Chainsaws

HUSQVARNA 450

Powerful all-round saw for people who value professional qualities in a saw. The X-Torq® engine means lower fuel consumption and reduced emission levels. Auto return stop switch, tool-less chain tensioner and visible fuel level makes the saw easier to handle. Equipped with Smart Start® and fuel pump to ensure easy starting.

  • Bar length (inch)
    18"
  • Cylinder displacement
    50.2 cm³
  • Power output
    2.4 kW
  • Weight (excl. cutting equipment)
    4.9 kg

FEATURES

Want to take a closer look? Learn more about the product in depth by exploring its design and features.

Air Injection

Air Injection

Extends the interval between filter cleaning, improving efficiency and increases engine life.

X-TORQ

X-Torq®

Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.

Quick-release air filter

Facilitates cleaning and replacement of the air filter.

Flip-up tank cap

The flip-up tank cap is easy to open and close when refueling.

flip-up tank cap
Air Injection

Air Injection

Extends the interval between filter cleaning, improving efficiency and increases engine life.

X-TORQ

X-Torq®

Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.

Quick-release air filter

Facilitates cleaning and replacement of the air filter.

flip-up tank cap

Flip-up tank cap

The flip-up tank cap is easy to open and close when refueling.

Specifications

Do you need further details to make the right decision? Learn more in the specifications section below. Locate your dealer

Engine

Cylinder displacement
50.2 cm³
Power output
2.4 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.
2.6 Nm
Fuel consumption
504 g/kWh
Fuel consumption
1.15 kg/h

Equipment

Bar length (inch)
18"
Chain pitch
.325"
Recommended bar length, max
20 in
Recommended bar length, max
50 cm
Recommended bar length, min
13 in
Recommended bar length, min
33 cm
Chain speed at max power
17.3 m/s
Chain speed at 133% of maximum engine power speed
23 m/s
Chain gauge
0.05 in

Dimensions

Weight (excl. cutting equipment)
4.9 kg

Lubricant

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

Sound and Noise

Sound power level, guaranteed (LWA)
115 dB(A)
Sound power level, measured
113 dB(A)
Sound pressure level at operators ear
104 dB(A)

Vibration

Equivalent vibration level (ahv, eq) front handle
3.1 m/s²
Equivalent vibration level (ahv, eq) rear handle
4.9 m/s²
Husqvarna

Parts & Accessories

Select from a range of original accessories and parts to augment your product and enhance your experience.

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