fuel level.
Auto Return Stop Switch
Stop switch automatically resets to the ON position for trouble-free starting.
Technical Specifications
| Engine Specification | |
| Cylinder displacement | 3.06 cu.inch / 50.2 cm² |
| Power output | 3.2 hp / 2.4 kW |
| Maximum power speed | 9000 rpm |
| Fuel tank volume | 15.22 fl oz / 0.45 lit |
| Fuel consumption | 504 g/kWh |
| Idling speed | 2700 rpm |
| Spark plug | NGK BPMR7A, Champion RCJ7Y |
| Electrode gap | 0.02 " / 0.5 mm |
| Torque, max. | 2.6 Nm/7200 rpm |
| Lubricants | |
| Oil tank volume | 0.55 US pint / 0.26 lit |
| Oil pump type | Fixed flow |
| Vibration & Noise Data | |
| Equivalent vibration level (ahv, eq) front | rear handle / 2.3/2.7 m/s² |
| Sound pressure level at operators ear | 104 dB(A) |
| Sound power level, guaranteed (LWA) | 115 dB(A) |
| Cutting Equipment | |
| Chain pitch | .325" |
| Chain speed at 133% of maximum engine power speed | 75.46 fts / 23 m/s |
| Recommended bar length, min-max | 13"-20" / 33-50 cm |
| Overall Dimensions | |
| Weight (excl. cutting equipment) | 11.33 lbs / 5.1 kg |

