Husqvarna 450 Rancher 20in Chainsaw, .325 Pitch .050 Ga - 970515620

Description

The Husqvarna 450 Rancher is a chainsaw designed for individuals who value professional qualities in a saw. This powerful all-round saw is ideal for tree pruning, yard cleanups, and firewood cutting. It features a 50.2cc, 3.2hp X-Torq engine that provides superior performance while reducing fuel consumption and emissions. The saw is equipped with Smart Start and a fuel pump, ensuring easy starts every time.

The 450 Rancher boasts exceptional ergonomic features, including a slimmer saw body, flip-up tank caps, and an ergonomic rear handle for better grip and comfort. The Air Injection technology, a centrifugal air cleaning system, expels larger dust and debris particles before they reach the air filter, improving engine life and reducing maintenance.

Key Features

• Effortless start-up: Smart Start and fuel pump ensure easy starts with minimal effort.
• Powerful and efficient engine: 50.2cc, 3.2hp X-Torq engine for superior performance with lower fuel consumption and reduced emissions.
• Air Injection technology: Centrifugal air cleaning system that removes dust and debris before they reach the air filter.
• Ergonomic design: Slimmer saw body, flip-up tank caps, and ergonomic rear handle for increased comfort and better grip.
• LowVib technology: Reduces vibration levels for easier handling.
• Inertia-activated chain brake: Reduces the likelihood of injury due to kickback.
• Professional-grade chain: SP33G chain type with .325in pitch and .050in gauge.

Specifications

Engine

• Power output: 3.2hp
• Cylinder displacement: 50.2cm³
• Maximum power speed: 9,000rpm
• Idling speed: 2,700rpm
• Torque, max.: 2.6Nm
• Torque, max. at rpm: 7,200rpm
• Clutch engagement speed (±120): 4,300rpm
• Electrode gap: 0.02in
• Ignition module air gap: 0.01in

Equipment

• Bar length: 20in
• Recommended bar length, min: 13in
• Recommended bar length, max: 20in
• Chain type: SP33G
• Pitch: .325in
• Gauge: .050in
• Sprocket type: Spur 7

Dimensions

• Weight (excl. cutting equipment): 11.33lb
• Product dimensions: 16inL x 8.9inW x 11.5inH

Lubricant

• Lubricant type: Husqvarna 2 stroke or equivalent at 50:1
• Oil tank volume: 0.55US pint

Emission

• Exhaust emissions (CO₂ EU V): 742g/kWh

Sound and Noise

• Sound power level, guaranteed (LWA): 115dB(A)
• Sound power level, measured: 113dB(A)
• Sound pressure level at operator's ear: 104dB(A)

Vibration

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

Chain Speed

• Chain speed at max power: 56.76ft/s