Heavy-Duty, 5.5 HP, 10.5 Gallon,
150 PSI Gas Wheeled Portable w/
Roll Cage - Dewalt D55273
This new compressor is a powerhouse of features all developed to provide end users with increased levels of
performance, durability and ease of use. Performance - The Dewalt D55273 has an all new, long life cast iron
oil lube pump that produces 10.3 SCFM at 100 PSI, and a large 10.5-gallon tank with 150 Max PSI tank
pressure, increasing surge air supply. This high air delivery and increased surge supply provides users with the
ability to add two additional framing nailers or one additional roofing nailer, allowing contractors to operate a
total of seven framing nailers or three roofing nailers from a single compressor at the same time.
Durability/Reliability - To guarantee the durability of the D55273, DEWALT designed an innovative roll cage – a
full-frame design that protects all components from jobsite abuse. The pump is also designed with patent
pending low oil shut-off to prevent the pump from continuing to operate without a sufficient amount of oil.
Another unique feature is the forced air pump cooling system, where a fan on the engine pulley and ducted belt
guard directs 150 CFM over the head of the pump, allowing the pump to operate up to 100 degrees cooler than
competitive units. This maximizes the quality and life of the compressor. Mobility/Ease of Use - DEWALT
equipped the D55273 with a one-hand push/pull handle and two 12” non-flat, semi pneumatic tires giving the
user an enhanced 3.6” ground clearance and the ability to easily navigate any rugged jobsite terrain. For quick
belt adjustments DEWALT designed the D55273 with an on-board belt tensioner for the pump and located the
ball drain valve 8” off the ground for quick tank draining without splashing.

FEATURES Dewalt Compressor D55273
10.3 SCFM delivered @ 100 PSI and 150 Max PSI allows compressor to support additional nail guns
Twin cylinder, cast iron, oil lubricated pump with Emglo's 50 years of proven durability
Forced air cooling allows the pump to run cooler and more efficiently
Low oil shut off (patent pending) provides greater pump protection
5.5 HP Honda OHV GX gas engine provides proven reliability and durability
Roll cage design protects critical compressor components and allows compressor to excel in harsh
jobsite conditions
One-hand push/pull handle and two 12" non-flat tires provide greater mobility around the jobsite
Low oil shut off provides greater engine protection
Ball valve drain allows for quick and thorough tank draining
On-board belt tensioning device allows for quick and easy belt adjustments
Automatic idle control for reduced fuel consumption

SPECIFICATIONS Dewalt Compressor D55273
Drive Belt  
Horsepower 5.5 HP
Tank Size 10.5 gal
Power Supply Gas  
CFM @100 PSI 10.3 CFM
Pump Speed 1025 rpm
Tool Length 50 "
Tool Height 22.30 "
Tool Width 24.2 "
Tool Weight 185 lbs
Shipping Weight 210 lbs
Heavy-Duty, 5.5 HP, 10.5 Gallon, 150 PSI Gas Wheeled Portable w/ Roll Cage - Dewalt D55273
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