Electric air compressors 75-132 kW
Working pressure: 100-205 psi (7-14 bar)
Free air delivery: 388-812 cfm (13-16 m³/min)
Specification & brochure
CPS 450E-100, CPS 450E-150, CPS 400E-185, CPS 600E-150, CPS 500E-185, CPS 800E-125, CPS 600E-200
Applications
Mining, infrastructure, utility, abrasive blasting, dry ice cleaning, cable blowing, cement, steel, oil & gas, refineries, and aeration
Exceptional energy-to-power ratio
Engineered to maximize output while minimizing energy consumption, delivering impressive air power per kilowatt used. This superior efficiency means lower operating costs and a reduced environmental footprint without compromising performance.
Unmatched power with quiet operation
Delivers high air output with remarkably low noise, making them the perfect choice for demanding industrial and large-scale infrastructure projects.
Built to perform in the extreme conditions
Designed for dependable performance in extreme environments.
Reliable high-volume electric air compressors for continuous performance
Chicago Pneumatic’s 75-132 kW electric air compressors deliver steady, high-volume airflow for applications where continuous performance is critical. Ideal for operations that demand reliability and minimal downtime such as mining, infrastructure, and utilities. These compressors ensure strong output and dependable operation to get the job done.
Our electric air range offers models delivering 388-812 cfm at 100-205 psi, making them perfect for large-scale projects in sectors where uptime and efficiency matter most. Designed for environments with a stable power supply, these electric air compressors provide a powerful alternative to diesel units, reducing fuel dependency and operating costs. With quiet operation, rugged build, and low maintenance requirements, our air compressors are engineered for challenging conditions, offering reliable air delivery and long service life.
Low-noise operation
As noise regulations tighten across industries, especially in urban areas and enclosed environments, our electric air compressors deliver quiet performance without sacrificing power. Engineered for low sound levels, they enhance working conditions, reduce noise pollution, and help you meet local compliance standards. Ideal for city construction sites, tunnels, industrial and indoor facilities; these compressors ensure a peaceful work environment while maintaining top efficiency.
Simple setup and easy to operate
Time matters on every job site, which is why these air compressors are designed for quick and easy setup. Featuring a plug-and-play interface, they enable fast deployment; just connect to a power source and start working. With no fuel handling, no warm-up delays, and no complex installation, this hassle-free operation minimizes setup time and streamlines logistics, making them ideal for multi-site projects and mobile applications.
Flexible pressure options
Different applications demand different pressure levels. That is why the electric compressor range provides adjustable working pressures from 100-205 psi (7-14 bar) pressure. Whether powering pneumatic tools, supporting abrasive blasting, or enabling deep drilling, these units can be configured to match your exact pressure requirements. This flexibility ensures strong performance across a wide range of tasks, tailored to the specific needs of each project.
Low maintenance
Electric compressors use fewer moving parts than diesel models, which naturally reduces wear and tear. Longer service intervals and straightforward maintenance help minimize downtime and cut operating costs. With no fuel filters, injectors, or exhaust systems to maintain, service teams can stay productive. These benefits make our electric air compressors well-suited for continuous, dependable operation.
Key applications for electric air compressors
These electric compressors are built for industries that depend on a reliable and continuous air supply. Their rugged construction and quiet operation make them ideal for heavy-duty work as well as environments with strict noise or emission limits.
In mining, they deliver dependable performance for deep-hole drilling, blasting, and exploration, both on the surface and underground.
On construction sites, they provide steady power tools like jackhammers, drills, and shotcrete sprayers, with a plug-and-play setup that simplifies deployment and keeps noise levels compliant.
For infrastructure projects, these electric air compressors supply consistent air for tunnel boring, slope stabilization, and pipeline operations, helping contractors stay on schedule without the fuel management required by diesel units.
In the utilities and energy sectors, these compressors support tool operation, plant maintenance, and backup air needs in hydropower, solar, and other facilities, offering a low-emission alternative for sensitive locations.
These air compressors are also used for specialized applications such as abrasive blasting, dry ice cleaning, cable blowing, and aeration. This versatility makes them a reliable and adaptable solution for industries with diverse and demanding air requirements.
Technical specifications
| Technical data | Value | CPS 450E-100 | CPS 450E-150 | CPS 400E-185 | CPS 600E-150 | CPS 500E-185 | CPS 800E-125 | CPS 600E-200 |
| Working pressure (range) | bar | 7 | 10 | 13 | 10 | 13 | 8 | 14 |
| Working pressure | psi(g) | 100 | 150 | 190 | 150 | 185 | 115 | 205 |
| Free air delivery (range) | m³/min | 13 | 13 | 11 | 16.5 | 13.5 | 23 | 16 |
| Free air delivery (range) | cfm | 459 | 459 | 388 | 583 | 477 | 812 | 565 |
| Free air delivery (range) | l/s | 217 | 217 | 183 | 275 | 225 | 383 | 267 |
| Noise level | dB | 73±3 | 73±3 | 73±3 | 79±3 | 79±3 | 79±3 | 79±3 |
| Max ambient temperature | °C | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Min ambient temperature | °C | -10 | -10 | -10 | -10 | -10 | -10 | -10 |
| Design data | ||||||||
| Motor brand | ZhongDa | ZhongDa | ZhongDa | ZhongDa | ZhongDa | ZhongDa | ZhongDa | |
| Motor power | kW | 75 | 90 | 90 | 110 | 110 | 132 | 132 |
| Voltage | V | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
| Rated frequency | Hz | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Insulation class | IP54/F | IP54/F | IP54/F | IP54/F | IP54/F | IP54/F | IP54/F | |
| Compressed air outlet | inch | 1x G1 1/2", 1x G3/4" | 1x G1 1/2", 1x G3/4" | 1x G2", 1x G3/4" | 1x G2", 1x G3/4" | 1x G2", 1x G3/4" | 1x G2", 1x G3/4" | 1x G2", 1x G3/4" |
| Dimensions | ||||||||
| Box (l x w x h) | mm | 2200x1170x1400 | 2200x1170x1400 | 2200x1170x1400 | 2680x1660x1800 | 2680x1660x1800 | 2680x1660x1800 | 2680x1660x1800 |
| Box weight | kg | 1340 | 1440 | 1440 | 2285 | 2285 | 2285 | 2285 |
| Undercarriage (l x w x h) | mm | 3840x1680x1740 | 3840x1680x1740 | 3712x1600x1745 | 4232x1950x2170 | 4232x1950x2170 | 4232x1950x2170 | 4232x1950x2170 |
| Undercarriage weight | kg | 1540 | 1640 | 1640 | 2590 | 2590 | 2590 | 2590 |