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Air Compressors News, Videos, and Information

Air compressors are used to convert power into potential energy stored as pressurized, or compressed, air. This power can then be used to power construction tools and machinery used by both professionals and do-it-yourselfers. Some of the most common tools powered by an air compressor are rock drills, jackhammers, air motors and pumps. These tools are used to crush rock, pour concrete, bore holes and cut materials, among other tasks. Air compressors have three pressure classifications: low, medium and high, and can also be classified according to their design and operation. These classifications include single-stage reciprocating, compound, scroll and centrifugal. The first use of an air compressor in a construction application dates back to the Swiss Alps in the 1800s. If you are looking for air compressors, visit Construction Equipment Guide’s Used Air Compressors for Sale page. Need more information? Scroll down on the page and read our editorial coverage. You can find new and used air compressors for sale from the leading equipment manufacturers right here.



Know What to Look for in Compressor Specifications

There are plenty of options when looking to purchase an air compressor. In fact, it may seem as if there are too many options. What makes the situation even more complicated is that a true side-by-side comparison between compressors is difficult to conduct, since manufacturers often rate their specifications differently from one another....


Doosan Portable Power Develops New Tier IVi Air Compressor — XP200WJD

Doosan Portable Power is delivering a new power level in its air compressor lineup with the introduction of the Tier IVi-compliant XP200WJD. The new model produces 200 cfm at 125 psig, making it ideal for countless applications, including general construction, sandblasting, pneumatic tool operation and pipeline testing....


Miller Introduces EnPak Air Power 40

Miller Electric Mfg. Co.’s EnPak Air Power 40 is a truck-integrated, engine-driven air compressor and generator that eliminates the need for hydraulically driven standalone or under-hood compressors, and integrates seamlessly into a truck’s electrical and fuel systems....


P125WJDU Utility Air Compressor Has Power With Optional Auxiliary Drive Feature

The Doosan P125WJDU utility air compressor is equipped with a separate gear set on the airend that offers a convenient auxiliary drive option. This feature allows operators to use the auxiliary drive for hydraulics and other applications, such as paint striping, with the flip of a switch....


Doosan Portable Power TIVi Dual Pressure Air Compressors Cut Fuel Costs

Dual pressure Tier IVi-compliant air compressors from Doosan Portable Power — P425/HP375WCU, HP450/VHP400WCU and P600/XP535WCU — are cutting fuel costs by an average of 10 percent over previous models....


Chicago Pneumatic Launches CPS 275

Chicago Pneumatic's (CP) CPS 275 is the newest addition to the line of portable compressors, available now at CP distributors. It features a highly efficient airend that provides 271 cfm @ 100 psi. The CPS 275 KD portable compressor boasts a 74 hp (55 kW) Kubota engine and includes a sound suppressed enclosure and an easy-to-navigate control panel....


Doosan Portable Power Introduces Three New Mid-Range T4i Generator Models

Doosan Portable Power’s three new mobile generators — the G70, G85 and G125 — are all powered by Tier IV interim-certified Cummins diesel engines. The three models have been redesigned from the ground up to enhance operator efficiency, and expand versatility through the development of several new options including the availability of the quad voltage selection feature....


Atlas Copco Introduces XAS 1800 JD7 Compressor

Atlas Copco’s XAS 1800 JD7 compressor is designed for applications requiring a very high volume of air at medium pressure and also is compliant with Tier IV EPA emission regulations. Benefits include easy-to-use electronic controls, optimized fuel consumption and a small footprint to reduce transportation cost....


Miller Trailblazer Engine-Driven Welder/Generators Reduce Fuel Use, Sound

Miller Electric Mfg. Co. has introduced the new Trailblazer series of engine-driven welder/generators — the Trailblazer 275 and Trailblazer 325. Built for general construction, structural steel, maintenance and repair, mobile fabrication, and farm and ranch applications, the new Trailblazer welder/generators offer a number of technologies designed to reduce fuel use by as much as 35 percent, extend runtimes by 50 percent, reduce noise by 68 percent, and provide a smaller and lighter footprint for ease of mobility and more space on work trucks, according to the manufacturer....


Chicago Pneumatic CPS 185 PDU7 Portable Air Compressor Offers Reliable Vehicle-Mounted Power

The CPS 185 PDU portable compressors manufactured by Chicago Pneumatic feature a 49 hp interim Tier IV Perkins 404D-22 engine and a highly efficient, direct-drive air end that provides 185 cfm. The advantage to the direct-drive air end is that it requires less horse power to deliver the rated 185 cfm @100psi, which means that the compressor produces more air with less fuel....


Read our Air Compressor Buyer's Guide updated for 2024.








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