Makita MAC320Q Quiet Series Air Compressor Review




In this review, I will dive into the Makita MAC320Q Quiet Series 1-1/2 HP, 3 Gallon, Oil-Free, Electric Air Compressor. As someone who frequently works in indoor settings, I understand the importance of a quiet air compressor.

With its Quiet Series design, this compressor operates at only 60 dB, ensuring both operator and crew comfort. This creates a more peaceful work environment and reduces the risk of noise-related hearing damage.

One of the main benefits of owning this Makita air compressor is its longer motor and pump life. Running at a lower RPM of 1,750 increases durability and reduces the likelihood of breakdowns or costly repairs.

Its complete roll-cage construction also provides exceptional protection against the rugged conditions of job sites and transportation. This makes it a reliable choice for those who need a sturdy and durable air compressor.

Whether you prioritize a quiet working environment, long-lasting performance, or portability, this Makita air compressor offers a range of benefits that can greatly enhance your work efficiency.

Take advantage of all the perks this compressor offers, like quieter operation, longer lifespan, and a lightweight structure that makes moving around to different work locations easy.

How the Makita MAC320Q Quiet Series Works

The Makita MAC320Q Quiet Series is an exceptional electric air compressor that provides superior performance while maintaining minimal noise levels. With its advanced features and innovative design, this air compressor stands out.

Quiet Operation

One of the standout features of the Makita MAC320Q Quiet Series is its quiet operation. With a noise level of only 60 dB, this air compressor ensures operator and crew comfort, making it ideal for indoor use. Whether you’re working in a workshop or a construction site, this air compressor won’t create unnecessary noise disturbance.

Makita MAC320Q Quiet Series 1-1/2 HP, 3 Gallon, Oil-Free, Electric Air Compressor
Photo Credit: Makita

Longevity and Durability

The Makita MAC320Q is built to last. With its lower RPM (1,750), the motor and pump of this air compressor have an extended lifespan compared to others on the market. The lower RPM reduces wear and tear, resulting in fewer maintenance requirements and increased longevity. The complete roll-cage construction also protects against damage during transportation, storage, and use in various job-site environments.

Maintenance-Free Operation

Nobody wants to spend valuable time and effort on frequent maintenance tasks. The Makita MAC320Q addresses this concern with its oil-free dual-piston pump. This innovative design ensures maintenance-free operation, eliminating the need for oil changes or regular lubrication. The pump runs smoothly and efficiently, allowing you to focus on your tasks without interruption.

Makita MAC320Q Quiet Series 1-1/2 HP, 3 Gallon, Oil-Free, Electric Air Compressor

Lightweight and Portable

Portability is crucial when it comes to air compressors. The Makita MAC320Q understands this need and features a lightweight design for increased job site portability. Whether moving it from one location to another or carrying it around the job site, this air compressor’s compact and lightweight construction makes it easy to transport.

Makita MAC320Q Quiet Series Uses

The Makita MAC320Q Quiet Series has a wide range of uses, making it a versatile tool for both professionals and DIY enthusiasts. Here are a few examples of how this air compressor can be used:

Inflating Tires and Sports Equipment

The Makita MAC320Q is perfect for inflating car tires, bicycles, sports balls, and other inflatables. Its powerful motor, combined with the oil-free dual-piston pump, ensures quick and efficient inflation without any hassle.

Nail Guns and Staplers

If you’re in the construction or woodworking industry, the Makita MAC320Q can be paired with nail guns and staplers for fastening purposes. The consistent air pressure provided by this air compressor enables seamless operation, allowing you to work with precision and speed.

Airbrushing and Spray Painting

For artists, the Makita MAC320Q can be an exceptional addition to their toolkit. It provides steady, uninterrupted airflow, enabling smooth and precise airbrushing and spray painting. Whether you’re working on canvas or automotive projects, this air compressor delivers consistent results.

Product Specifications

To provide a clear visualization of the Makita MAC320Q’s specifications, here is a table detailing its key features:

Horsepower1-1/2 HP
Tank Capacity3 Gallons
Noise Level60 dB
RPM (Revolutions Per Minute)1,750
Pump TypeOil-Free Dual-Piston Pump
Weight52.4 lbs (23.8 kg)

Who Is the Makita MAC320Q For

The Makita MAC320Q is designed to meet the needs of a wide range of users. Whether you’re a professional in the construction industry, a hobbyist working on DIY projects, or an artist looking for a reliable air compressor, this product delivers outstanding results. Here are a few examples of who can benefit from the Makita MAC320Q:

  • Contractors and builders
  • Woodworkers and carpenters
  • Automotive enthusiasts and mechanics
  • Homeowners engaging in DIY projects
  • Artists and airbrushing enthusiasts

Pros and Cons


  • Quiet operation for enhanced comfort
  • Long motor and pump lifespan
  • Complete roll-cage construction for durability
  • Maintenance-free operation
  • Lightweight and portable design


  • Limited tank capacity for certain demanding tasks
  • May require additional accessories for specific applications

What Customers Say About the Makita MAC320Q

Customers who have purchased the Makita MAC320Q have praised its performance, durability, and quiet operation. Many have commended its lightweight design, making it easy to carry around job sites. The maintenance-free operation has also received positive feedback, as it saves time and effort. Overall, customers appreciate the value and effectiveness of the Makita MAC320Q.

Overall Value

The Makita MAC320Q Quiet Series 1-1/2 HP, 3 Gallon, Oil-Free, Electric Air Compressor offers exceptional value for professionals and DIY enthusiasts. With its quiet operation, longevity, maintenance-free operation, and portability, this air compressor is an excellent investment for any task that requires an air compressor.

Tips and Tricks For Best Results

To ensure optimal performance and longevity of the Makita MAC320Q, follow these tips:

  1. Regularly clean the air filter to maintain proper airflow.
  2. Check for leaks in the air hose or connections and repair them promptly.
  3. Avoid overfilling the tank to prevent strain on the motor and pump.
  4. Store the air compressor in a dry and clean environment when not in use.


In conclusion, the Makita MAC320Q Quiet Series 1-1/2 HP, 3 Gallon, Oil-Free, Electric Air Compressor is a top-of-the-line product that delivers exceptional performance, durability, and portability. Its quiet operation, maintenance-free design, and lightweight construction suit various applications. Whether you’re a professional needing a reliable air compressor or a DIY enthusiast looking for a versatile tool, the Makita MAC320Q is an excellent choice.

Product Summary

The Makita MAC320Q Quiet Series 1-1/2 HP, 3 Gallon, Oil-Free, Electric Air Compressor provides quiet and efficient operation with a long lifespan. Its lightweight and portable design make it suitable for various tasks, from inflating tires to airbrushing. With a range of positive customer reviews and outstanding specifications, this air compressor offers unmatched value.

Final Recommendation

I highly recommend the Makita MAC320Q Quiet Series 1-1/2 HP, 3 Gallon, Oil-Free, Electric Air Compressor to anyone needing a reliable and versatile air compressor. Its superior performance, durability, and quiet operation make it stand out among its competitors. Regardless of your profession or DIY projects, the Makita MAC320Q is an investment that will undoubtedly enhance your productivity.


Is the Makita MAC320Q Quiet Series suitable for professional use?

Yes, this air compressor is designed to meet professional standards and can handle demanding job-site tasks.

Can the Makita MAC320Q Quiet Series be used in outdoor environments?

While this air compressor is primarily designed for indoor use, it can also be used outdoors if it is protected from rain and excessive moisture.

Does the Makita MAC320Q Quiet Series come with any accessories?

The air compressor has a pressure regulator and a quick coupler as standard accessories. Additional accessories may need to be purchased separately.