Husqvarna Petrol Chainsaws 445 Part-Time 18"

Husqvarna 445 Petrol Chainsaw | All-Round Saw

Husqvarna 445 Chainsaw has been developed for users desiring a professional performance with smaller size and easier use. The chainsaw comes with an X-Torq engine providing lower emissions and improved fuel economy while offering a high level of professional power and performance. Other benefits include a centrifugal air cleaning system for reduced wear on the machine while offering more time between filter cleaning, and a combined start/stop switch for easy engine start-up.

The 450 Chainsaw also benefits from a bunch of ergonomic features such as a side-mounted chain tensioner and felling marks for improved felling precision. Not only this but a fuel pump and SmartStart allow the chainsaw to be started up with minimal effort and less stress on the pull cord.

Finishing touches include an inertia chain brake for better chain safety, LowVib technology for improved operating comfort and lower levels of vibration, and a visible fuel level, so you can see when a top-up is required.

Technical Specification:

• Equivalent vibration level (ahv, eq) front handle - 1.9 m/s²
• Equivalent vibration level (ahv, eq) rear handle - 2.6 m/s²
• Cylinder displacement - 45.7 cm³
• Power output - 2.1 kW
• Maximum power speed - 9000 rpm
• Fuel tank volume - 0.45 l
• Idling speed - 2700 rpm
• Spark plug - NGK BPMR7A, Champion RCJ7Y
• Electrode gap - 0.5 mm
• Torque, max. - 2.4 Nm
• Fuel consumption - 0.98 kg/h
• Sound power level, guaranteed (LWA) - 114 dB(A)
• Sound power level, measured - 112 dB(A)
• Sound pressure level at operators ear - 103 dB(A)
• Oil tank volume - 0.26 l
• Oil pump type - Fixed flow
• Oil pump capacity Max - 13 ml/min
• Oil pump capacity Min - 13 ml/min
• Weight (excl. cutting equipment) - 4.9 kg
• Recommended bar length, max - 20 in
• Recommended bar length, min - 13 in
• Chain pitch - .325"
• Chain gauge - 0.05 in
• Chain speed at max power - 17.3 m/s
• Chain speed at 133% of maximum engine power speed - 23 m/s