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VMAC’s Air Compressor-Generator Power System is ideal for customers who need an air compressor and AC generator.
This self-contained system can be fully integrated into any diesel work truck fuel system or skid-mounted for stand-alone applications with an optional external fuel tank.
Components included:
- 45 CFM Rotary Screw Air Compressor
- 10.2 kW AC Generator
- Factory-installed Cold Climate Kit – 120V, tested to -40°F (-40°C)
Applications – Common jobs that use the Air Compressor-Generator Power System:
- Mobile heavy duty mechanics
- Heavy equipment repair technicians
- Mobile tire service technicians
- 24/7 roadside repair technicians
Free Up Space
VMAC Multifunction Power Systems leave more space on your truck deck or cargo area because they combine multiple functions into one compact system. The overall system size is six cubic feet smaller than other leading multi-power brands and designed to fit on the side pack of a service truck with a slider.
Reduce Weight
VMAC’s Multifunction reduces truck GVW by 420 lb. Choosing a lightweight multi-power system means you’ll be able to add more tools and equipment to your truck, carry more materials, take advantage of better fuel economy, or even downsize your truck classification.
Reduce Truck Maintenance & Fuel Costs
Multifunction Power Systems save truck maintenance costs and improve fuel economy by allowing you to turn your truck engine off while on the job site. The control system not only automatically idles the system’s engine up/down with air demand, it also turns the engine off/on with air demand.
Easy To Operate & Switch Between Systems
VMAC Multifunction Power Systems allow you to seamlessly switch between operations, without the hassle of complicated controls or maneuvering multiple machines on the job site. This means more time working, improving productivity, and getting your customers back to work faster. It is designed for ease-of-use, to run efficiently with only one operator.
Air Compressor
Oil-injected rotary screw; belt-driven; 45 CFM @ 100 psi; 100% duty cycle; up to 175 psi
AC Generator
AC: 10.2kW continuous output; 1 x 30 A, 240V, 60 Hz three phase circuit with terminal strip; 2 x 20 A, 120V, 60 Hz single phase circuit with terminal strip
Kubota D902 Diesel Engine
Tier 4 Final; 3-cylinder, naturally aspirated 3,600 RPM
Control/Digital Display Box
Remote mounted; electronic key switch; selector switches for GENSET/COMPRESSOR; LCD for compressor on/off controls, observing system status and adjusting parameters
Air/Oil Separator Tank
Separates compressor oil from compressed air
Battery
Included ACDelco 12V, 460 CCA, 575 CA
Cold Climate Kit For -40º
Cold Climate Kit is recommended if ambient temperatures frequently drop below -10ºC (14ºF); combine with an optional 1,750 W inverter to warm the system on the way to the job site
Air Compressor-Generator Power System Specifications
- 45 CFM @ 100 psi (175 psi max)
- Belt-driven, 100% duty cycle, VMAC oil-injected rotary screw
- Kubota D902 Diesel 3-cylinder, naturally aspirated 3,600 RPM, Tier 4 Final
- 10.2 kW continuous AC output
- 1 x 30 A, 240V, 60 Hz three phase circuit with terminal strip
- 2 x 20 A, 120V, 60 Hz single phase circuit with terminal strip
- ACDelco 12V, 460 CCA, 575 CA
- Easy to use digital control system with adjustable parameters
- Remote mounted generator and compressor control panel
- Any one function or both can be selected at any time
- 2-speed throttle control responds to air demand
- Separate selector switches engage compressor and generator
- With compressor-only selected, and sustained periods of no air use, the control system will shut down the engine
- Engine auto-restarts on air demand
- Engine and compressor will wait until the temperatures are above 41°F (5°C) before loading and going into a running state
- Engine will automatically restart when system temperature falls below 23°F (-5°C)
- Small heat strip included in LCD Digital Control Box
- Recommended if ambient temperatures frequently drop below -10ºC (14ºF)
- Plugs into a 110V power source and the compressor and separator tank heaters will turn on
- Optional 1,750 W power inverter allows cold climate kit to engage on the way to the job site
- Approximately 550 lb (249 kg)
- 33” (l) x 23” (w) x 29” (h); 83.8 cm (l) x 58.4 cm (w) x 73.7 cm (h)
- Base footprint: 30” (l) x 20” (w); 76.2 cm (l) x 50.8 cm (w)
- 81.2 dB at high idle, 76 dB at low idle, 0 dB in Standby Mode
- 7-gallon tank with fuel gauge and low fuel shut-off sensor
- External Diesel Fuel Pump Kit
- Minimum 10-gallon air receiver tank recommended for proper operation of all functions
- Two years on all major components; VMAC air ends are covered by VMAC’s Lifetime Warranty (Limited)
- Kubota engine covered by Kubota’s 2-Year warranty
- For more information about VMAC’s warranty policies, visit www.vmacair.com/warranty
Air Compressor-Generator Power System Videos

VMAC Multifunction Power System Capabilities
Wondering how a true multipower system works? Take a look at this video to learn about all six types of power offered on the VMAC Multifunction Power System.