2025 550 XP® Mark II 16″
Categories Gas Chainsaws, Husqvarna Equipment
2025 Husqvarna 550 XP® Mark II 16"
Overview
| Availability | Brochure |
| Model | 550 XP® Mark II 16″ |
| Year | 2025 |
| Make | Husqvarna |
Product Features
Description
Features
- Excellent cooling capacity for a longer engine life: Our new cooling system is optimised in every detail to give you a reliable chainsaw for any situation.
- Felling sight to last a lifetime: Having a perfect sight is critical when using a chainsaw – so we made one that’s permanently molded into the chainsaw for long-lasting felling accuracy.
- Retained bar nuts: The retaining function prevents loosing the bar nuts.
- LowVib® Technology: Dampeners between the engine and chassis significantly reduce vibrations so you can work more comfortably
- Slimmed-down design: Low, slender saw body makes the chainsaw easy and convenient to handle in any situation.
- Air Injection™ Technology: Centrifugal air cleaning system expels larger dust and debris particles before they reach the air filter to help improve engine life
- Flip-Up Fuel Cap: Easy to open and secures firmly, even when wearing thick gloves
- Quick-Release Air Filter: Easily remove and replace the filter after cleaning
- Magnesium crankcase: Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.
- Retained starter screws: A retaining function prevents the accidental loss of the screws holding the starter.
- Snap-Lock Cylinder Cover: Saves time when changing spark plugs and cleaning.
- AutoTune: AutoTune gives optimal engine performance throughout automatic engine setting. No time spent on carburetor adjustments. It compensates for different fuels, altitude, humidity, temperature and clogged air filter.
- Powerful and Efficient X-TORQ® Engine: X-Torq® engines deliver a great power and torque thanks to highly efficient combustion.
- Fuel Indicator: Transparent fuel indicator makes it easy to check fuel level
- Three-Piece Crankshaft: Forged three-piece crankshaft delivers maximum durability for even the toughest of jobs
- Side-Mounted Chain Tensioner: Easier access to chain tensioning device.
- Adjustable Oil Pump: Customize and control oil flow to meet any need
Engine
- Chain speed at max power: 64.3 fts (19.6 m/s)
- Cylinder displacement: 50.1 cm³
- Output shaft power1: 4 hp (3 kW)
- Torque, max.: 3.15 Nm
- Torque, max. at rpm: 7,800 rpm
- Clutch engagement speed (±120): 3,900 rpm
- Electrode gap: 0.02 in
- Idling speed: 2,800 rpm
- Ignition module air gap: 0.01 in
- Maximum power speed: 10,200 rpm
- Oil pump type: Adjustable flow, no flow at idle
- Spark Plug: NGK CMR6H
Equipment
- Recommended bar length, min: 13 in (33 cm)
- Pitch: .325″
- Recommended bar length, max: 20 in (50 cm)
- Chain type: S35G
- Bar length: 40 cm
- Bar length (inch): 16 in
- Sprocket type: Rim 7
- Gauge: .058″
Dimensions
- Weight (excl. cutting equipment): 11.7 lbs (5.3 kg)
Sound and noise
- Sound pressure level at operators ear: 107 dB(A)
- Sound power level, guaranteed (LWA): 117 dB(A)
- Sound power level, measured: 115 dB(A)
Vibration
- Equivalent vibration level (ahv, eq) rear handle: 4.6 m/s²
- Equivalent vibration level (ahv, eq) front handle: 4 m/s²
Lubricant
- Oil tank volume: 0.68 US pint
- Lubricant type (Engine): Husqvarna 2 stroke or equiv. at 50:1
Emission
- Exhaust emissions (CO2 EU V)2: 813 g/kWh
| Displacement | 50.1 cc |
|---|---|
| Weight | 11.7 lb (5.3 kg) |
| Bar Length Options | 16 in (40 cm) |
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