Which compressor is quieter—Atlas Copco GX or Quincy QGS?

Atlas Copco GX is quieter, typically operating around 62–66 dBA.

What’s the oil change interval for each model?

GX: ~4,000–6,000 hours. QGS: 8,000 hours with synthetic lubricant.

Can both compressors run continuously?

Yes, both are rated for 100% duty cycle.

Which model has better energy efficiency?

Atlas Copco GX, thanks to IE3 motors and optional VSD technology.

Is the Quincy QGS suitable for large facilities?

Yes, it scales up to 100 HP and offers tank/dryer configurations.

What kind of control panel does each model use?

GX: Elektronikon® digital controller. QGS: Basic digital panel (20+ HP).

Which compressor is easier to maintain?

Quincy QGS, with single-panel access and longer intervals.

What’s the warranty difference?

QGS offers a 5-Year True Blue Warranty with authorized startup; GX typically offers 1–2 years standard.

Can I install these compressors myself?

Professional installation is recommended for both, especially to activate warranties.

Which model is better for CNC applications?

Both are suitable, but GX offers quieter operation and tighter pressure control.

| Industrial Tools

Comparisons

Atlas Copco GX vs Quincy QGS: Rotary Screw Compressors Compared for Industrial Use

Introduction When choosing a rotary screw compressor for industrial use, two names consistently rise to the top: Atlas Copco GX…

byDora D.September 16, 2025September 16, 2025

Comparisons

Quincy QR-25 vs Ingersoll Rand 2475: Which Reciprocating Compressor Wins for Industrial Use?

Introduction When it comes to heavy-duty reciprocating air compressors, two models consistently stand out: the Quincy QR-25 and the Ingersoll…

byDora D.September 16, 2025September 16, 2025

How-To

Quincy Compressor Maintenance Guide: Keep Your QGS and QR-25 Running at Peak Performance

Introduction Whether you’re running a rotary screw or a reciprocating unit, proper maintenance is the key to keeping your Quincy…

byDora D.September 16, 2025September 25, 2025

Reviews

Quincy QGS Series Review: Quiet Power for Industrial Precision

Introduction The Quincy QGS Series is a belt-driven rotary screw air compressor designed for continuous-duty operation in industrial environments. Available…

byDora D.September 16, 2025September 24, 2025

Reviews

Quincy Compressor QR-25 Review

Quincy QR-25 Review: Heavy-Duty Reciprocating Compressor for Industrial Reliability Introduction The Quincy QR-25 is a two-stage, pressure-lubricated reciprocating air compressor…

byDora D.September 16, 2025September 24, 2025

Reviews

Quincy Compressor QSI Series Review

Introduction The Quincy QGS Series is a belt-driven rotary screw compressor designed for continuous-duty operation in demanding industrial environments. Known…

byDora D.September 16, 2025September 24, 2025