Stacked Gas Powered Air Compressors

VMAC’s stacked G30 gas powered air compressor is the best choice for fleet managers and owners who want the smallest possible footprint on their service truck, without compromising on power or performance.


Common jobs that use the compressor system:
  • Light/medium duty mobile mechanics
  • Mobile tire service technicians
  • Light duty contractors

Commonly used tools:

  • 3/4” impact wrenches
  • Up to 1″ impact wrench with a small air receiver tank
  • Backfill tampers
  • 2” Horizontal grinders
  • Chipping hammers
  • Die grinders
  • Tire inflation
  • Air wands/blow guns

Stacked Gas Powered Air Compressors Benefits

30 CFM, 100% Of The Time

VMAC G30 gas powered air compressors include a patented 30 CFM rotary screw air compressor designed to produce full air power, 100% of the time, so you don’t need an air receiver tank. Get jobs done faster, without interruption.

61% Smaller

The G30 was mindfully designed with one goal: to easily fit in modern service trucks. The stacked G30 is vertically designed, which significantly reduces the amount of vehicle space it requires, allowing it to fit either in the rear service body compartment or in the bed of a pickup truck. With a footprint of just 2.5 square feet, the stacked G30 is 61% smaller than competitive models.

59% Lighter

Stacked G30 gas powered air compressors are engineered and manufactured for mobile applications. Weighing less than 210 lb, the VMAC G30 is up to 59% lighter than typical 22-30 CFM reciprocating gas engine driven air compressors with a 30-gallon air receiver tank. Choosing a lightweight air compressor means you’ll be able to add more tools and equipment to your truck, carry more materials, or save money with better fuel economy.

Industry-leading Reliability

VMAC G30 gas powered air compressors are proven to work in extreme cold climates across North America when ordered with an optional, factory-installed cold climate kit. Engines supplied by Honda come with an industry-leading 3-year warranty and VMAC rotary screw air compressors come with the industry’s first Lifetime Warranty (Limited). 

Stacked Gas Powered Air Compressors Components

Air Compressor

Oil-injected rotary screw; belt-driven; 30 CFM @ 100 psi; 100% duty cycle; up to 150 psi  


GX390 air-cooled 4-stroke OHV; EPA certified; Honda 3-Year Warranty


Patented integrated oil/air separator and air/oil cooler

Throttle Control

Controlled by system air pressure, idles up/down automatically with air demand

Drive System

Gearless, clutchless, auto-tensioned serpentine belt, aluminum belt-guard


Decreases engine load, lowers sound levels, reduces fuel use and engine wear


ACDelco 12V, 460 CCA, 575 CA

Fuel Supply

Manual choke, fuel on/off

Fuel Tank

1.6-gallons (6.1 L)

Electronic Key Switch

Electric start; hour meter

Stacked Gas Powered Air Compressors Specifications

Air Compressor Output
  • 30 CFM @ 100 psi (150 psi max)
Air Compressor Type
  • Belt-driven, 100% duty cycle, VMAC oil-injected rotary screw
  • Honda GX390 air cooled 4-stroke OHV with electric start, EPA certified, Honda approved application.

Weight (wet)
  • Approximately 210 lb (95 kg)
  • 20” (l) x 18” (w) x 38” (h); 50.8 cm (l) x 45.7 cm (w) x 96.5 cm (h)
  • Mounting Plate: 16.75” (l) x 10.75” (w); 42.5 cm (l) x 27.3 cm (w)
Throttle Control
  • 2-speed throttle, responds to air demand
Battery (included)
  • ACDelco 12V, 460 CCA, 575 CA
Control System
  • Key switch, choke, hour meter
  • Automatically idles down/up with air demand
  • Unloader decreases engine load, lowers sound levels, reduces fuel use and engine wear
Safety System
  • Compressor thermal protection circuit
  • Automatic rapid blow-down valve on tank
  • 200 psi pressure relief valve
  • Low engine oil pressure shutoff
Decibels (dB) @ 20 feet (6.1 meters)
  • 81 dB at high idle; 67 dB at low idle
Fuel Tank Capacity
  • 1.6-gallons (6.1 L)
Air Receiver Tank (recommended for high duty cycle applications in hot climates)
  • 10-Gallon Air Receiver Tank w/ Mounting Feet
  • 6-Gallon Air Receiver Wing Tank
  • Two years on all major components; VMAC air ends are covered by VMAC’s Lifetime Warranty (Limited); Honda engine is covered by Honda’s 3-Year Warranty.

Stacked Gas Powered Air Compressors Downloads


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