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Powerhorse Generator 15000
Powerhorse Generator 15000
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Highlights
'Ideal For'
- Service Truck Air Systems Delivers a massive 15,000 surge watts on gasoline, providing the critical "in-rush" current needed to start heavy-duty 5HP reciprocating air compressors without tripping breakers.
- Dual Fuel Job Sites Perfect for operations that utilize large propane tanks for heating or forklifts, allowing you to run the generator on propane if gasoline supplies run low during a long shift.
- Mobile Welding Rigs Supplies consistent, high-amperage 240V power capable of running industrial stick welders and wire feeders for structural repairs in the field.
- Whole-Camp Backup The 12,000 running watts provide enough continuous power to back up an entire logging camp trailer, running air conditioning, lights, and kitchen appliances simultaneously.
- Emergency Response Dual fuel capability allows for extended operation during disasters or shortages when standard gasoline pumps may be down or inaccessible.
'Need to Knows'
- Massive V-Twin Power Driven by a heavy-duty 713cc OHV V-Twin engine designed to handle high-load applications and provide the torque necessary for starting large electric motors.
- Clean Power Technology Produces electricity with less than 5% Total Harmonic Distortion (THD), making it safe to plug in sensitive diagnostic laptops, forestry head computers, and modern tool chargers.
- Electric Start Convenience Features a push-button electric start system (battery included) that eliminates the struggle of pull-starting a large displacement engine in cold weather.
- CO Safety Shutdown Equipped with a Carbon Monoxide detection system that constantly monitors ambient air and automatically shuts down the engine to protect the operator from hazardous fumes.
Warranty & Specs
- Dual Fuel Output Rated for 15,000 surge / 12,000 running watts on gasoline, and 13,500 surge / 10,800 running watts when operating on propane.
- Full Panel Connectivity Includes (1) 50A 120/240V outlet (14-50R), (1) 30A 120/240V twist-lock (L14-30R), (1) 30A 120V twist-lock (L5-30R), and (2) 20A GFCI duplex outlets.
- Extended Run Time Features a large 10.6-gallon fuel tank that provides approximately 10 hours of runtime at 50% load, minimizing the need for refueling during the workday.
- Rugged Mobility Built with a heavy-duty steel roll cage and comes standard with a flat-free wheel kit and folding handles for maneuvering the 348-pound unit around the job site.
Product Info
Powerhorse Generator 15000
Dual Fuel Dominance for the Job Site

When your operation demands massive output without the massive price tag of a diesel tow-behind, the Powerhorse Generator 15000 delivers the brute strength you need. Designed for the most demanding service trucks and remote logging camps, this unit provides a staggering 15,000 surge watts on gasoline. This gives you the critical "in-rush" current required to start heavy 5HP reciprocating air compressors and run industrial welders simultaneously, ensuring your crew never faces downtime due to a lack of power.
At the heart of this beast is a high-torque 713cc OHV V-Twin engine, engineered to handle heavy loads without bogging down. Unlike standard consumer units that struggle with sudden spikes in demand, this big-block engine maintains consistent RPMs to keep your tools running smoothly. With a convenient electric start system, you can fire up the machine instantly—even in the dead of winter—eliminating the back-breaking effort of pull-starting a large displacement engine.
Versatility is the key to survival in the field, and this generator offers true dual-fuel capability. You can run the unit on standard gasoline or switch seamlessly to propane, which is often more readily available in bulk at forestry camps and rural work sites. Running on propane yields a solid 13,500 surge watts, giving you a reliable backup fuel source that won't go bad during long periods of storage, ensuring you are always ready for an emergency.
Despite its raw power, this generator is smart enough to handle your delicate equipment. It produces electricity with less than 5% Total Harmonic Distortion (THD), which means the power is clean and stable enough to run sensitive diagnostic laptops, forestry head computers, and modern tool battery chargers without risk of damage. You get the best of both worlds: the heavy-duty grunt to run a plasma cutter and the refined power to charge your phone.
Built for the realities of the job site, the unit is encased in a heavy-duty steel roll cage that protects the engine and alternator from impacts and rough handling. It comes standard with a rugged flat-free wheel kit and folding handles, allowing you to maneuver the 348-pound machine around the shop or landing. The large 10.6-gallon fuel tank provides up to 10 hours of run time at half load, letting your crew work a full shift without stopping to refuel.
If you need a primary power source that can run the entire job trailer or a mobile repair rig, the Powerhorse Generator 15000 is the cost-effective solution that doesn't compromise on performance. It bridges the gap between portable units and stationary standby generators, offering professional-grade reliability and dual-fuel flexibility. Upgrade your power arsenal today and get the performance your operation deserves.
Why Choose The Powerhorse 15000 Watt Generator?
Operate on either Gasoline or Propane to utilize bulk fuel tanks already available at your logging camp or service yard which guarantees you have power even when gasoline runs low.
Massive Surge Output
Delivers a staggering 15,000 surge watts on gasoline to provide the critical in-rush current needed to start 5HP reciprocating air compressors and run industrial welders without tripping breakers.
Clean Power Technology
Produces electricity with less than 5% Total Harmonic Distortion (THD) which allows you to safely power sensitive diagnostic laptops and forestry head computers without risking damage to the circuits.
V-Twin Torque
Powered by a high-displacement 713cc OHV V-Twin engine that maintains consistent RPMs under heavy load to prevent bogging down when you strike an arc or engage a heavy tool.
50-Amp Connectivity
Features a standard NEMA 14-50R 50-Amp outlet that allows you to plug in heavy-duty distribution boxes or run your largest shop equipment directly from the generator panel.
Push-Button Start
Equipped with a convenient electric start system that eliminates the back-breaking effort of pull-starting a large engine in freezing temperatures so you can get to work immediately.
Operator Safety
Includes a Carbon Monoxide detection system that constantly monitors ambient air quality and automatically shuts down the engine if hazardous fumes accumulate in the work area.
Additional Options: Check out other Generator options or other Powerhorse options
Specifications
Powerhorse 15000 Technical Specifications

| Specification | Technical Data |
|---|---|
| Engine Displacement | 713cc OHV V-Twin |
| Surge Output (Gasoline) | 15,000 Watts |
| Rated Output (Gasoline) | 12,000 Watts |
| Surge Output (Propane) | 13,500 Watts |
| Rated Output (Propane) | 10,800 Watts |
| Start Type | Electric (Battery Included) |
| High Amp Outlet | (1) 50A 120/240V Straight Blade [NEMA 14-50R] |
| Twist Lock Outlets | (1) 30A 120/240V [L14-30R] & (1) 30A 120V [L5-30R] |
| Standard Outlets | (2) 20A 120V GFCI Duplex [NEMA 5-20R] |
| Fuel Tank Capacity | 10.6 Gallons |
| Run Time (Gasoline) | Approx. 10 Hours @ 50% Load |
| Total Harmonic Distortion | Less than 5% (Safe for Electronics) |
| Noise Level | 97 dB |
| Dimensions (LxWxH) | 34.3" x 23.2" x 32.9" |
| Dry Weight | 348 lbs |
| Manufacturer Warranty | 2 Year Consumer / 90 Day Commercial |
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