















Applications
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
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).
Air Compressor
Oil-injected rotary screw; belt-driven; 30 CFM @ 100 psi; 100% duty cycle; up to 150 psi
Engine
GX390 air-cooled 4-stroke OHV; CARB and EPA certified; Honda 3-Year Warranty
WHASP Tank
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
Unloader
Decreases engine load, lowers sound levels, reduces fuel use and engine wear
Battery
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
- 30 CFM @ 100 psi (150 psi max)
- Belt-driven, 100% duty cycle, VMAC oil-injected rotary screw
-
Honda GX390 air cooled 4-stroke OHV with electric start, CARB and EPA certified, Honda approved application.
- 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)
- 2-speed throttle, responds to air demand
- ACDelco 12V, 460 CCA, 575 CA
- 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
- Compressor thermal protection circuit
- Automatic rapid blow-down valve on tank
- 200 psi pressure relief valve
- Low engine oil pressure shutoff
- 81 dB at high idle; 67 dB at low idle
- 1.6-gallons (6.1 L)
- 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.

VMAC Stacked G30: Rotary Screw Gas Driven Air Compressor With Vertical Design
Join Darren Darnley from VMAC, as he goes through the specs, components, safety features, warranty and accessories of the G30.