Air Compressor-Generator-Welder Power System

Description

VMAC’s Compressor-Generator-Welder Power System offers performance in a single compact system. This system includes all the power you need on the jobsite to complete your work.

The self-contained Compressor-Generator-Welder system is ideal for mechanic’s trucks with electric or electric over hydraulic cranes. It can operate electrical equipment, air tools and welding accessories.

Components included:

45 CFM Rotary Screw Air Compressor
8 kW AC Generator
250 A DC Welder (adjustable)
300 A max @ 13V Booster (adjustable)
100 A max @ 12V, 24V, 36V, 48V Battery Charger (adjustable)
Factory-installed Cold Climate Kit – 120V, tested to -40°F (-40°C)

Applications – Common jobs that use the Compressor-Generator-Welder Power System:

Mobile heavy duty mechanics
Welding trucks
Heavy equipment repair technicians
Remote access jobs in mining, logging and oil & gas

Additional information

Weight	254 kg
Dimensions	83.8 × 58.4 × 73.7 mm

Benefits

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 410 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.

Components

Air Compressor

Oil-injected rotary screw; belt-driven; 45 CFM @ 100 psi; 100% duty cycle; up to 175 psi

AC/DC Generator/Welder/Battery Charger/Booster

AC: 8 kW output
- 1 x 30 A, 240V, 60 Hz three phase circuit (w/wo receptacles)
- 2 x 20 A, 120V, 60 Hz single phase circuit (w/wo receptacles)
DC: For battery boosting/charging; other DC loads
- Boost – 300 A max @ 13V; Charge – 100 A max @ 12V, 24V, 36V, 48V
- CC mode for SMAW and GTAW (stick/TIG welding)
- 250 A @ 35% duty cycle; 190 A @ 60% duty cycle

Generator/Welder Control Box

GENSET voltage meter & selector; welding current control and ARC force; socket for optional remote welding control

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 PTO/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

Specifications

Air Compressor Output

45 CFM @ 100 psi (175 psi max)

Air Compressor Type

Belt-driven, 100% duty cycle, VMAC oil-injected rotary screw

Engine

Kubota D902 Diesel 3-cylinder, naturally aspirated 3,600 RPM, Tier 4 Final

AC/DC Generator/Welder

AC: 8 kW output
- 1 x 30 A, 240V, 60 Hz three phase circuit (w/wo receptacles
- 2 x 20 A, 120V, 60 Hz single phase circuit (w/wo receptacles)
DC: For battery boosting/charging; other DC loads
- Boost – 300 A max @ 13V; Charge – 100 A max @ 12V, 24V, 36V, 48V
- CC mode for SMAW and GTAW (stick/TIG welding)
- 250 A @ 35% duty cycle; 190 A @ 60% duty cycle

Battery

ACDelco 12V, 460 CCA, 575 CA

Control System

Easy to use digital control system with adjustable parameters
Remote mounted generator/welder and compressor control panel
Any one function or all can be selected at any time
2-speed throttle control responds to air demand
Separate selector switches engage compressor, generator, and PTO
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

Cold Climate Protection

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
Battery jump start connections are recommended to be tied into the truck batteries in locations where extreme cold is expected; it is not necessary in mild climates

Cold Climate Kit

Recommended if ambient temperatures frequently drop below -10ºC (14ºF)
Plugs into a 120V 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

Weight (wet)

Approximately 560 lb (254 kg)

Dimensions

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)

Decibels (dB) @ 21 feet (6.4 meters)

81.2 dB at high idle, 76 dB at low idle, 0 dB in Standby Mode

Fuel Supply Options

7-gallon tank with fuel gauge and low fuel shut-off sensor
External Diesel Fuel Pump Kit

Air Receiver Tank (recommended, not included)

Minimum 10-gallon air receiver tank recommended for proper operation of all functions

Warranty

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/support/warranty

Downloads

Videos

VMAC Multifunction Power Systems: 6-in-1 Multi-Power Systems

You deserve the best multifunction power system to get the job done. VMAC Multifunction Power Systems are powered by Cat or Kubota engines and are lighter weight and more compact than the competition.

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.

Learn the VMAC Multifunction Control System

In this video tutorial, Darren of VMAC shows you how to use the VMAC Multifunction system. Learn about the Multifunction’s control system, find out how to customize your system, and discover the settings that will help you most of your Multifunction system.

VMAC 6-in-1 Multifunction Operational Training

Find out how to operate the VMAC Multifunction System in this operational training video. All VMAC Multifunctions have a similar operation, and this video features the 6-in-1 Oilman series with a Kubota engine.

Air Compressor-Generator-Welder Power System

Quick info