Portable air compressors: Frequently asked questions
On this page, we will look at different aspects of portable air compressors. We will answer common questions and give helpful insights to help you make a good choice.
What is a portable air compressor?
A portable air compressor is a compact, mobile machine that converts power into potential energy stored as pressurized air. They are different from stationary models.
They are designed with a mindset for easy movement. With the wheels, handles, or lightweight designs, it makes them simple to transport between job sites or around a workspace.
How does a portable air compressor work?
It converts fuel into mechanical energy through its diesel engine. This energy powers a compressor pump that draws in ambient air and reduces its volume to create pressure. The compressed air is stored in a receiver tank and regulated by pressure switches for consistent performance.
What kind of oil does a portable air compressor take?
When it comes to diesel driven portable air compressors, it converts fuel into mechanical energy through their diesel engine. This energy powers a compressor pump that draws in ambient air and reduces its volume to create pressure. The system stores compressed air in a receiver tank and regulates it with pressure switches for consistent performance.
What is the fuel consumption of diesel portable air compressor?
Fuel consumption usually ranges from 5 to 15 Liters per hour. This depends on the size, load, and efficiency of the unit. Smaller units consume around 5-7 Liters/hour, while larger models may use 10-15 Liters/hour at full load.
How much does a diesel air compressor weigh?
Our diesel portable air compressors weigh between 500-1800 kilograms depending on the model size and configuration. Smaller units are approximately 540-800 kilograms, while larger capacity models can weigh up to 1800 kilograms.
What is the pressure of a portable compressed air in a diesel engine?
Standard working pressure for our diesel portable air compressors ranges from 100-200 PSI (7-14 bar). Most construction and industrial jobs use compressors that work at 100-125 PSI. Some special jobs may need higher pressures, up to 200 or 300 PSI.
What are the benefits of diesel portable air compressors?
Diesel portable air compressors provide exceptional mobility, allowing compressed air power wherever needed without external electricity, which is preferred for remote sites. Their robust diesel engines deliver reliable, consistent performance for demanding applications in harsh conditions.
Their self-contained design eliminates the need for fixed infrastructure, maximizing productivity across changing work environments.
What industries are diesel portable air compressors typically used in?
Portable air compressors power a wide range of pneumatic tools and applications, mainly including construction, mining, oil & gas, water well drilling, jackhammer drilling, cement, cable blowing, tunnelling, abrasive blasting, rock anchoring, shotcreting, and geothermal drilling.
How noisy are diesel portable air compressors?
Modern portable compressors, especially those built with urban work environments in mind, incorporate significant noise reduction technology. Many professional-grade units operate at around 70-80 decibels, comparable to older models or cheaper alternatives that lack sound insulation. Our CPS300 noise level is as low as 76 dB(A), making it a preferred choice for urban job sites.
How do I ensure I'm getting the right size compressor for my needs?
Focus on two key specifications: CFM (Cubic Feet per Minute) and PSI (Pounds per Square Inch). First, identify the air tool with the highest CFM requirement you plan to use, then select a compressor that delivers at least 1.25-1.5 times that CFM rating to ensure optimal performance. Also, consider tank size, which determines how long tools can operate before the compressor needs to cycle on again.
How durable are today's portable air compressors in challenging environments?
Professional-grade portable air compressors like those from ours are engineered for reliability in extreme conditions. Features like fully enclosed motor housings, advanced filtration systems, high-grade materials, and robust cooling systems ensure consistent performance in extreme weather conditions.
What makes a diesel portable air compressor the preferred choice for construction sites?
Diesel portable air compressors are the construction industry's powerhouse, offering unmatched reliability and flexibility. They provide independent power generation, exceptional fuel efficiency, and rugged performance across challenging job sites. With the ability to operate in remote locations and withstand harsh environments, these compressors deliver consistent power exactly where you need it.
How to maintain portable air compressor to maximize Its lifespan and performance?
Effective maintenance is crucial for your portable air compressor's longevity. Key practices include:
- Daily filter inspections and cleaning
- Regular oil level checks
- Moisture drainage from air tanks
- Weekly system visual inspections
- Checking belts, hoses, and connections
- Annual professional servicing
- Proper storage in clean, dry environments
What diesel portable air compressors does Chicago Pneumatic offer?
Our portable air compressors have a wide series of small, medium, and large where pressure bar ranges from 7-29 bar. Visit our website for product details: https://www.cp.com/en
How can I receive a quote for a diesel portable air compressor from Chicago Pneumatic?
To receive a quote from your local Chicago Pneumatic authorized dealers or Customer Centre, you can fill out the form on the general diesel portable air compressor page on our website. A sales representative will follow up with the quote information you requested.