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Model#: DEWNDXCMLA1983054

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Brand new items;Full manufacturer warranty available
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Dewalt DXCMLA1983054 1.9 HP 30 Gallon Oil-Lube Vertical Air Compressor

  • Dewalt DXCMLA1983054 1.9 HP 30 Gallon Oil-Lube Vertical Air Compressor
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Freight Orders

Freight deliveries require a delivery time be scheduled and someone must be present at the time of delivery to inspect and sign for the merchandise. A representative from the freight carrier will call the phone number entered at checkout to schedule the delivery.

Liftgate Service

For freight deliveries, you have the option of adding a liftgate to your delivery. A liftgate is the device that lowers a product from the truck to ground level.

CPO recommends adding liftgate service for freight deliveries exceeding 100 lbs if you do not have a loading dock or fork lift at the delivery address. Additional charges may apply. The liftgate option will be presented during the checkout process.

Please note that liftgate service only ensures the product is removed from the truck. We recommend you have the additional help of two to four people to move the product to its desired location because drivers are not required to assist.

Requesting liftgate service after ordering may result in additional charges and delays.

Ships in 2-3 business days


The DeWALT 1.9 HP 30 Gallon Oil-Lube Vertical Air Compressor is designed to meet the needs of the trim carpenter, remodeler, framer, roofer or flooring professional. With a 1.9 HP motor and an oil-lubricated cast iron cylinder, performance, durability and reliability are built in. The capacity and air delivery gives this compressor the ability to support up to four brad or finish nailers or two framing, roofing or flooring nailers at once without compromising performance.
  • Low-profile design for easy maneuverability
  • Convenient controls that are easy to see - quick-set regulator, tank and output gauges
  • Belt drive for better power and transfer longevity than direct drive units
  • Dual voltage feature allows easy switching from 120V to 240V operation
  • On and off switch saves wear and tear on your power cord
  • 1.9 HP 30 Gallon Oil-Lube Vertical Air Compressor - DXCMLA1983054


Length: 24.25 in.
Width: 29.25 in.
Height: 48.5 in.
Weight: 190 lbs.
Air Consumption at 40 PSI (SCFM): 7
Air Consumption at 90 PSI (SCFM): 5.7
Air Inlet Size: 1/4 in.
Drive System: Belt Drive
Fitting Type: NPT
Lubrication: Oil-Lube
Operating Pressure (PSI): 155
Power Type: Electric
Pump Speed (RPM): 779
Pump Type: Cast Iron
Running Horsepower: 1.9
Tank Capacity: 30 gal.
Tank Orientation: Vertical
Tank Style: Dolly
Voltage: 120V/240V



4.5 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Yes, I would recommend this to a friend (3)
Yes, I would recommend this to a friend
I would buy this product again
This product is used in my farm shop and out in the field. It is portable and very low noise when it runs.
July 25, 2013
Yes, I would recommend this to a friend
So far so good.
I use in the compressor in a home-based shop for leather, vinyl and plastic repair. Mostly I'm using it drive HVLP guns. I can turn it on, let it reach full pressure, and then turn it off. It's capacity then lets me complete most jobs without it ever running again. It can easily handle near non-stop use with a 1.4 or 2.0 tip gun.

Only minor issue ... I read the on-line information thinking the unit would work with 120 or 240. So, I assumed they're would be a conversion kit or instructions to switch from one to the other. I wanted to use 240. I've got a dedicated circuit in my shop so there would have been no worries about a blown breaker, etc. Since it came set up for 120 and without instructions to convert to 240, I have to watch running it and too many other things at once.
September 19, 2015
Yes, I would recommend this to a friend
DeWALT DXCMLA1983054 Electric Air Compressor
First modification was to change to Megaflow Coupler.

Actual Performance Data:
0 to 45psi @ 1:30
0 to 90psi @ 3:10
0 to 125psi @ 4:55
100 to 155 @ 2:40 (approx cycle time)

My father's 30 year old Craftsman 3.0HP 30 gallon is about 45 seconds faster in a 0 to 155psi race. 779 rpm slow speed helps noise levels, reliability, high duty cycle, etc. Drain petcock is difficult to reach.
July 2, 2015
Anniversary Gift
I bought this for my husband for our 3rd Anniversary. He loves it !!!!, but we just got it so I can't really do pros and cons except ... he did turn it on and it's pretty loud. other than that I give CPO and the product 5 stars, will definitely buy from them again. !!!!
October 17, 2016
Originally posted at

Questions & Answers

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Browse 2 questions Browse 2 questions and 2 answers
do you offer a extended warranty for the products you sell?
Barbara on Jun 12, 2016
BEST ANSWER: Cpo does not offer extended warranty. The Manufacture direct might offer extended warranty.
What is the duty cycle of a dewalt 20 gal vertcal 1.6 hp 155 max psi air compressor?
Dan on Sep 13, 2015
BEST ANSWER: Information we located states the duty cycle on this air compressor is 50%--that is, if you run the unit for 20 minutes, then let it rest for 20 minutes before running again, etc.


Dewalt Compressors Warranty

The warranty on new DEWALT compressors is as follows:

Electric Units:

  • 30 Day Money Back Guarantee
  • 1 Year Free Service Contract
  • 1 Year Full Warranty

Gas Units:

  • 1 Year Free Service Contract
  • 1 Year Warranty
  • 2 Year Limited Warranty on Honda GX Engine, through Authorized Honda Service Centers

NOTE: There is no return policy on gas compressors. They would have to be taken to a DEWALT Factory Service Center, not returned to CPO DEWALT.