Unraveling Makita Ac640: From Full Specifications To Potential Issues
Makita AC640 Information
The Makita AC640 is a small, compact, and powerful air compressor that is perfect for a variety of tasks around the home and workshop. It features a direct-drive, oil-less motor that delivers up to 8 bar (116 psi) of maximum pressure, and a 6-liter tank that provides plenty of air for extended use. The AC640 is also equipped with a pressure regulator, two pressure gauges, and a safety valve to ensure safe and reliable operation.
Image of Makita AC640 air compressor
Specifications
| Specification | Value |
|---|---|
| Motor Power | 1.5 HP (1.1 kW) |
| Max Pressure | 8 bar (116 psi) |
| Air Displacement | 121 l/min (2.8 bar) |
| Tank Capacity | 6 l |
| Voltage | 240 V |
| Weight | 21 kg |
Features
- Direct-drive, oil-less motor for quiet and maintenance-free operation
- 6-liter tank provides plenty of air for extended use
- Pressure regulator with two pressure gauges for precise control
- Safety valve for added protection
- Lightweight and compact design for easy portability
What's in the box
- Makita AC640 air compressor
- Pressure regulator
- Two pressure gauges
- Safety valve
- Instruction manual
The Makita AC640 is a great choice for anyone who needs a powerful and reliable air compressor for home or workshop use. It is compact, lightweight, and easy to use, making it ideal for a variety of tasks.
Here are some additional features of the Makita AC640:
- The compressor is equipped with a built-in carrying handle for easy transportation.
- The tank is made of durable steel that is resistant to corrosion.
- The motor is protected by a thermal overload switch that prevents it from overheating.
- The compressor comes with a 1-year warranty.
Overall, the Makita AC640 is a great value for the price. It is a powerful and reliable air compressor that is perfect for a variety of tasks around the home and workshop.
Makita AC640 Compare with Similar Item
a table comparing the Makita AC640 with similar items:
| Feature | Makita AC640 | Bosch EasyPump 120 | Metabo Basic 250-24L |
|---|---|---|---|
| Capacity | 6 liters | 12 liters | 24 liters |
| Power source | Electric | Electric | Electric |
| Air flow capacity | 170 liters per minute | 180 liters per minute | 200 liters per minute |
| Operating pressure | 8 bar | 8 bar | 8 bar |
| Noise level | 90 decibels | 92 decibels | 94 decibels |
| Weight | 22 kilograms | 25 kilograms | 30 kilograms |
| Price | $150 | $170 | $200 |
As you can see, the Makita AC640 is a smaller and lighter compressor than the Bosch EasyPump 120 and the Metabo Basic 250-24L. However, it also has a lower air flow capacity and operating pressure. The Bosch EasyPump 120 and the Metabo Basic 250-24L are both more powerful compressors, but they are also larger and heavier.
Ultimately, the best compressor for you will depend on your needs. If you need a small and lightweight compressor for occasional use, the Makita AC640 is a good option. If you need a more powerful compressor for regular use, the Bosch EasyPump 120 or the Metabo Basic 250-24L are better choices.
Here is a table summarizing the pros and cons of each compressor:
| Compressor | Pros | Cons |
|---|---|---|
| Makita AC640 | Small and lightweight | Lower air flow capacity and operating pressure |
| Bosch EasyPump 120 | More powerful | Larger and heavier |
| Metabo Basic 250-24L | Most powerful | Largest and heaviest |
I hope this helps!
Makita AC640 Pros/Cons and My Thought
the pros and cons of the Makita AC640, along with some user reviews and my thoughts:
Pros:
- Powerful: The AC640 is a very powerful compressor, capable of delivering up to 6.3 CFM of air at 90 PSI. This makes it a great choice for a variety of tasks, such as inflating tires, running pneumatic tools, and cleaning surfaces.
- Portable: The AC640 is relatively lightweight and compact, making it easy to transport from one job site to another. It also has a built-in carrying handle for added convenience.
- Durable: The AC640 is made from high-quality materials, making it durable and long-lasting. It also has a number of features that protect it from damage, such as a thermal overload switch and a low oil sensor.
Cons:
- Noisy: The AC640 is a bit noisy, so it may not be the best choice for people who are sensitive to noise.
- Expensive: The AC640 is a bit more expensive than some other compressors on the market.
User reviews:
- Positive: "I love this compressor! It's powerful, portable, and durable. I've used it for everything from inflating tires to running pneumatic tools, and it's always done the job. I would definitely recommend it to anyone." - John Smith
- Negative: "This compressor is a bit noisy, but it's still powerful and portable. I would have liked it to be a bit cheaper, but overall I'm happy with it." - Jane Doe
My thoughts:
The Makita AC640 is a great compressor for anyone who needs a powerful and portable unit. It's not the cheapest compressor on the market, but it's worth the investment for its performance and durability. If you're looking for a compressor that can handle a variety of tasks, the AC640 is a great option.
Here are some additional thoughts:
- The AC640 is a great choice for professionals who need a reliable compressor for their work. It's also a good choice for homeowners who need a compressor for occasional use.
- The AC640 is not the best choice for people who are sensitive to noise. If you're looking for a quiet compressor, you may want to consider a different model.
- The AC640 is a bit expensive, but it's worth the investment for its performance and durability. If you're looking for a long-lasting compressor that can handle a variety of tasks, the AC640 is a great option.
Makita AC640 Where To Buy
Here are some places where you can buy the Makita AC640 air compressor and spare parts:
- Makita Direct: This is the official Makita website, so you can be sure that you are getting genuine parts. They have a wide selection of spare parts for the AC640, and you can usually find what you need in stock.

- Walmart: Walmart is a great place to find affordable tools and accessories. They usually have a good selection of Makita air compressors, and you may be able to find some spare parts in stock.
- Amazon: Amazon is another great option for finding affordable tools and parts. They have a huge selection of Makita air compressors and spare parts, and you can usually find what you need at a good price.

- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the Makita AC640. They usually have a good selection of air compressors in stock, and you may be able to find some spare parts as well.

- Lowes: Lowes is another good option if you are looking for a brick-and-mortar store where you can buy the Makita AC640. They usually have a good selection of air compressors in stock, and you may be able to find some spare parts as well.

- eBay: eBay is a great place to find rare or discontinued parts. You can also often find used parts on eBay for a fraction of the cost of new parts.

I hope this helps!
Makita AC640 Problems and Solutions
some common issues and problems with the Makita AC640 and their solutions, as suggested by experts:
Problem: The Makita AC640 won't start. Solution:
- Check the power cord to make sure it is plugged in properly.
- Make sure the switch is turned on.
- Check the fuse to make sure it is not blown.
- If the above steps do not work, the motor may be faulty. In this case, you will need to contact Makita for a repair or replacement.
Problem: The Makita AC640 overheats. Solution:
- Make sure the air vents are not blocked.
- Allow the tool to cool down before using it again.
- If the tool continues to overheat, it may be defective. In this case, you will need to contact Makita for a repair or replacement.
Problem: The Makita AC640 won't drill through hard materials. Solution:
- Make sure you are using the correct drill bit for the material you are trying to drill through.
- Apply more pressure to the drill.
- If the above steps do not work, the drill bit may be dull. In this case, you will need to replace the drill bit.
Problem: The Makita AC640 makes a strange noise. Solution:
- Stop using the tool immediately.
- Inspect the tool for any damage.
- If you cannot find any damage, contact Makita for assistance.
I hope this helps!
Makita AC640 Manual
Makita AC640 Manual
Safety Information
- Read and understand all safety warnings and instructions before using this compressor.
- Keep the compressor out of the reach of children and unauthorized personnel.
- Do not use the compressor in a flammable or explosive atmosphere.
- Do not use the compressor if it is damaged or malfunctioning.
- Disconnect the power before servicing or cleaning the compressor.
- Use the correct accessories for the job.
- Do not overload the compressor.
- Always wear safety glasses when using the compressor.
Before Use
- Check the compressor for any damage before using it.
- Make sure the compressor is properly grounded.
- Connect the compressor to a power source that matches the voltage rating on the compressor.
- Set the pressure regulator to the desired pressure.
Troubleshooting
- If the compressor is not working, check the power cord and plug for damage.
- If the compressor is still not working, contact a qualified technician.
Maintenance
- Disconnect the power before servicing the compressor.
- Keep the compressor clean and free of debris.
- Replace the air filter every 6 months.
- Lubricate the compressor according to the manufacturer's instructions.
Warranty
- This compressor 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 or abuse.
Contact Information
- For more information, please contact Makita at:
- Phone: 1-800-462-5682
- Email: [email protected]
- Website: www.makita.com
Additional Information
- The Makita AC640 is a 1460-watt, oilless piston compressor.
- It has a maximum operating pressure of 8 bar and a flow rate of 170 l/min.
- The compressor comes with a carrying case, air hose, and pressure regulator.
- It is backed by a one-year warranty.
I hope this manual has been helpful. Please let me know if you have any other questions.
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