100196078.20 ATLAS COPCO Air Compressors

Review ATLAS COPCO 7.3.1

The Atlas Copco QC 4003, model number 100196078.20, is a versatile and powerful compressor designed for various industrial applications. This compressor is part of Atlas Copco's QC (Quiet Compressor) series, which is renowned for its low noise levels, making it an excellent choice for use in environments where noise reduction is essential.

The QC 4003 is a stationary air compressor powered by a robust 7.3 liter, 4-cylinder, turbocharged diesel engine. This engine offers impressive power output, delivering 400 cubic feet per minute (CFM) at 100 psi, 345 CFM at 125 psi, and 304 CFM at 150 psi. Its oil-injected design ensures efficient combustion and minimal wear, contributing to extended engine life and reduced maintenance requirements.

One of the most significant features of the QC 4003 is its quiet operation. Atlas Copco has incorporated sound-attenuating components into the design, reducing the noise level to just 72 dBA(A) at 10 meters. This makes the compressor suitable for use in applications where noise is a concern, such as in residential areas, hospitals, or educational institutions.

The QC 4003 is also equipped with advanced features to ensure optimal performance and reliability. These include an automatic oil lubrication system, a pressure switch with a built-in overload protector, and a large air intake filter with easy access for cleaning. Additionally, the compressor comes with an electric motor-driven cooling fan, which ensures efficient cooling even when the compressor is working at full capacity.

The compressor's sturdy construction and robust design make it suitable for heavy-duty industrial applications. Its compact size and integrated wheels make it easy to move around, while its corrosion-resistant coating and heavy-duty components ensure long-lasting durability.

In conclusion, the Atlas Copco QC 4003, model number 100196078.20, is a versatile and powerful compressor that offers impressive performance, quiet operation, and reliable construction. Its advanced features, such as automatic oil lubrication and a large air intake filter, contribute to optimal performance and reduced maintenance requirements. With its robust engine and compact design, the QC 4003 is an excellent choice for various industrial applications, particularly where noise reduction is essential.

The Atlas Copco QC 4003, model number 100196078.23, is a 7.3 kW (9.5 HP) portable compressor designed for various industrial applications. This compressor comes with a number of features that may make it an attractive option for businesses in need of compressed air. Here are some pros and cons to consider before making a purchase.

1. Portability: The QC 4003 is a highly portable compressor, making it a good choice for businesses that require compressed air on the go or at multiple job sites. It comes with wheels and a handle for easy transportation.

2. Efficiency: Atlas Copco compressors are known for their energy efficiency, and the QC 4003 is no exception. This compressor is equipped with a number of energy-saving features, such as a variable speed drive and a pressure stater, which can help reduce energy costs over time.

3. Versatility: The QC 4003 is a versatile compressor that can handle a wide range of industrial applications, from powering pneumatic tools to providing compressed air for manufacturing processes.

4. Durability: Atlas Copco compressors are built to last, and the QC 4003 is no exception. It is designed with heavy-duty components and comes with a number of features that help extend the life of the compressor, such as a cooling system that helps prevent overheating.

5. Quiet operation: The QC 4003 is relatively quiet for a compressor of its size, making it a good choice for businesses that need to operate in noise-sensitive environments.

1. Price: The QC 4003 is a professional-grade compressor, and as such, it comes with a higher price tag than some other options on the market. The initial investment may be a barrier for smaller businesses or those with limited budgets.

2. Maintenance: Like all compressors, the QC 4003 requires regular maintenance to keep it running efficiently and effectively. This can include tasks such as oil changes, filter replacements, and belt tightening.

3. Size: Despite its portability, the QC 4003 is still a relatively large compressor, and it may not be suitable for businesses with limited space.

The Atlas Copco QC 4003 is a high-quality, portable compressor that offers a number of benefits for businesses in need of compressed air. Its energy efficiency, versatility, durability, and quiet operation make it a strong contender in the market. However, its higher price tag and maintenance requirements may be a deterrent for some businesses. Ultimately, the decision to purchase the QC 4003 will depend on the specific needs and budget of the business in question. If the compressor's advantages align with the business's requirements, then it may be a worthwhile investment. If not, other options may be more suitable.

If the Atlas Copco QC 4003 is within your budget and aligns with your business's requirements, then it is a strong recommendation. Its energy efficiency, versatility, durability, and quiet operation make it a valuable asset for businesses in need of compressed air. However, if the price tag is a concern or if the compressor's size is a limiting factor, then other options may be worth considering. It's always a good idea to do thorough research and compare different compressors before making a final decision. Additionally, consulting with a compressor specialist or Atlas Copco representative may provide valuable insights and guidance.

Details:

Atlas Copco qc 4003 100196078.20. E endeavor to take good clear photos of our equipment that may show signs normal use such as scuffs, scratches, or other blemishes. Our in house technicians refurbish a wide range of high failure, obsolete parts such as: ac/dc servo drives, amplifiers, touch screens/ him's, power supplies, plc's, sensors, and virtually any industrial circuit boards.

specifications compressorshow:

• brand: Atlas Copco
• mpn: 100196078.20
• part type: Compressor

seller compressorshow:

• # reviews: 1281
• rating: 99.8%
• city: greenville, south carolina

returns compressorshow:

• time: 30 days
• policy: returns accepted
• method: money back
• paid by: seller

shipping compressorshow:

• class: standard, expedited, one-day
• carrier: ups, fedex, usps
• type: calculated
• transit: 3-7 days
• service: ups ground, fedex ground / fedex home delivery, usps priority mail, ups next day air

general compressorshow:

• category: Business & Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Blowers > Air Compressors

offer compressorshow:

• started: february 4, 2026
• availability: in stock
• in stock #: 1
• sold #: 15
• best offers: true
• options: ship-to-home
• price: $350.10
• item condition: Seller refurbished

payments compressorshow:

• other
• credit card: diners-club
• wallet: paypal