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California Air Tools CAT-60040CAD 4.0 HP Ultra Quiet and Oil-Free Air Compressor, 60 Gallon Steel Tank, 75 dBA Noise Level


Price: $1,799.00 - $1,709.00
(as of Mar 26, 2025 11:06:15 UTC – Details)


The California Air Tool 4.0 Hp Ultra Quiet & Oil-Free Air Compressor is designed to be one of the quietest air compressors in the industry, emitting only 75 decibels of sound. This makes this super quiet air compressor perfect for any workspace where noise is a concern. Powered by twin 2.0 HP motors operating at just 1680 RPM, it delivers robust performance with less noise and reduced wear, ensuring a longer lifespan and more efficient operation. This oilless air compressor features an oil-free dual piston pump system that is designed for high performance and durability. With a life cycle of over 3000 hours, it significantly outlasts comparable models. The large 60-gallon steel ASME air tank is ideal for both shop and garage use, providing ample air capacity with a maximum pressure of 125 PSI. This 60 gallon air compressor comes equipped with the EZ-1 Automatic Drain Valve, factory installed to make maintenance effortless. This innovative feature eliminates the need for manual draining by allowing you to set the frequency and duration of the draining process using a pre-set timer. With its compact and portable design, the California Air Tool 4.0 Hp Ultra Quiet & Oil-Free Air Compressor fits easily into any workspace, while the non-skid rubber feet keep it securely in place. The durable, textured handle makes it easy to move around, and the low amp draw of just 14 amps ensures efficient operation. At California Air Tools, we pride ourselves on delivering innovative, top-tier technology in air compressors that meet the needs of both professionals and hobbyists without compromising on power or user-friendliness. Elevate your workspace with the California Air Tools 4.0 Hp Ultra Quiet & Oil-Free Air Compressor. Discover the bliss of superior performance coupled with whisper-quiet operation, designed to enhance your efficiency and comfort.
ULTRA QUIET PERFORMANCE: The California Air Tools 4.0 HP Ultra Quiet & Oil-Free Air Compressor operates at only 75 decibels, making it one of the quietest air compressors in the industry. Perfect for noise-sensitive environments. Airflow 12.80 CFM @ 40 PSI and 10.60 CFM @ 90 PSI.
POWERFUL TWIN MOTORS: Equipped with twin 2.0 HP motors running at only 1680 RPM, this ultra quiet air compressor creates less noise and wear. The SP Series motors are designed for increased duty cycle and longer continuous run times.
OIL-FREE DUAL PISTON PUMP: The oil-free dual piston pump system provides high performance and durability, with a life cycle of over 3000 hours. Suitable for various temperatures and terrains, it ensures cleaner air and less maintenance.
LARGE 60 GALLON STEEL TANK: The 60-gallon steel ASME air tank is perfect for shop or garage use, offering ample air capacity. This heavy duty portable air compressor features a 125 PSI maximum pressure and a regulator with a 3/8″ port for efficient air flow.
AUTO DRAIN VALVE: Factory installed, the EZ-1 Automatic Drain Valve eliminates the need for manual draining. The pre-set timer allows you to set the frequency and duration of the draining process, ensuring hassle-free maintenance. Product dimensions – L (21″) x W/D (28.5″) x H (66″).

Customers say

Customers appreciate the air compressor’s quiet operation, high quality, and reliable performance. They find it reasonably quiet, with a good oil content. However, some customers are disappointed with its functionality.

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