The Dewalt D55146 air compressor is a durable 4.5 Gallon portable compressor with wheels. It has an oil-free pump and can function with a pressure of 200 PSI with 5.2 SCFM@90PSI. This translates to a lot of power in a portable maintenance-free air compressor.

The manufacturer claims that this unit can provide enough pressure to support three framing nailers or two roofing nailers at the same time!!

Dewalt D55146

Dewalt D55146

As you may know, many air compressors are noisy, with decibel levels reaching over 90. You might also find that most of the portable pumps aren’t as powerful as you’d like. The D44146 is one of the quietest air compressors you can find with a decibel level of only 78dba. It’s also one of the most powerful portable units on the market and constructed to withstand dirty job site environments.

The ease of use and portability are other features that make the Dewalt stand out from its competitors. Although weighing over 80 pounds, the collapsible handle and no-flat tires allow this powerful air compressor to be easily transported from place to place without any problems.

Features and Specifications:

  • 200 PSI – Produces 80% more air than the leading brand.
  • 4.5 Gallon Compressor
  • Accessible Transport and Store – comes with 10” non-flat foam tires for easy transport, a vertical stand, and collapsible handle for secure storage.
  • Low Noise – Operational level is only 78dBA
  • Quick Recovery – 5.2 SCFM at 90 PSI – The tank can refill very quickly after the first fill has been used.
  • Weight – 86 lbs. – The Dewalt Air Compressor is a bigger unit than the others we have reviewed, but it’s also the most powerful. Though more substantial, the attached wheels make it easier to transport.

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The D55146 Reviews

The Dewalt Air Compressor received mostly positive reviews from those who purchased and used it. The majority of the positive comments referred to its power and quick refill time. Many customers were happy with the D55146’s versatility, which enabled them to use a variety of tools and perform numerous functions. Portability also received a positive response since the compressor had wheels and was easy to maneuver to various work locations.

As with any product, there were also a few negative reviews. One reviewer wasn’t too happy with the location of the drain valve. He said that the compressor had to be propped up at a 45-degree angle to get the condensation out. Another reviewer said it was too heavy.

Here’s what others are saying:

…” quiet, fast, efficient, solidly built”………….
… “liked the fact that it doesn’t lose pressure before the motor kicks in again”….
….”The 5.4 CFM/90PSI allows you to run a variety of tools”…………
….”The wheels and telescopic handle allow for easy transport and access to any power source, and you never have to worry about filling the no-flat foam tires”.
….”For the money, the Dewalt d55146 has more power, the best useful features, and overall quality”……….

Is the Dewalt D55146 Air Compressor Recommended?

The Dewalt D55146 Air Compressor is the most powerful and versatile portable air compressor that we’ve seen. The majority of consumers who purchased and used this compressor agree that this is one of the best portable air compressors on the market, and that’s why it gets our recommendation as a safe buy.

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