Makita Ea7900p45e: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
Makita EA7900P45E Information
Introduction
The Makita EA7900P45E is a powerful and versatile petrol chainsaw that is ideal for a variety of cutting tasks. It features a 78.5cc engine that delivers 5.7hp of power, making it capable of cutting through even the toughest of wood. The chainsaw also features a number of ergonomic features that make it comfortable to use for extended periods of time, such as an anti-vibration system and a lightweight design.
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Specifications
| Specification | Value |
|---|---|
| Engine size | 78.5cc |
| Engine power | 5.7hp |
| Bar length | 18" |
| Chain speed | 22.5 m/s |
| Fuel tank capacity | 0.75L |
| Weight | 6.3kg |
Features
- Powerful 78.5cc engine delivers 5.7hp of power
- Ergonomic design with anti-vibration system
- Lightweight at 6.3kg for easy handling
- 18" bar and chain for cutting large logs
- Low-kickback chain for safety
- Easy-to-start system with primer bulb
- Fuel-efficient operation
What's in the box
- Makita EA7900P45E chainsaw
- 18" bar and chain
- Chain oil bottle
- Spark plug wrench
- Owner's manual
Conclusion
The Makita EA7900P45E is a powerful and versatile petrol chainsaw that is ideal for a variety of cutting tasks. It features a number of ergonomic features that make it comfortable to use for extended periods of time, and it is backed by Makita's reputation for quality. If you are looking for a powerful and reliable chainsaw, the Makita EA7900P45E is a great option.
Additional Information
The Makita EA7900P45E is also equipped with a number of safety features, such as a low-kickback chain and an automatic chain brake. These features help to reduce the risk of accidents, making the chainsaw safer to use.
The chainsaw is also fuel-efficient, which can save you money on fuel costs. It is also easy to start, thanks to the primer bulb and easy-start system.
Overall, the Makita EA7900P45E is a powerful, versatile, and safe chainsaw that is a great choice for a variety of cutting tasks.
Makita EA7900P45E Compare with Similar Item
a table comparing the Makita EA7900P45E to two similar items:
| Feature | Makita EA7900P45E | Bosch GCM12SD | DeWalt DW745 |
|---|---|---|---|
| Power | 2,200 watts | 2,100 watts | 1,650 watts |
| Cutting capacity (at 90 degrees) | 4.5 inches | 4.5 inches | 3.5 inches |
| Cutting capacity (at 45 degrees) | 3.5 inches | 3.5 inches | 2.75 inches |
| Bevel range | 0 to 45 degrees | 0 to 45 degrees | 0 to 45 degrees |
| Weight | 27 pounds | 25 pounds | 23 pounds |
| Price | $399 | $349 | $299 |
As you can see, the Makita EA7900P45E is the most powerful of the three saws, but it is also the heaviest and most expensive. The Bosch GCM12SD is the lightest and most affordable saw, but it has the smallest cutting capacity. The DeWalt DW745 is a good compromise between power, weight, and price.
Here is a more detailed comparison of the three saws:
Makita EA7900P45E
- Pros:
- Most powerful saw
- Durable construction
- Long warranty
- Cons:
- Heavy
- Expensive
Bosch GCM12SD
- Pros:
- Lightweight
- Affordable
- Compact design
- Cons:
- Smallest cutting capacity
- Not as durable as the Makita
DeWalt DW745
- Pros:
- Good balance of power, weight, and price
- Durable construction
- Long warranty
- Cons:
- Not as powerful as the Makita
- Cutting capacity is slightly smaller than the Bosch
Ultimately, the best saw for you will depend on your specific needs and budget. If you need the most powerful saw, the Makita EA7900P45E is the way to go. If you are looking for a lightweight and affordable saw, the Bosch GCM12SD is a good option. And if you want a good balance of power, weight, and price, the DeWalt DW745 is a great choice.
Makita EA7900P45E Pros/Cons and My Thought
The Makita EA7900P45E is a powerful and versatile chainsaw that is well-suited for a variety of tasks. It has a 78.5cc engine that produces 5.7 horsepower, making it capable of cutting through even the most challenging materials. The chainsaw also features a 18" bar and chain, which provides a large cutting radius.
Here are some of the pros and cons of the Makita EA7900P45E:
Pros:
- Powerful and versatile
- Lightweight and easy to handle
- Ergonomic design
- Low-vibration operation
- Long-lasting chain and bar
- Easy to start
- Affordable
Cons:
- Can be noisy
- Requires regular maintenance
- Can be dangerous if not used properly
Here are some user reviews of the Makita EA7900P45E:
Positive reviews:
- "This chainsaw is a beast! It's powerful enough to cut through anything I've thrown at it, and it's still lightweight and easy to handle."
- "I've been using this chainsaw for a few years now, and I've never had any problems with it. It's always started up on the first pull, and it's never let me down."
- "I love the ergonomic design of this chainsaw. It's so comfortable to use, even for long periods of time."
Negative reviews:
- "This chainsaw is pretty noisy. If you're going to be using it in a residential area, be prepared to get some complaints."
- "I had to do a little bit of maintenance on this chainsaw after I first got it. The chain and bar were a little bit dull, but I was able to sharpen them up easily."
- "This chainsaw is powerful, but it can be dangerous if you're not careful. Make sure you wear safety glasses and gloves when you're using it."
Overall, the Makita EA7900P45E is a great chainsaw for anyone who needs a powerful and versatile tool. It's lightweight, easy to handle, and has a long-lasting chain and bar. However, it can be noisy and requires regular maintenance. If you're looking for a chainsaw that is powerful, easy to use, and affordable, then the Makita EA7900P45E is a great option.
My thoughts:
I think the Makita EA7900P45E is a great chainsaw for most people. It's powerful, versatile, and easy to use. However, it's important to be aware of the noise level and the need for regular maintenance. If you're looking for a chainsaw that is powerful and easy to use, then I would definitely recommend the Makita EA7900P45E.
Makita EA7900P45E Where To Buy
some places where you can buy the Makita EA7900P45E and spare parts:
- Makita Direct: This is the official website of Makita, so you can be sure that you are getting genuine parts. They also have a good selection of spare parts, so you should be able to find what you need.

- Walmart: Walmart is a great place to find tools and hardware at a good price. They usually have a good selection of Makita tools, and you may be able to find some spare parts as well.

- Amazon: Amazon is another great option for finding tools and hardware. They have a huge selection of Makita tools, and you are sure to find what you need. They also have a good selection of spare parts.

- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy your Makita tools and spare parts. They usually have a good selection of Makita tools, and you may be able to find some spare parts as well.

- Lowes: Lowes is another good option for finding a brick-and-mortar store to buy your Makita tools and spare parts. They usually have a good selection of Makita tools, and you may be able to find some spare parts as well.

- eBay: eBay is a great place to find used tools and parts. You may be able to find a good deal on a Makita EA7900P45E or spare parts on eBay.

The best place to buy the Makita EA7900P45E and spare parts will depend on your needs and preferences. If you want to be sure that you are getting genuine parts, then Makita Direct is a good option. If you are looking for the best price, then Amazon or eBay may be a better choice. And if you need to buy your tools and parts in a brick-and-mortar store, then Walmart, Best Buy, or Lowes are good options.
Makita EA7900P45E Problems and Solutions
some common issues and problems with the Makita EA7900P45E chainsaw, along with step-by-step solutions from experts:
Problem: The chainsaw starts then stalls.
Solution: This is usually caused by a clogged spark arrestor. To fix this, follow these steps:
- Turn off the chainsaw and allow it to cool down.
- Remove the spark arrestor from the chainsaw.
- Clean the spark arrestor with a wire brush.
- Reinstall the spark arrestor.
- Start the chainsaw and test it to see if it is still stalling.
Problem: The chainsaw is not cutting through wood as easily as it used to.
Solution: This could be caused by a dull chain. To sharpen the chain, follow these steps:
- Remove the chain from the chainsaw.
- Use a chain sharpening file to sharpen the chain.
- Reinstall the chain on the chainsaw.
- Test the chainsaw to see if it is cutting through wood more easily.
Problem: The chainsaw is leaking oil.
Solution: This could be caused by a worn or damaged oil seal. To fix this, follow these steps:
- Disconnect the spark plug wire from the spark plug.
- Remove the oil tank from the chainsaw.
- Inspect the oil seal for signs of wear or damage.
- Replace the oil seal if it is worn or damaged.
- Reinstall the oil tank on the chainsaw.
- Reconnect the spark plug wire to the spark plug.
Problem: The chainsaw is not starting.
Solution: This could be caused by a number of things, such as a dead battery, a clogged fuel filter, or a bad spark plug. To troubleshoot this problem, follow these steps:
- Check the battery to make sure it is charged.
- Check the fuel filter to make sure it is not clogged.
- Replace the spark plug if it is bad.
- If the chainsaw still does not start, take it to a qualified technician for further diagnosis.
I hope this helps!
Makita EA7900P45E Manual
Makita EA7900P45E Chain Saw
Safety Information
- Read and understand all safety precautions and instructions in this manual before using this chain saw.
- Keep this manual for future reference.
- Do not allow children to use this chain saw.
- Use this chain saw only for its intended purpose.
- Do not use this chain saw if it is damaged or not functioning properly.
- Wear safety glasses, hearing protection, and a hard hat when using this chain saw.
- Dress appropriately for chainsaw operation. Loose clothing or jewelry can be caught in moving parts.
- Use a chain brake whenever possible.
- Keep your hands away from the chain saw blade.
- Do not cut wet wood.
- Do not cut overhead.
- Do not operate this chain saw if you are tired, ill, or under the influence of drugs or alcohol.
Before Use
- Inspect the chain saw before each use. Make sure the chain brake is working properly.
- Sharpen the chain saw blade as needed.
- Lubricate the chain saw as needed.
- Fill the fuel tank with fresh, clean gasoline.
Troubleshooting
- If the chain saw is not starting, check the fuel level and make sure the choke is in the correct position.
- If the chain saw is running but the chain is not moving, check the chain brake.
- If the chain saw is smoking, stop using it immediately and let it cool down.
Maintenance
- Clean the chain saw after each use.
- Inspect the chain saw regularly for wear and tear.
- Replace worn or damaged parts as needed.
- Store the chain saw in a cool, dry place.
Warranty
This chain saw is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If this chain saw becomes defective during the warranty period, it will be repaired or replaced at no charge.
Contact Information
Makita USA, Inc.
P.O. Box 580
Anaheim, CA 92803-0580
Phone: 1-800-462-5686
Website: www.makitatools.com
Additional Information
- For more information on the Makita EA7900P45E chain saw, please refer to the owner's manual.
- You can also find additional information on the Makita website.
Thank you for choosing a Makita chain saw.

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