Your Cart is Empty

12 kW Specialty Vehicle Gas Generator PTGK-12

Specialty Vehicle Gas 12 KW Generator -  PTGK-12

When your specialty gas powered vehicle needs a generator, The PTGK-12 is the perfect companion for clean, reliable power.  The PTGK-12 gas generator can be set up to feed off of your existing fuel source.  This saves time, money, and the hassle of stocking  multiple fuel sources on your specialty vehicle.  This mobile unit is reliable and simple to service.  This generator works for specialty vehicles, food trucks, and more.  

The PTGK-12 is powered by an industrial Kubota gasoline engine producing 12 kilowatts of continuous prime power. 


  • Single phase model
  • Available in 60 Hz or 50 Hz (8 kW @ 50 Hz)
  • Industrial diesel engine CARB and EPA certified Tier 4
  • 1800 RPM operation for long life (1500 RPM @ 50 Hz)
  • Brushless generator with an automatic voltage regulator
  • Mainline set mounted commercial grade circuit breaker
  • Powder coated base pan
  • High ambient radiator cooled with pusher fan and fan guards
  • Dry type air cleaner, spin on fuel, and oil filters
  • 12VDC starting motor and a 30A 12 VDC battery charging alternator
  • Safety shutdowns for high water temp and low oil pressure
  • Power Tech's advanced PTG series electronic controller
  • Convenient single side service
  • 12VDC fuel pump with bulkheads for easy connection
  • 4 point mounting system with vibration isolators

Engine Specifications

 Type Vertical, Liquid-Cooled, 4 Cylinder, Gasoline
Number of Cylinders 4
Bore & Stroke            mm (in) 78 x 78.4 (3.07 x 3.09)
Total Displacement        L(in3) 1.537 (93.8)
Combustion Type Multiport Fuel Injection
Aspiration Naturally Aspirated
Lubricant (API Classification) SL or Higher
Starting Motor 12V, 1.0 kW
Charging Alternator 12V, 30A


Generator Specifications

Output Voltage 120 (240V Optional)
Power Output  12,000 W
Amperage 100 @ 120VAC (50A @ 240VAC)
Fuel Consumption 1.65 GPH @ Full Load, 0.88 GPH @ Half Load
Weight 757 lbs



2 year /3000-hour limited warranty.  Click here for more information.