01 / 01HUSQVARNA
550 XP® Mark II
PROFESSIONAL FORESTRY CHAINSAWHigh-output 50cc-class professional forestry chainsaw developed for demanding felling, limbing, and bucking operations, featuring an X-Torq® engine, AutoTune™ electronic engine optimization, and LowVib® vibration reduction.
Cylinder Displacement50.1 cm³ (3.06 cu. in.)
Power Output3.0 kW (4.0 hp)
Configuration, availability and delivery confirmed with your quotation.
01 / FIELD CAPABILITIES
Built for the task.
- AutoTune™ provides automatic electronic engine tuning for peak performance across changing altitudes and weather
- X-Torq® engine delivers high torque over a broad rpm band while reducing fuel consumption and emissions
- Advanced Air Injection™ centrifugal cleaning removes sawdust before reaching the filter for longer runtime
- LowVib® anti-vibration dampeners isolate handles from the motor to minimize operator fatigue
- Magnesium crankcase and forged three-piece crankshaft designed for continuous professional logging durability
- Retained starter bar nuts and snap-lock cylinder cover streamline in-field maintenance
02 / TECHNICAL DETAILS
Precision, specified.
- Cylinder Displacement
- 50.1 cm³ (3.06 cu. in.)
- Power Output
- 3.0 kW (4.0 hp)
- Maximum Power Speed
- 10,200 rpm (Idling Speed: 2,800 rpm)
- Chain Speed at Max Power
- 19.6 m/s (64.3 ft/s)
- Torque Max
- 3.15 Nm @ 7,800 rpm
- Recommended Bar Length
- 13 in – 20 in (33 cm – 50 cm; 18-inch bar standard configuration)
- Chain Pitch / Gauge
- .325 in / .050 in (1.3 mm) Pixel
- Weight (Excl. Cutting Equipment)
- 5.3 kg (11.7 lbs)
- Fuel Tank Volume
- 0.53 L (18.0 fl oz)
- Oil Tank Volume / Type
- 0.32 L (10.8 fl oz) / Adjustable Flow Automatic Pump
- Vibration Level (Front / Rear Handle)
- 3.3 m/s² / 4.9 m/s² (LowVib® Steel Spring Isolation)
- Sound Pressure Level at Operator
- 107 dB(A)
Key specifications and field-use details. Exact configuration may vary by model or selected variant.
Husqvarna
Swedish global leader in professional chainsaws, clearing saws, and outdoor power equipment engineered for tree care, logging, and heavy-duty forest operations.
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