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Wildcat Frontier 15kW Diesel Standby Generator
$11,520.00
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Description
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Why Buy From Us
When the grid is a suggestion, not a guarantee, you need a generator that just runs.
Wildcat Frontier 15kW Diesel Generator
American made, 1800 RPM, built to work 24/7/365
The Wildcat Frontier 15kW Diesel Generator is what you buy when power is non negotiable. Built in Wichita, Kansas with industrial grade components, this unit is designed for prime, on demand or full time use on farms, ranches, job sites, off grid properties and emergency facilities.
It is simple, rugged, fuel efficient and built to run unattended for long stretches. Whether you are backing up a homestead, keeping a well and barn powered, or supporting first responders during a disaster, the Frontier 15kW is made to be the reliable workhorse in the background.
In plain terms, what this generator does for you
You get:
- 15 kW of clean, continuous power for homes, shops and small facilities
- A slow turning 1800 RPM, liquid cooled diesel engine designed for long life
- Prime power rating for full time or heavy use, not just the occasional outage
- American made construction and support
- EPA and CARB compliant power that can be sold in California
- A generator built to run on ultra low sulfur diesel, the same fuel your equipment uses
In short, this is a industrial grade machine that you can trust in ugly weather and remote locations.
Built for serious, continuous power
Prime power rated for 24/7/365
The Frontier 15kW is not a light duty standby that complains if you run it too much.
- Rated for prime power applications
- Designed to handle continuous or frequent duty cycles
- Ideal for remote sites, off grid homes, farms and critical operations
If you need something that can run hours every single day or carry you through multi day outages without drama, this is what it is built for.
1800 RPM liquid cooled KOEL engine
At the heart of this generator is a KOEL 1.6 liter inline 3 cylinder diesel engine turning at a steady 1800 RPM.
Why that matters:
- Lower RPM means less wear and tear compared to 3600 RPM units
- Liquid cooling helps stabilize operating temperature and extend engine life
- 1800 RPM diesels are the standard choice for long life commercial generators
It is a simple, proven design focused on durability over flash.
Fuel efficient performance you can plan around
The Frontier 15kW Diesel is tuned for efficiency at working speeds.
Approximate fuel burn:
- At 50 percent load: about 0.61 gallons per hour
- At full load: about 1.09 gallons per hour
That means:
- Long run times on reasonable fuel storage
- Predictable fuel planning for remote sites and disaster readiness
- Lower operating cost per kWh than many smaller, higher RPM units
Fill your tank, do the math, and you will know roughly how many hours of power you have on hand.
Fuel details:
- Uses ultra low sulfur diesel
- Standard diesel filtration for reliability
- No guessing with odd fuels or mixtures
If your farm, ranch or site already runs diesel equipment, this generator fits right into the same fuel logistics.
Built to handle real world environments
Open skid design
The Frontier 15kW ships in an open skid configuration that is ready to bolt down.
- Easy access for service, inspection and cleaning
- Straightforward integration into existing enclosures or generator sheds
- Rugged frame designed for forklifts and job sites
This is not a fragile plastic box. It is a work tractor of a generator.
Designed for unattended operation
Once properly installed and configured, the Frontier 15kW is made to run with minimal babysitting.
- Industrial grade controls and protection
- Set up for automatic operation in many applications
- Ideal for remote and off grid locations where you cannot stand next to the unit all day
When the weather is bad or the grid is out, you want a generator that simply starts, runs and protects itself.
Clean, stable power output
Behind the engine, the Frontier uses a brushless, 12 lead alternator with automatic voltage regulation.
- 60 Hertz frequency for North American loads
- AVR for stable voltage under changing loads
- Brushless design for reduced maintenance and long term reliability
- 12 lead configuration offers flexibility for different voltage setups when engineered correctly
That means your pumps, fans, tools, compressors, lights and electronics get the steady power they need.
Ready for farms, ranches, off grid and emergency use
This 15 kW diesel is especially at home in:
-
Agriculture
- Keep well pumps, barn lights, fans, refrigeration and shop tools powered
- Protect livestock, stored feed and equipment during grid failures
-
Off grid properties
- Pair with a solar plus battery system as a long duration backup or prime power source
- Run homes, cabins, small lodges or remote work camps
-
Disaster and first responder support
- Power small stations, communication hubs, command posts or shelters
- Support refrigeration, lighting, HVAC and critical equipment in extended emergencies
-
Industrial and commercial
- Backup for small facilities, telecom sites, pump stations and job site trailers
Anywhere you need dependable 15 kW class power on diesel, the Frontier fits.
Built and backed in the USA
Wildcat Power Gen builds the Frontier 15kW Diesel Generator in Wichita, Kansas, using industrial grade components and American manufacturing.
You get:
- A world class American made generator
- Factory support from a domestic manufacturer
- A serious commercial warranty: 3 years or 5,000 hours of limited coverage
That kind of warranty signals confidence in the machine and gives you peace of mind after the install.
Key features at a glance
- Wildcat Frontier 15kW Diesel Generator
- Prime power rated for continuous use
- American made in Wichita, Kansas
- EPA and CARB compliant, for sale in California
- KOEL 1.6L inline 3 cylinder, 1800 RPM liquid cooled diesel engine
- Brushless 12 lead alternator with automatic voltage regulation
- 60 Hertz output for standard North American loads
- Designed for unattended operation
- Open skid design for easy mounting and service
- Ideal for agriculture, industrial, disaster response and off grid applications
- Runs on ultra low sulfur diesel
- Approximate fuel use: 0.61 gal per hour at half load, 1.09 gal per hour at full load
- Mainline breaker: 63 amps
- Electric start system
- 12 volt, 625 CCA battery required (battery typically sold separately)
- Backed by a 3 year or 5,000 hour limited warranty
Who this generator is perfect for
Choose the Wildcat Frontier 15kW Diesel if you:
- Want American built, industrial grade reliability instead of a big box store special
- Need a generator that can run more than just a few hours a year
- Live rural or off grid and rely on your own power plan
- Operate a farm, ranch, shop or small facility where downtime costs real money
- Support first responder or disaster relief operations that cannot afford failure
If you are tired of wondering whether your backup will start, this is the step up to a generator that is built for the kind of work you actually need it to do.
Ready to build your backup or prime power system
The Wildcat Frontier 15kW Diesel Generator is a rock solid backbone for:
- Off grid solar plus storage systems that need a long run backup
- Farm and ranch operations that cannot pause when the grid does
- Emergency plans for storms, wildfires and grid failures
- Small commercial and industrial sites that demand reliable power
Add the Frontier 15kW to your cart, then pair it with a properly sized fuel tank, transfer switch and installation plan and you will have a serious, American made power plant on site, ready whenever you need it.
Resource
Download: WILDCAT FRONTIER DIESEL SPEC SHEET
Choosing the right retailer matters, especially for critical power and off-grid systems. Here’s what sets Energy Systems Central apart.
- Free Shipping Nationwide: Transparent pricing with no hidden fees at checkout.
- Best Price Assurance: If you find the same product offered for less, we’ll review and match it where applicable.
- Easy 30-Day Returns: Clear, straightforward return policies designed for peace of mind.
- Expert-Led Support: Speak directly with knowledgeable specialists who understand the products. Call us at 888-332-7989.
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Most products include a manufacturer warranty, typically starting at one year. Warranty terms vary by brand and model and are listed on each product page.
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