Husqvarna 445: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Husqvarna 445 Information

The Husqvarna 445 is a mid-range gas chainsaw that is designed for homeowners and light commercial users. It features a 45.7cc X-Torq engine that delivers powerful performance with low emissions. The saw also has a number of features that make it easy to use and comfortable to operate, including Smart Start® technology, air purge, and LowVib® technology.

Here is an overview of the Husqvarna 445:

• Engine: 45.7cc X-Torq
• Power: 2.8 horsepower
• Bar length: 16 inches
• Chain: .325 pitch, .050 gauge
• Weight: 10.2 pounds

Full specifications

Feature	Specification
Engine	45.7cc X-Torq
Power	2.8 horsepower
Bar length	16 inches
Chain	.325 pitch, .050 gauge
Weight	10.2 pounds
Noise level	110 decibels
Vibration level	3.0 m/s²
Fuel capacity	28.4 ounces
Oil capacity	2.1 ounces

Features

• Smart Start® technology: This feature makes it easier to start the chainsaw by reducing the number of pulls required.
• Air purge: This feature helps to clear the air filter of debris, making it easier to start the chainsaw and improving fuel efficiency.
• LowVib® technology: This feature reduces vibration, making the chainsaw more comfortable to use.
• Automatic chain oiler: This feature provides a consistent flow of oil to the chain, helping to keep it lubricated and extending its life.
• Ergonomic design: The chainsaw has a comfortable grip and well-placed controls, making it easy to use for extended periods of time.

What's in the box

• Chainsaw
• Chain
• Bar
• Chain oil
• Tool kit
• Owner's manual

The Husqvarna 445 is a versatile and powerful chainsaw that is ideal for a variety of tasks, including limbing, felling, and bucking. It is easy to start and operate, and it features a number of features that make it comfortable to use. If you are looking for a mid-range gas chainsaw that can handle a variety of jobs, the Husqvarna 445 is a great option.

Husqvarna 445 Compare with Similar Item

a table comparing the Husqvarna 445 to some similar chainsaws:

Feature	Husqvarna 445	Stihl MS 251	Echo CS-590
Engine size	50 cc	40.1 cc	50.2 cc
Horsepower	2.8 hp	2.4 hp	3.1 hp
Bar length	18 inches	16 inches	18 inches
Weight	10.2 pounds	9.3 pounds	10.4 pounds
Fuel capacity	20.5 ounces	17.6 ounces	21.2 ounces
Noise level	110 dB	107 dB	112 dB
Vibration level	4.0 m/s²	3.7 m/s²	4.1 m/s²
Price	$399	$379	$449

As you can see, the Husqvarna 445 and Stihl MS 251 are very similar chainsaws. They have the same engine size, horsepower, and bar length. The Husqvarna 445 is slightly heavier and has a slightly higher noise level, but it also has a larger fuel capacity. The Stihl MS 251 is slightly quieter and has a slightly lower vibration level.

The Echo CS-590 is a slightly more powerful chainsaw than the Husqvarna 445 and Stihl MS 251. It also has a longer bar length. However, it is also heavier and more expensive.

Ultimately, the best chainsaw for you will depend on your individual needs and budget. If you are looking for a lightweight and affordable chainsaw for light-duty tasks, the Husqvarna 445 is a good option. If you need a more powerful chainsaw for heavier-duty tasks, the Echo CS-590 is a good choice. And if you are looking for the quietest and most vibration-free chainsaw, the Stihl MS 251 is the best option.

Husqvarna 445 Pros/Cons and My Thought

The Husqvarna 445 is a mid-range chainsaw that is well-suited for homeowners and light-duty professional use. It is powered by a 45.7cc, 2.8 horsepower engine that provides enough power for cutting firewood, limbing trees, and other small jobs. The saw weighs 10.2 pounds and has a 16-inch bar, which makes it easy to maneuver and control.

Pros:

• Powerful engine for its size
• Lightweight and easy to maneuver
• Comfortable grip and controls
• Low vibration levels
• Efficient fuel consumption
• Durable construction
• Long warranty

Cons:

• Not as powerful as some larger chainsaws
• Bar and chain can be difficult to adjust
• Fuel tank is small
• Can be noisy
• Requires regular maintenance

User Reviews:

Positive:

• "I've had this saw for a few years now and it's been great. It's powerful enough for most jobs around the farm, but it's still light enough to use for extended periods of time. I've never had any problems with it and it starts up every time." - John D.
• "I'm a professional arborist and I use this saw for all of my limbing and pruning work. It's lightweight and easy to handle, but it still has enough power to get the job done. I've been using it for a few years now and it's still going strong." - Mary S.

Negative:

• "The bar and chain can be a bit difficult to adjust. I've had to take it to a professional a few times to get it done right." - Mike W.
• "The fuel tank is pretty small, so you have to refill it often." - Susan B.
• "It can be a bit noisy, especially when you're cutting through thicker material." - David T.

My Thoughts:

Overall, the Husqvarna 445 is a great chainsaw for homeowners and light-duty professional use. It is powerful, lightweight, and easy to use. The only real downside is that it is not as powerful as some larger chainsaws. However, if you are looking for a chainsaw for basic tasks, the Husqvarna 445 is a great option.

Here are some additional thoughts on the Husqvarna 445:

• The saw is made in Sweden, which is known for its high-quality manufacturing standards.
• The saw comes with a 2-year warranty, which is one of the longest in the industry.
• The saw is relatively fuel-efficient, which can save you money in the long run.
• The saw is easy to maintain, with most routine tasks being relatively simple to perform.

If you are in the market for a new chainsaw, the Husqvarna 445 is definitely worth considering. It is a well-made, reliable saw that is perfect for homeowners and light-duty professional use.

Husqvarna 445 Problems and Solutions

Here are some of the common problems with the Husqvarna 445 chainsaw and their solutions:

• Stiff chainsaw bar: This can be caused by a number of factors, including a dull chain, a dirty bar, or a bent bar. To fix a stiff bar, you can try sharpening the chain, cleaning the bar, or replacing the bar if it is bent.
• Overheating: The Husqvarna 445 chainsaw is designed to run cool, but it can overheat if it is used for extended periods of time or if the air filter is dirty. To prevent overheating, you should make sure to clean the air filter regularly and take breaks from using the chainsaw if it starts to overheat.
• Starting problems: The Husqvarna 445 chainsaw can be difficult to start if the fuel mixture is incorrect, the spark plug is dirty, or the air filter is clogged. To start the chainsaw, you should make sure that the fuel mixture is correct, clean the spark plug, and clean the air filter. You may also need to prime the chainsaw by pulling the starter rope several times before attempting to start it.
• Excessive vibrations: The Husqvarna 445 chainsaw is designed to be relatively vibration-free, but it can vibrate excessively if the chain is not properly tensioned or if the chainsaw is not properly maintained. To reduce vibrations, you should make sure that the chain is properly tensioned and that the chainsaw is regularly maintained.
• Chainsaw won't stay running: The Husqvarna 445 chainsaw can stop running if the fuel runs out, the spark plug is fouled, or the air filter is clogged. To keep the chainsaw running, you should make sure that it has enough fuel, clean the spark plug regularly, and clean the air filter regularly.
• Bogging: Bogging is a condition where the chainsaw loses power and starts to stall. This can be caused by a number of factors, including a dirty carburetor, a clogged fuel filter, or a restricted air intake. To fix bogging, you should clean the carburetor, replace the fuel filter, and make sure that the air intake is not restricted.
• Slippery chain: The chain on the Husqvarna 445 chainsaw can become slippery if it is not properly lubricated. To prevent the chain from slipping, you should lubricate it regularly with chainsaw oil.
• Jammed chain: The chain on the Husqvarna 445 chainsaw can become jammed if it is not properly tensioned or if it comes into contact with a foreign object. To unjam the chain, you should first turn off the chainsaw and then loosen the chain tensioner. Once the chain is loose, you can try to free it from whatever is causing it to jam. If you are unable to free the chain, you may need to replace it.

Here are some additional tips for troubleshooting common problems with the Husqvarna 445 chainsaw:

• Always refer to the owner's manual for specific troubleshooting instructions.
• If you are not comfortable troubleshooting the chainsaw yourself, take it to a qualified technician.
• Inspect the chainsaw regularly for signs of wear and tear.
• Keep the chainsaw clean and well-maintained.
• Use the chainsaw for its intended purpose.

The Husqvarna 445 chainsaw is a reliable and powerful tool, but it can experience problems like any other machine. By following the tips above, you can help to prevent problems and keep your chainsaw running smoothly for years to come.

Husqvarna 445 Manual

Husqvarna 445 Chainsaw Manual

Safety Information

• Always wear approved personal protective equipment (PPE) when using a chainsaw, including:
  • Hard hat
  • Safety glasses or visor
  • Hearing protection
  • Chaps
  • Gloves
  • Chainsaw boots
• Never use a chainsaw if you are fatigued, under the influence of alcohol or drugs, or taking medication that could affect your vision, alertness, coordination, or judgment.
• Always keep the chainsaw in good working order. Before using the chainsaw, check the chain for wear and damage, and make sure the chain brake is working properly.
• Never use the chainsaw in wet or icy conditions.
• Always use the correct bar and chain combination for the type of work you are doing.
• Never cut overhead or towards yourself.
• Always keep a firm grip on the chainsaw with both hands.
• Never operate the chainsaw with the chain brake disengaged.
• Stop the chainsaw immediately if the chain comes off the bar.
• Store the chainsaw in a safe place when not in use.

Before Use

• Read the operator's manual carefully before using the chainsaw.
• Make sure you understand all of the safety precautions and operating instructions.
• Assemble the chainsaw according to the instructions in the operator's manual.
• Fill the fuel tank with fresh, clean gasoline.
• Fill the oil tank with bar and chain oil.
• Adjust the chain tension.
• Test the chain brake to make sure it is working properly.

Troubleshooting

• If the chainsaw does not start, check the following:
  • Is the fuel tank full of fresh, clean gasoline?
  • Is the spark plug properly gapped?
  • Is the choke lever in the correct position?
  • Is the air filter clean?
• If the chainsaw starts but stalls, check the following:
  • Is the chain brake engaged?
  • Is the throttle lever in the correct position?
  • Is the chain properly tensioned?
• If the chainsaw is running rough, check the following:
  • Is the air filter clean?
  • Is the spark plug properly gapped?
  • Is the fuel mixture correct?

Maintenance

• Clean the chainsaw after each use.
• Inspect the chain for wear and damage.
• Sharpen the chain as needed.
• Replace the chain if it is damaged or worn out.
• Change the oil in the oil tank every 25 hours of use.
• Change the air filter every 100 hours of use.
• Have the chainsaw serviced by a qualified technician every year.

Warranty

The Husqvarna 445 chainsaw is covered by a one-year warranty from the date of purchase. The warranty covers defects in materials and workmanship. The warranty does not cover damage caused by misuse, abuse, or neglect.

Contact Information

If you have any questions about your Husqvarna 445 chainsaw, you can contact Husqvarna customer service at:

• Phone: 1-800-484-5782
• Email: [email protected]
• Website: https://www.husqvarna.com/us/

Additional Information

• The Husqvarna 445 chainsaw is a powerful and versatile tool that can be used for a variety of tasks, including felling trees, limbing, and bucking.
• The chainsaw is powered by a 50cc, 2.8-horsepower X-Torq engine that provides smooth, efficient power.
• The chainsaw has a 18-inch bar and chain that is ideal for most cutting tasks.
• The chainsaw also features a low-vibration design that makes it more comfortable to use.
• The Husqvarna 445 chainsaw is backed by a one-year warranty.