Husqvarna 550 XP Mark II 50cc Professional Chainsaw
Best in Class Cutting Capacity
Engineered for the rigorous demands of professional forestry and tree care, the Husqvarna 550 XP Mark II delivers unmatched cutting capacity in the 50cc class. Designed for felling, limbing, and bucking operations, this second-generation chainsaw combines maximum power with a slimmed-down, lightweight design for exceptional handling and efficiency.
A favorite among professional crews, the 550 XP Mark II features a host of innovative technologies, including AutoTune 3.0 for effortless starting and optimized performance in all conditions, and an X-TORQ® engine that reduces emissions by up to 60% while boosting fuel efficiency by 20%. With enhanced durability, improved cooling, and a low-vibration design, this chainsaw ensures comfortable and reliable operation, season after season. Ideal for professional arborists and loggers, it accommodates guide bars up to 20 inches for versatile cutting tasks. Refer to the workshop manual for setup and maintenance instructions.
Key Features:
- 50cc X-TORQ® Engine: Delivers best-in-class power with up to 60% lower emissions and 20% better fuel efficiency
- AutoTune 3.0: Automatically optimizes engine settings for maximum startability and performance
- High Cutting Capacity: Superior power for felling, limbing, and bucking in the 50cc class
- Low-Vibration Design: Reduces operator fatigue for extended use
- Enhanced Durability: Magnesium crankcase and three-piece crankshaft ensure long-lasting performance
- Easy Maintenance: Features snap-lock cylinder cover, flip-up fuel cap, and side-mounted chain tensioner
- Safety Features: Inertia-activated chain brake reduces kickback risk
- Adjustable Oil Pump: Allows control of oil flow based on application and conditions
Additional Features:
- Air Purge: Removes air from carburetor and fuel system for easy starting
- Magnetic Fuel Filter: Prevents metal particles from reaching the engine, minimizing wear
- Retained Bar Nuts and Starter Screws: Prevents loss during maintenance
- Slimmed-Down Design: Lightweight and ergonomic for enhanced handling
- Felling Sight: Durable markings for precise cutting alignment
Specifications:
- Engine Displacement: 50.1cc
- Bar Length: Up to 20 inches
- Pitch: .325" or 3/8" mini (depending on bar selection)
- Weight: Approx. 11.7 lbs (without bar and chain)
Resources:
Workshop Manuals:
Parts Diagrams:
Note: Verify bar and chain compatibility with your specific model. Professional training is recommended for safe operation, especially due to potential kickback risks. Always consult the operator’s manual for setup, maintenance, and safety instructions.
Dominate your forestry and tree care tasks with the Husqvarna 550 XP Mark II, available at an exceptional value from HL SUPPLY!
X-Torq®
The powerful and efficient X-Torq® engine cuts both engine emissions and fuel consumption, improving your working environment and saving you money at the gas pump.
Air Injection®
Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life.
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.
Flip-up tank cap
Flip-up fuel tank caps are easy to open and secure firmly, even when wearing thick winter gloves.
Fast acceleration
Engine parts are designed to be low weight and optimized for faster acceleration.
Quick-release air filter
Facilitates cleaning and replacement of the air filter.
Adjustable oil pump
Allows you to control oil flow depending on application and weather conditions.
Inertia activated chain brake
Reduces the likelihood of injury due to kickback.
Retained bar nuts
The retaining function prevents loosing the bar nuts.
Three-piece crankshaft
Forged three-piece crankshaft for maximum durability for the toughest applications.
Snap-lock cylinder cover
Saves time when changing spark plugs and cleaning.
Slimmed-down design
Low, slender saw body makes the chainsaw easy and convenient to handle in any situation.