VMAC G30+GEN Gas-Powered Air Compressor/Generator
By VMAC
The VMAC G30+GEN air compressor/generator combines two convenient forms of power into a single, innovative system. Operators with VMAC’s rotary screw air compressor/generator combo on their service truck can quickly switch between air and AC power for their tools and equipment.
| Air Compressor Output | 25 CFM @ 100 psi (150 psi max) |
|---|---|
| Air Compressor | Belt-driven, 100% duty cycle, VMAC oil-injected rotary screw |
| Generator Output | 3600 W continuous AC output 1 x 20 A, 120V, 60 Hz single-phase circuit with GFCI duplex receptacle 1 x 20 A, 240V, 60 Hz single-phase circuit with L14-20 twist lock |
| Generator | Single-phase brushed synchronous 2 pole generator with electronic automatic voltage regulation (AVR); helps protect sensitive electronics |
| Engine | Honda GX390 air-cooled 4-stroke OHV with electric start; EPA certified; Honda approved application |
| Weight (wet) | 295 lb (134 kg) |
| Dimensions | 42.8” (l) x 21.4” (w) x 23.9” (h); 108.7 cm (l) x 54.4 cm (w) x 60.7 cm (h); Mounting Plate: 40.5” (l) x 19.125” (w); 102.9 cm (l) x 48.6 cm (w) |
| Decibels (dB) @ 20 feet (6.1 meters) | 67-81 dB |
| Fuel Tank Capacity | 1.6-gallons (6.1 L) |
| Battery (included) | ACDelco 12V, 300 CCA, 360 CA |
| Control System | 2-speed throttle control with manual valve for Compressor Mode (auto idle) and Generator Mode (high idle) Compressor mode for compressor operation responds to air demand; Generator mode for generator operation at high idle; Electronic key switch with hour meter; Unloader unloads compressor for generator operation; decreases engine load, lowers sound levels, reduces fuel use and engine wear |
| Safety Features | Air Compressor Compressor thermal protection circuit; Automatic rapid blow-down valve on tank; 200 psi pressure relief valve; Low engine oil pressure shutoff; Generator 20 amp thermal breaker 120 Volt circuit; 20 amp thermal breaker 240 Volt circuit; 120V GFCI duplex receptacle |
| 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 |
| Warranty | 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 |
Specifications from VMAC. VSI installs and services VMAC air systems; fit and options are confirmed on your quote.





