Husqvarna 550XP Specs (5 Key Features For Pro Woodcutters)

Let’s talk about future-proofing. In the world of professional woodcutting, having the right tools isn’t just about getting the job done today; it’s about ensuring you can tackle any project that comes your way tomorrow. That’s why choosing a chainsaw is a critical decision. I’ve spent countless hours in the field, felling trees, limbing branches, and processing timber. Over the years, I’ve learned that a reliable and powerful chainsaw is the backbone of any successful operation. Today, I want to share my insights on a true workhorse: the Husqvarna 550 XP. This isn’t just another chainsaw; it’s a tool designed for the demands of professional woodcutters. I’ll delve into the five key features that make this saw stand out, drawing from my own experiences and providing practical advice to help you determine if it’s the right fit for your needs.

Husqvarna 550 XP Specs: 5 Key Features for Pro Woodcutters

The Husqvarna 550 XP is a chainsaw designed for professional use, known for its power, durability, and advanced features. It’s a mid-size saw that packs a punch, making it suitable for a wide range of tasks. I’ve personally used this saw in various conditions, from dense forests to open logging sites, and it has consistently delivered reliable performance.

1. Power and Performance: The Heart of a Pro Saw

At the core of the Husqvarna 550 XP is its 50.1 cc X-Torq engine. This engine is engineered to deliver high power across a wide RPM range, ensuring you have the muscle you need when felling larger trees or bucking tough logs.

X-Torq Engine Technology: This technology reduces fuel consumption by up to 20% and emissions by up to 75% compared to traditional two-stroke engines. This not only saves you money on fuel but also makes the saw more environmentally friendly.
Engine Specifications: The engine produces 2.8 kW (3.8 hp) of power. The maximum power speed is 10,200 rpm, and the idling speed is 2,800 rpm. These figures translate to excellent cutting performance and responsiveness.
Cylinder Bore and Stroke: The cylinder bore is 43 mm, and the stroke is 34.5 mm. These dimensions are optimized for power and torque, providing a good balance between cutting speed and lugging power.

My Experience: I remember one particularly challenging job where I had to fell a series of large, seasoned oak trees. The Husqvarna 550 XP handled the task with ease. The X-Torq engine provided consistent power, even when the bar was buried deep in the wood. I noticed a significant difference in fuel consumption compared to my older saw, which meant fewer trips back to the truck for refueling.

Practical Tip: When using the Husqvarna 550 XP, always ensure the chain is sharp and properly tensioned. A dull or loose chain will put unnecessary strain on the engine and reduce cutting efficiency. I recommend sharpening the chain after every two to three tanks of fuel, depending on the type of wood you’re cutting.

Takeaway: The Husqvarna 550 XP’s powerful X-Torq engine provides the performance and efficiency needed for demanding professional woodcutting tasks.

2. Ergonomics and Handling: Comfort for Long Days

Ergonomics is crucial for any tool you’ll be using for extended periods. The Husqvarna 550 XP is designed with the user in mind, featuring a slim body, excellent balance, and effective vibration dampening.

Low Vibration: Husqvarna’s Low Vib® system uses steel springs to isolate the engine from the handles, reducing vibration levels. This significantly reduces fatigue and allows you to work longer with greater comfort. Vibration levels are 3.3 m/s² on the front handle and 3.5 m/s² on the rear handle.
Slim Body Design: The saw’s slim profile makes it easy to maneuver in tight spaces and reduces strain on your arms and back. The optimized center of gravity further enhances balance and control.
Ergonomic Handles: The angled front handle provides a natural grip, while the rear handle is designed for comfortable operation in various cutting positions.

My Experience: I’ve spent entire days felling and processing timber with the Husqvarna 550 XP. The Low Vib® system makes a noticeable difference in reducing fatigue. I’ve used other saws that left my hands numb and aching after a few hours, but the 550 XP allows me to work comfortably for longer periods.

Practical Tip: Always wear appropriate gloves when operating a chainsaw. Gloves not only protect your hands but also provide a better grip and further reduce vibration. I prefer gloves with reinforced palms and fingers for added durability and protection.

Takeaway: The Husqvarna 550 XP’s ergonomic design and low vibration levels enhance comfort and reduce fatigue, allowing you to work more efficiently for longer periods.

3. Durability and Reliability: Built to Last

A professional chainsaw needs to withstand the rigors of daily use. The Husqvarna 550 XP is built with high-quality materials and robust construction to ensure long-term reliability.

Magnesium Crankcase: The magnesium crankcase provides excellent durability and heat dissipation, extending the engine’s lifespan. Magnesium is a lightweight yet strong material that can withstand the stresses of demanding use.
Three-Piece Crankshaft: The forged three-piece crankshaft is designed for maximum durability and reliability. This design is more robust than a two-piece crankshaft and can handle higher loads.
Air Injection™: Husqvarna’s Air Injection™ system pre-cleans the intake air, removing larger debris before it reaches the air filter. This reduces air filter maintenance and extends the engine’s life.

My Experience: I’ve used my Husqvarna 550 XP in all kinds of weather conditions, from scorching summer heat to freezing winter temperatures. The saw has always started reliably and performed consistently. I’ve also appreciated the Air Injection™ system, which keeps the air filter cleaner for longer, reducing the need for frequent cleaning.

Practical Tip: Regular maintenance is key to ensuring the longevity of your chainsaw. I recommend cleaning the air filter after every day of use and inspecting the spark plug and fuel filter regularly. Also, make sure to use high-quality two-stroke oil to protect the engine from wear and tear.

Takeaway: The Husqvarna 550 XP’s durable construction and reliable components ensure it can withstand the demands of professional use, providing years of dependable service.

4. Cutting Performance: Efficiency in Every Cut

The Husqvarna 550 XP is designed for efficient cutting, with features that optimize performance and reduce cutting time.

AutoTune™: Husqvarna’s AutoTune™ system automatically adjusts the engine settings to compensate for changes in fuel, altitude, temperature, and air filter condition. This ensures optimal performance in all conditions without manual adjustments.
Chain Speed: The recommended bar length is 13″-20″ and has a chain speed at max power of 21.4 m/s.
Chain Brake: The inertia activated chain brake significantly reduces the likelihood of injury due to kickback.

My Experience: I’ve found the AutoTune™ system to be a game-changer. I no longer have to worry about manually adjusting the carburetor when switching between different types of wood or working at different altitudes. The saw always runs smoothly and efficiently, regardless of the conditions.

Practical Tip: When felling trees, always use proper techniques to ensure a safe and efficient cut. Plan your felling direction, clear the area around the tree, and use wedges to prevent the bar from pinching. Also, be aware of the potential for kickback and use appropriate safety gear.

Takeaway: The Husqvarna 550 XP’s advanced features optimize cutting performance, allowing you to work more efficiently and safely.

5. User-Friendly Features: Convenience and Ease of Use

The Husqvarna 550 XP is packed with user-friendly features that make it easy to operate and maintain.

Side-Mounted Chain Tensioner: The side-mounted chain tensioner makes it easy to adjust the chain tension without the need for special tools. This is a convenient feature that saves time and effort.
Flip-Up Fuel Cap: The flip-up fuel cap is easy to open and close, even when wearing gloves. This makes refueling quick and hassle-free.
Visible Fuel Level: The transparent fuel tank allows you to easily monitor the fuel level, so you know when it’s time to refuel.

My Experience: I appreciate the small details that make the Husqvarna 550 XP so user-friendly. The side-mounted chain tensioner is a lifesaver when I need to make quick adjustments in the field. The flip-up fuel cap is also a nice touch, especially when I’m wearing thick gloves in cold weather.

Practical Tip: Always keep your chainsaw clean and well-maintained. After each use, remove any sawdust or debris from the saw, especially around the air filter and cylinder fins. Also, check the chain oil level and refill as needed.

Takeaway: The Husqvarna 550 XP’s user-friendly features enhance convenience and ease of use, making it a pleasure to operate and maintain.

Diving Deeper: Technical Specifications and Performance Metrics

To truly understand the Husqvarna 550 XP, it’s essential to delve into the technical specifications and performance metrics that define its capabilities.

Engine and Power Details

Displacement: 50.1 cm³ (3.05 cu. in)
Power Output: 2.8 kW (3.8 hp)
Maximum Power Speed: 10,200 rpm
Idling Speed: 2,800 rpm
Torque, Max: 2.95 Nm at 7,800 rpm
Fuel Tank Volume: 0.52 l (17.6 fl oz)
Oil Tank Volume: 0.27 l (9.1 fl oz)
Fuel Consumption: 407 g/kWh
Spark Plug: NGK CMR6H
Electrode Gap: 0.5 mm (0.02 “)

Understanding the Numbers: The displacement of 50.1 cm³ indicates the total volume of the engine cylinders. A higher displacement generally translates to more power. The power output of 2.8 kW (3.8 hp) is a measure of the engine’s ability to do work. The maximum power speed of 10,200 rpm is the engine speed at which the maximum power is produced. The torque, max of 2.95 Nm at 7,800 rpm is a measure of the engine’s rotational force. Higher torque means the engine can handle heavier loads without stalling.

My Insight: The Husqvarna 550 XP’s engine is designed for a balance of power and efficiency. The X-Torq technology ensures that the engine delivers high power while minimizing fuel consumption and emissions. I’ve found that this saw can handle a wide range of tasks, from felling small trees to bucking large logs, without sacrificing performance.

Cutting Equipment Specifications

Recommended Bar Length: 13″-20″
Chain Pitch: 0.325″
Chain Gauge: 0.050″
Chain Speed at Max Power: 21.4 m/s
Sprocket Type: Rim 7
Bar Mount: Small

Understanding the Numbers: The recommended bar length of 13″-20″ indicates the range of bar lengths that are suitable for the saw. A shorter bar is ideal for limbing and smaller tasks, while a longer bar is better for felling larger trees. The chain pitch of 0.325″ refers to the distance between the drive links on the chain. The chain gauge of 0.050″ refers to the thickness of the drive links. The chain speed at max power of 21.4 m/s is a measure of the chain’s speed when the engine is producing maximum power.

My Insight: I typically use a 18″ bar on my Husqvarna 550 XP. This length provides a good balance between maneuverability and cutting capacity. I also prefer a chain with a low-kickback design for added safety. When choosing a chain, it’s important to consider the type of wood you’ll be cutting. A full-chisel chain is more aggressive and cuts faster, but it’s also more prone to kickback. A semi-chisel chain is more forgiving and easier to sharpen.

Vibration and Noise Data

Equivalent Vibration Level (ahv, eq) Front Handle: 3.3 m/s²
Equivalent Vibration Level (ahv, eq) Rear Handle: 3.5 m/s²
Sound Pressure Level at Operator’s Ear: 104 dB(A)
Sound Power Level, Guaranteed (LWA): 116 dB(A)

Understanding the Numbers: The equivalent vibration level is a measure of the vibration transmitted to the operator’s hands. Lower vibration levels are better, as they reduce fatigue and the risk of developing vibration-related injuries. The sound pressure level at the operator’s ear is a measure of the noise level at the operator’s ear. The sound power level, guaranteed is a measure of the total sound power emitted by the saw.

My Insight: As I mentioned earlier, the Husqvarna 550 XP’s Low Vib® system significantly reduces vibration levels. This is a crucial feature for professional woodcutters who spend long hours operating chainsaws. I always wear hearing protection when using a chainsaw, as the noise levels can be damaging to your hearing. I recommend using earplugs or earmuffs with a noise reduction rating (NRR) of at least 25 dB.

Weight and Dimensions

Weight (Excluding Cutting Equipment): 5.3 kg (11.7 lbs)
Overall Dimensions: Varies depending on bar length

Understanding the Numbers: The weight of the saw is an important factor to consider, as it affects maneuverability and fatigue. A lighter saw is easier to handle, but it may not be as powerful as a heavier saw. The overall dimensions of the saw will vary depending on the bar length.

My Insight: The Husqvarna 550 XP is a relatively lightweight saw, considering its power and capabilities. This makes it easy to maneuver in tight spaces and reduces strain on your arms and back. I’ve found that the weight is well-balanced, which further enhances control and handling.

Real-World Applications and Case Studies

To illustrate the Husqvarna 550 XP’s capabilities, let’s examine some real-world applications and case studies.

Case Study 1: Felling and Processing Hardwood Timber

A professional logging crew was tasked with felling and processing hardwood timber in a dense forest. The trees were primarily oak and maple, with diameters ranging from 12″ to 24″. The crew used Husqvarna 550 XP chainsaws for felling, limbing, and bucking.

Challenge: The dense forest and large trees presented a challenging environment for the logging crew. The trees were heavy and difficult to maneuver, and the terrain was uneven and obstructed.
Solution: The Husqvarna 550 XP’s powerful engine and ergonomic design allowed the crew to work efficiently and safely. The AutoTune™ system ensured optimal performance in the varying conditions, and the Low Vib® system reduced fatigue.
Results: The crew was able to fell and process the timber within the allotted time frame. The Husqvarna 550 XP performed reliably throughout the project, with minimal downtime.

Key Takeaway: The Husqvarna 550 XP is well-suited for felling and processing hardwood timber in challenging environments. Its power, ergonomics, and reliability make it a valuable tool for professional logging crews.

Case Study 2: Firewood Production

A small-scale firewood producer used a Husqvarna 550 XP chainsaw for cutting firewood. The producer processed a variety of wood species, including oak, maple, and birch. The firewood was sold to local customers for heating homes.

Challenge: The firewood producer needed a reliable and efficient chainsaw to cut firewood on a daily basis. The saw needed to be able to handle a variety of wood species and sizes.
Solution: The Husqvarna 550 XP’s versatile design and user-friendly features made it an ideal choice for firewood production. The saw’s power and cutting performance allowed the producer to cut firewood quickly and efficiently.
Results: The firewood producer was able to increase production and improve efficiency. The Husqvarna 550 XP performed reliably throughout the firewood season, with minimal maintenance required.

Key Takeaway: The Husqvarna 550 XP is a versatile and reliable chainsaw that is well-suited for firewood production. Its power, efficiency, and user-friendly features make it a valuable tool for small-scale firewood producers.

Case Study 3: Storm Cleanup

A landscaping company was hired to clean up after a major storm that had downed trees and branches throughout a residential area. The company used Husqvarna 550 XP chainsaws for removing the fallen trees and branches.

Challenge: The storm cleanup presented a variety of challenges, including downed trees of various sizes, tangled branches, and hazardous conditions. The landscaping company needed a powerful and maneuverable chainsaw to remove the debris quickly and safely.
Solution: The Husqvarna 550 XP’s lightweight design and excellent balance made it easy to maneuver in tight spaces and around obstacles. The saw’s power and cutting performance allowed the crew to remove the debris efficiently.
Results: The landscaping company was able to complete the storm cleanup quickly and safely. The Husqvarna 550 XP performed reliably throughout the project, with minimal downtime.

Key Takeaway: The Husqvarna 550 XP is a versatile and reliable chainsaw that is well-suited for storm cleanup. Its lightweight design, excellent balance, and powerful cutting performance make it a valuable tool for landscaping companies and homeowners.

Safety First: Essential Precautions and Best Practices

Operating a chainsaw can be dangerous if proper safety precautions are not followed. It’s crucial to prioritize safety and adhere to best practices to prevent accidents and injuries.

Personal Protective Equipment (PPE)

Helmet: Always wear a helmet to protect your head from falling branches and other debris.
Eye Protection: Wear safety glasses or a face shield to protect your eyes from sawdust and flying debris.
Hearing Protection: Wear earplugs or earmuffs to protect your hearing from the loud noise of the chainsaw.
Gloves: Wear gloves to protect your hands and improve your grip on the chainsaw.
Chainsaw Chaps: Wear chainsaw chaps to protect your legs from accidental cuts.
Steel-Toed Boots: Wear steel-toed boots to protect your feet from falling logs and other hazards.

My Recommendation: I always wear a full set of PPE when operating a chainsaw. It may seem like overkill, but it’s better to be safe than sorry. I’ve seen firsthand the devastating consequences of chainsaw accidents, and I don’t want to take any chances.

Safe Operating Procedures

Read the Manual: Before operating a chainsaw, carefully read the owner’s manual and familiarize yourself with the saw’s features and safety precautions.
Inspect the Saw: Before each use, inspect the chainsaw for any damage or defects. Check the chain tension, oil level, and fuel level.
Clear the Area: Before starting the chainsaw, clear the area around you of any obstacles or hazards. Make sure you have a clear escape route in case of an emergency.
Start the Saw Safely: Start the chainsaw on the ground or on a stable surface. Never drop-start the saw, as this can be dangerous.
Maintain a Firm Grip: Always maintain a firm grip on the chainsaw with both hands. Keep your thumbs wrapped around the handles.
Use Proper Cutting Techniques: Use proper cutting techniques to avoid kickback and other hazards. Be aware of the potential for kickback and avoid cutting with the tip of the bar.
Never Cut Above Shoulder Height: Never cut above shoulder height, as this can be dangerous and difficult to control.
Avoid Cutting in Unsafe Conditions: Avoid cutting in unsafe conditions, such as in wet or windy weather.
Take Breaks: Take frequent breaks to avoid fatigue. Fatigue can impair your judgment and increase the risk of accidents.

My Advice: Always be aware of your surroundings and pay attention to what you’re doing. Chainsaw accidents can happen quickly and unexpectedly. Never let your guard down, and always prioritize safety.

Kickback Prevention

Kickback is a sudden and forceful reaction that occurs when the tip of the chainsaw bar contacts a solid object or is pinched in the cut. Kickback can cause the saw to jump back towards the operator, potentially causing serious injury.

Use a Low-Kickback Chain: Use a low-kickback chain, which is designed to reduce the risk of kickback.
Avoid Cutting with the Tip of the Bar: Avoid cutting with the tip of the bar, as this is the most common cause of kickback.
Maintain a Sharp Chain: Maintain a sharp chain, as a dull chain is more prone to kickback.
Hold the Saw Firmly: Hold the saw firmly with both hands to maintain control.
Be Aware of Your Surroundings: Be aware of your surroundings and avoid cutting near solid objects or in areas where the bar may be pinched.

My Experience: I’ve experienced kickback several times over the years, and I can tell you that it’s a scary experience. Fortunately, I’ve always been wearing proper PPE and have been able to avoid serious injury. I’ve learned to be extra cautious when cutting with the tip of the bar and to always maintain a firm grip on the saw.

Maintenance and Care: Keeping Your Saw in Top Condition

Regular maintenance and care are essential for ensuring the longevity and performance of your Husqvarna 550 XP chainsaw.

Daily Maintenance

Clean the Saw: After each use, clean the saw to remove any sawdust, debris, or oil. Use a brush or compressed air to clean the air filter, cylinder fins, and other components.
Check the Chain Tension: Check the chain tension and adjust as needed. The chain should be snug but not too tight.
Sharpen the Chain: Sharpen the chain regularly to maintain optimal cutting performance. Use a chainsaw file or a chain grinder to sharpen the chain.
Check the Oil Level: Check the oil level in the oil tank and refill as needed. Use a high-quality bar and chain oil.
Check the Fuel Level: Check the fuel level in the fuel tank and refill as needed. Use a high-quality two-stroke oil mixed with gasoline at the recommended ratio.

My Routine: I make it a habit to perform these daily maintenance tasks after each use. It only takes a few minutes, but it can make a big difference in the performance and longevity of my chainsaw.

Weekly Maintenance

Clean the Air Filter: Clean the air filter thoroughly to remove any dirt or debris. Use a brush or compressed air to clean the filter.
Inspect the Spark Plug: Inspect the spark plug for wear or damage. Clean or replace the spark plug as needed.
Clean the Cylinder Fins: Clean the cylinder fins to remove any dirt or debris. This will help to prevent overheating.
Inspect the Bar: Inspect the bar for wear or damage. Check the bar rails for wear and the sprocket for damage.

My Tip: I like to keep a spare air filter and spark plug on hand so that I can quickly replace them if needed. This helps to minimize downtime and keep my chainsaw running smoothly.

Monthly Maintenance

Clean the Fuel Filter: Clean the fuel filter to remove any dirt or debris. This will help to prevent fuel starvation and engine damage.
Grease the Sprocket Bearing: Grease the sprocket bearing to keep it lubricated and prevent wear.
Inspect the Anti-Vibration Mounts: Inspect the anti-vibration mounts for wear or damage. Replace the mounts as needed.

My Practice: I mark my calendar to remind me to perform these monthly maintenance tasks. It’s easy to forget about them, but they’re essential for keeping my chainsaw in top condition.

Long-Term Storage

Drain the Fuel Tank: Drain the fuel tank to prevent the fuel from going stale and causing engine problems.
Remove the Chain and Bar: Remove the chain and bar and clean them thoroughly.
Store the Saw in a Dry Place: Store the saw in a dry place to prevent rust and corrosion.

My Method: When storing my chainsaw for an extended period, I always take the time to prepare it properly. This helps to ensure that it will be ready to go when I need it again.

Troubleshooting Common Issues

Even with proper maintenance, you may encounter issues with your Husqvarna 550 XP chainsaw from time to time. Here are some common issues and how to troubleshoot them.

Chainsaw Won’t Start

Check the Fuel Level: Make sure there is fuel in the fuel tank.
Check the Spark Plug: Check the spark plug for wear or damage. Clean or replace the spark plug as needed.
Check the Air Filter: Check the air filter for dirt or debris. Clean or replace the air filter as needed.
Check the Fuel Filter: Check the fuel filter for dirt or debris. Clean or replace the fuel filter as needed.
Check the Carburetor: If the chainsaw still won’t start, the carburetor may need to be adjusted or cleaned.

My Approach: I always start with the simplest solutions first. I check the fuel level, spark plug, air filter, and fuel filter before moving on to more complex troubleshooting steps.

Chainsaw Runs Poorly

Check the Air Filter: Check the air filter for dirt or debris. Clean or replace the air filter as needed.
Check the Spark Plug: Check the spark plug for wear or damage. Clean or replace the spark plug as needed.
Check the Fuel Filter: Check the fuel filter for dirt or debris. Clean or replace the fuel filter as needed.
Check the Carburetor: If the chainsaw runs poorly, the carburetor may need to be adjusted or cleaned.

My Experience: I’ve found that a dirty air filter is often the culprit when my chainsaw runs poorly. Cleaning the air filter usually solves the problem.

Chainsaw Chain Won’t Cut

Check the Chain Tension: Check the chain tension and adjust as needed.
Sharpen the Chain: Sharpen the chain regularly to maintain optimal cutting performance.
Check the Bar: Check the bar for wear or damage.

My Recommendation: I recommend sharpening the chain after every two to three tanks of fuel, depending on the type of wood you’re cutting.

Alternatives to the Husqvarna 550 XP

While the Husqvarna 550 XP is a great chainsaw, it may not be the right fit for everyone. Here are some alternatives to consider.

Husqvarna 562 XP

The Husqvarna 562 XP is a more powerful chainsaw than the 550 XP. It features a 59.8 cc engine and is designed for felling larger trees and processing heavier timber.

Pros:

More powerful than the 550 XP
Designed for larger trees and heavier timber

Cons:

Heavier than the 550 XP
More expensive than the 550 XP

Stihl MS 261 C-M

The Stihl MS 261 C-M is a professional-grade chainsaw that is comparable to the Husqvarna 550 XP. It features a 50.3 cc engine and is known for its reliability and performance.

Pros:

Reliable and durable
Good power and performance

Cons:

May be more expensive than the Husqvarna 550 XP
Some users may prefer the ergonomics of the Husqvarna 550 XP

Echo CS-590 Timber Wolf

The Echo CS-590 Timber Wolf is a more affordable alternative to the Husqvarna 550 XP. It features a 59.8 cc engine and is designed for homeowners and occasional users.

Pros:

More affordable than the Husqvarna 550 XP
Good power and performance

Cons:

May not be as durable as the Husqvarna 550 XP
May not have as many features as the Husqvarna 550 XP

Conclusion: Is the Husqvarna 550 XP Right for You?

The Husqvarna 550 XP is a powerful, reliable, and versatile chainsaw that is well-suited for professional woodcutters and demanding users. Its key features, including the X-Torq engine, ergonomic design, durable construction, optimized cutting performance, and user-friendly features, make it a valuable tool for a wide range of tasks.

Consider the Husqvarna 550 XP if:

You are a professional woodcutter or a demanding user who needs a reliable and powerful chainsaw.
You need a chainsaw that can handle a variety of tasks, from felling trees to bucking logs.
You value ergonomics and comfort, especially if you will be using the chainsaw for extended periods.
You are willing to invest in a high-quality chainsaw that will last for many years.

Consider an alternative if:

Remember to always prioritize safety and follow proper operating procedures when using a chainsaw. With the right tool and the right knowledge, you can tackle any woodcutting project with confidence.