Large compressors up to 900 cfm

Performance that's in it for the long haul

Our large compressors are designed for continuous operation so they can deliver top-quality compressed air with maximum availability. With state-of-the-art motor and control technologies, these compressors are extremely economical and environmentally-friendly to run, either as stand-alone units or grouped together:

  • Maximum pressures up to 205 psig
  • Optional compressed air treatment package
  • Towable and stationary design options
  • Optional refinery accessories

Your advantages

  • Environmentally-friendly:
    Advanced Mercedes-Benz diesel engine with SCR catalytic converter meets Tier 4 emission standards (M250)
  • Power-saving fan:
    Demand-based variable speed fan with Visco clutch generates up to 5% fuel savings.
Low life cycle costs
Life-cycle costs

Our comprehensive approach to life cycle cost management: Superior efficiency, easy operation, service-friendliness, and a global service and consulting network with fast response times.

 

Take a closer look at our large compressors

SIGMA CONTROL MOBIL

Advanced compressor controller technology

SIGMA CONTROL MOBILE

By accessing electronic motor management, the SIGMA CONTROL MOBIL system optimizes compressed air availability and fuel efficiency. The system is shock and vibration proof per IP 65 electrical protection.
Its functions include operational monitoring as well as precise system diagnostics.

Timesaving user-friendly operation

The highly intuitive interface only needs three buttons to operate the entire system.
In addition, the automatic monitoring feature can shut the compressor down as required. 

Precise pressure settings save fuel

Using the arrow keys, system pressure can be precisely adjusted in 1.5 psig increments on the SIGMA CONTROL MOBIL's display.
This not only enhances flexibility but, in combination with the electronic inlet valve control, enables significant energy savings—especially for part load operation.

Optional features

Loading options

Recessed lifting eyes and forklift pockets make loading easy.

Chassis options

M250

The single-axle chassis are optionally available with an overrun brake or anti-lock (ABS) brake system.

Stationary versions

A robust skid provides a stable base for safe outdoor installation.
The stationary version can be fitted with adjustable machine feet for indoor installation.

Sealed floor pan

The sealed floor pan captures liquids to prevent potential soil contamination.
The drainage holes are sealed with screwed sealing plugs.

Refinery use

A certified spark arrestor is available for refinery applications.
The engine shut-off valve automatically shuts the unit down upon intake of combustible gases.

Technical specifications

For technical specifications, see the brochure below.

 
World of Concrete 2019
World of Concrete 2019

When it comes to managing and maintaining your equipment, Kaeser understands it’s your business on the line. That’s why we’ve spent the last 35 years building a better portable compressor. Visit our booth at World of Concrete to learn more.

Learn more.