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5.0 out of 5 stars. 1 review
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DEWALT 4.5 gal. 1.6 HP Air Compressor

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DEWALT 4.5 gal. 1.6 HP Air Compressor

Item # 2461886

DEWALT DEWALT 4.5 gal. 1.6 HP Air Compressor
DEWALT DEWALT 4.5 gal. 1.6 HP Air Compressor
$409.99

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Shop all DEWALT
  • Online Only

DEWALT 4.5 gal. 1.6 HP Air Compressor

Item # 2461886

DEWALT DEWALT 4.5 gal. 1.6 HP Air Compressor
DEWALT DEWALT 4.5 gal. 1.6 HP Air Compressor

Buy Air Compressor Get 20% Off Air Compressor accessorie

$409.99
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DEWALT built the D55146 Heavy Duty 4.5 Gallon, 225 PSI, Heavy Duty Hand Carry Compressor with Wheels is quiet, efficient and solidly built; constructed to withstand harsh jobsite conditions. Its dual connections allow users to simultaneously operate up to 3 framing nailers or 2 roofing nailers. This versatile compressor is useful to both small framing carpenters & remodelers and large trim carpenter crews & remodelers alike. The unique, patented high efficiency motor and high pressure pump provide a maximum pressure of 225 PSI with 5.0 SCFM @ 90 PSI so you never lose pressure. The D55146 is convenient, with an oil free, maintenance free pump and is easy to move & store with pneumatic wheels. It's the perfect compressor to choose if you need a lot of power and a low maintenance tool. Vertical stand feature and collapsible handle allows user to save space by transporting or storing the compressor in a vertical position. 5. 0 SCFM (standard cubic feet per minute) @ 90 psi (pounds per square inch) allows the compressor to recover quickly after its initial tank charge is exhausted. 78 dB (decibel) operational noise level for a quieter work environment. Efficient high pressure technology allows for longer pump and motor life. Oil-free, maintenance free pump for convenient use. Efficient high pressure motor allows the compressor to be run with an extension code (12 gauge or heavier, 50 ft. or less) due to consistent amp draw requirement of the compressor. High flow coupler allows for maximum nailer performance. Metal console panel provides a display area as well as protects the gauges, couplers, and regulator. High flow coupler allows for maximum nailer performance. 2 gauges allow for an easy to read surface. 1 year limited . Vertical stand feature and collapsible handle allows user to save space by transporting or storing the compressor in a vertical position. This product is manufactured in United States. This product meets customer requirement.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on air compressors? Check out our air compressor FAQs in the product documents section.

  • 2 in. gauges allow for an easy to read surface
  • 5.0 SCFM @ 90 PSI allows the compressor to recover quickly after its initial tank charge is exhausted
  • Vertical stand feature and collapsible handle allows a user to save space by transporting or storing the compressor in a vertical position
  • 78 dBA* operational noise level for a quieter work environment (* tested per ISO3477)
  • 10 in. non-flat pneumatic tires allow for easy transportation around the jobsite
  • EHP Efficient high pressure technology allows for longer pump and motor life
  • Oil free, maintenance free pump for convenient use
  • Efficient high pressure motor allows the compressor to be run with an extension cord (12 Ga. or heavier, 50 ft. or less) due to consistent amp draw requirement of the compressor
  • Supports roofing and framing nailers
  • Supports brad nailers and finish nailers
BrandDEWALT
Country of OriginImported
Airflow Volume90 SCFM
Air Outlet Size0.25 in.
Compressor Horsepower1.6 HP
Lubrication TypeOil Less
Compressor Maximum PSI225 PSI
Compressor Tank Capacity4.6 gal
Compressor Voltage120V
Drain SystemManual Drain Valve
Drive TypeInduction Motor
FeaturesHandle Grip
PhaseSingle
Number Of Power SpeedsSingle
Power TypeElectric
Primary ColorMulticolor
Primary MaterialSteel
Product Height15.5 in.
Product Length33 in.
Product Weight83 lb.
Product Width23 in.
Pump MaterialSteel
Stage TypeSingle-Stage
Tank StyleHorizontal
Warranty1 Year
Manufacturer Part NumberD55146

Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 4 of 4 Questions
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Newest questions

Q: Should the regulated pressure be able to equal the tank pressure ?

6 months ago
1 Answer
  • A: No, the regulated pressure will not equal the tank pressure under normal operating conditions. While this compressor features a high-performance tank rated for 225 PSI, the internal regulator is mechanically limited for safety and tool protection.
    6 months ago
    Helpful?

Q: What are the Cfms at 40psi and 50psi?

8 months ago
1 Answer
  • A: Hello, thank you for your question. Here is the information that we currently have available. 6.5 SCFM @ 40 PSI 5.9 SCFM @ 60 PSI 5.0 SCFM @ 90 PSI 4.9 SCFM @ 100 PSI
    8 months ago
    Helpful?

Q: We purchased a DeWalt DXCMS20045 air compressor recently. The check valve seems to not be working, as the compressor can not reach pressure and overheats. How to get it fixed or replaced please.

11 months ago
1 Answer
  • A: Hello, thank you for your question. Please reach out to DeWALT directly for troubleshooting assistance and/or warranty claim.
    11 months ago
    Helpful?

Q: Does this compressor have a fuse. Mine just stopped running.

a year ago
1 Answer
  • A: Hi, For technical support, please reach out to the DeWalt team using the information below. ***DEWALT*** https://support.dewalt.com/hc/en-us/requests/new OR CALL 800-433-9258 Monday - Friday, 8:00 A.M. - 6:00 P.M. Eastern Time.
    a year ago
    Helpful?

Q&As

Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 4 of 4 Questions
Sort by
Newest questions

Q: Should the regulated pressure be able to equal the tank pressure ?

6 months ago
1 Answer
  • A: No, the regulated pressure will not equal the tank pressure under normal operating conditions. While this compressor features a high-performance tank rated for 225 PSI, the internal regulator is mechanically limited for safety and tool protection.
    6 months ago
    Helpful?

Q: What are the Cfms at 40psi and 50psi?

8 months ago
1 Answer
  • A: Hello, thank you for your question. Here is the information that we currently have available. 6.5 SCFM @ 40 PSI 5.9 SCFM @ 60 PSI 5.0 SCFM @ 90 PSI 4.9 SCFM @ 100 PSI
    8 months ago
    Helpful?

Q: We purchased a DeWalt DXCMS20045 air compressor recently. The check valve seems to not be working, as the compressor can not reach pressure and overheats. How to get it fixed or replaced please.

11 months ago
1 Answer
  • A: Hello, thank you for your question. Please reach out to DeWALT directly for troubleshooting assistance and/or warranty claim.
    11 months ago
    Helpful?

Q: Does this compressor have a fuse. Mine just stopped running.

a year ago
1 Answer
  • A: Hi, For technical support, please reach out to the DeWalt team using the information below. ***DEWALT*** https://support.dewalt.com/hc/en-us/requests/new OR CALL 800-433-9258 Monday - Friday, 8:00 A.M. - 6:00 P.M. Eastern Time.
    a year ago
    Helpful?

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Anonymous
SUNNYSIDE, WA
Review 1
5 out of 5 stars.

awesome

4 months ago
Came timely, in great shape. Haven't really had to use it yet. But we love Dewalt and Tractor Supply
SweepstakesYes

Yes, I recommend this product.

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