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Diesel Compressor Medium Pressure Range Larger Than 400 CFM

Medium Pressure Portable Air Compressors

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From small to medium to large-sized air compressors, you can select the compressor that fits your needs. The essential companion for companies that need to take the tools to perform their work with them – wherever they go. Wherever you require compressed air, our compressors are optimized for easy transport and maneuverability. Towed and transported by vehicles across the globe, our range of air compressors is ready to go, and ready to move – when you are. Developed in conjunction with our customers, you can be assured of the most compact size and balanced design coupled with superior levels of efficiency.


Our compressors are so easy to use, you might not notice their advanced technology.

One Compressor, multiple applications

Some XAS range models come with PACE technology as standard. This electronic pressure regulation system brings a wider pressure range to cover more applications. PACE increases your utilization while helping to save on fuel.

Highly versatile

Ideal for use in all weather conditions and in temperatures between -25°C/-13°F and +50°C/+122°F. Special versions for working at higher altitudes are also available.

Built Tough

The XAS range is designed for the toughest working conditions. With a standard operating temperature range of -10°C to +50°C and a strong undercarriage, these robust compressors are suitable for our South African operations.


The XAS range was designed with our intuitive, digital controllers. this technology enables multiple pressure and flow settings, ensuring you match air flow and pressure to your application needs.


The XAS range is easy to service, with a simple vessel design. Units come standard with heavy-duty air filters and an additional fuel filter.

High fuel autonomy

The high-capacity fuel tank allows to work in remote areas without the need to often refuel.

Lower Fuel Consumption

Thanks to the patented FuelXpert system on most models, you can save on fuel. The engine speed is adjusted to the air demand, which means the compressor also consumes less fuel. Particularly at partial load, the benefits are substantial.


Safety features include pressure displays, emergency stop, and spillage-free frame. The XAS range comes with a top-mounted muffler for reduced fire risk and heat load for increased safety on site.

Please view the various options available from our rental fleet

I need support to choosing the right compressor to my business.


Horizontal Directional Drilling (HDD)


HDD is a trenchless technology that uses surface-launched equipment to drill underground horizontally and install pipes, conduits, and cables. This process can be air-driven and are used in numerous industries, such as utilities and telecommunications, at sites in dense, urban areas and/or where traditional vertical excavations are too dangerous (e.g., under bodies of water). 

Compressors in the DrillAir line can power large-diameter and/or long-run HDD processes with high throughput. The power of these units maximizes the efficiency of drilling operations, lowering project overhead and decreasing downtime. 

  • Can be deployed to install underground utilities.
  • Allows operators to drill horizontally controlling the direction of the drill
  • The compressor powers the hammer at the end of the drill and uses air to clear dirt and debris

Foundation Drilling

Rand-Air Foundation Drilling

The DrillAir range provides one of the highest air volumes at one of the highest air pressures available in the portable compressor industry. This also makes these new compressors one of the most energy-efficient by having a very low specific fuel consumption for the air delivered.

Dynamic Flow Boost ® increases flow from 34.8 to 39m³/min (650l/s) when flushing and during drill stem refill. It means faster flushing, faster stem refill and a shorter time to finish a well.

High penetration rate with 35 bar pressure and 34.8m³/min (580l/s) flow means more meters drilled every day.

General Construction

Rand-Air Construction Site

The units were tested both in lab and field conditions to ensure optimal performance. It’s designed to withstand the toughest working conditions. We have a mobile compressor for any indoor or outdoor application. On top of peace of mind, you'll also gain low noise levels, small footprint, fuel efficiency or zero diesel emissions, high resale value, easy to use and intuitive controllers... and much more.

Reduced service intervention and longer life of consumables reduce the total cost of operation and increase availability.

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Air Compressor Experts

South Africa & Sub-Sahara Africa