Used Atlas Copco Compressors for Sale 55

Atlas Copco dominates the global compressed air market through decades of product development covering every compressed air application from small workshop compressors to massive industrial installations supplying entire manufacturing plants.

The GA series oil-injected rotary screw compressors represent the workhorse industrial product line. GA models from 5 kW through 315 kW cover the full industrial compressed air range. Variable speed drive variants — GA VSD and GA VSD+ — adjust motor speed to match actual air demand, reducing energy consumption by 35-50 percent compared to fixed-speed equivalents running in load/unload mode. Energy represents 70-80 percent of total compressed air lifecycle cost, making VSD technology one of the most impactful efficiency investments a manufacturer can make.

The ZR and ZT series oil-free compressors serve applications requiring ISO 8573-1 Class 0 air quality — food processing, pharmaceutical manufacturing, electronics assembly, and critical process applications where even trace oil contamination is unacceptable. The ZR series uses oil-free screw compression; the ZT series uses oil-free tooth compression. Both technologies eliminate all risk of oil contamination in the compressed air supply.

The Elektronikon controller provides the operator interface and monitoring capability across Atlas Copco compressors, with connectivity features for remote monitoring through SMARTLINK, predictive maintenance alerting, and energy efficiency tracking.

Atlas Copco's global service network is among the most extensive in industrial equipment, providing accessible spare parts and technical support in virtually every industrial market worldwide. This service accessibility adds significant practical value for used equipment buyers who need reliable aftermarket support.

Used Atlas Copco compressors retain value well due to brand recognition, service accessibility, and proven reliability. Well-maintained machines from industrial facilities typically deliver substantial remaining service life at used market pricing.

Browse used Atlas Copco compressors on Exapro to compare GA oil-injected and ZR/ZT oil-free configurations from verified sellers worldwide.

When evaluating used Atlas Copco compressors on Exapro, check airend condition including bearing condition through vibration measurement, verify motor condition through electrical and mechanical testing, test air delivery against rated capacity at rated pressure, inspect oil separation system condition on GA series, verify VSD drive condition and energy savings performance if equipped, confirm Elektronikon controller function and connectivity, and check Atlas Copco service records if available through the company's service database.