Description
Industrial-Strength Power for Demanding Applications
The Westinghouse WGen20000c sets the standard for heavy-duty portable power with 28,000 peak watts and 20,000 running watts. Engineered with a 999cc V-Twin OHV engine featuring a cast iron sleeve, this generator delivers ultra-clean power (<5% THD) for sensitive electronics while providing up to 17 hours of runtime from its massive 17.2-gallon fuel tank. With remote start capability, CO sensor protection, and transfer switch readiness, it's the ultimate solution for whole-home backup, commercial job sites, and emergency power needs.
Key Features & Benefits
Unmatched Power Performance
✔ 28,000 Peak Watts / 20,000 Running Watts – Powers entire commercial facilities or large homes
✔ 999cc V-Twin OHV Engine – Industrial-grade construction with cast iron sleeve for maximum durability
✔ Ultra-Long Runtime – Up to 17 hours at 25% load (17.2-gallon tank)
✔ Clean Power Output – <5% THD – safer for electronics than most competitors
Professional-Grade Operation
✔ Remote & Electric Start – Convenient ignition from up to 260 feet away
✔ VFT Data Center – Digital display tracks voltage, frequency, and runtime
✔ Smart Idle Control – Reduces noise and fuel consumption during light loads
✔ Automatic CO Shutdown – Safety protection against carbon monoxide
Heavy-Duty Construction
✔ Reinforced Steel Frame – With quick-release pins for easy maintenance access
✔ Industrial Wheels & Handles – Manages the 541 lb weight for job site portability
✔ Weather-Resistant Outlets – All connections feature protective rubber covers
Commercial-Grade Connectivity
✔ Multiple Outlet Configurations:
-
(2) 120/240V 50A (14-50R) – For heavy equipment
-
(2) 120/240V 30A (L14-30R) – Transfer switch compatible
-
(1) 120V 30A (L5-30R)
-
(4) 120V 20A GFCI – For tools and electronics
✔ Transfer Switch Ready – Seamless integration with home backup systems
Technical Specifications
Power Output
| Category |
Specification |
| Peak Watts |
28,000W |
| Running Watts |
20,000W |
| Max Current |
233A @ 120V / 116A @ 240V |
| Rated Current |
166A @ 120V / 83A @ 240V |
| Runtime @ 50% Load |
11 hours |
Electrical Specifications
| Feature |
Details |
| Voltage |
120/240V |
| Frequency |
60 Hz |
| THD |
≤5% |
| Noise Level |
74 dBA |
| Outlets |
2x 50A, 2x 30A, 1x 30A, 4x 20A GFCI |
Engine & Fuel System
| Feature |
Details |
| Engine Type |
999cc V-Twin OHV |
| Starting System |
Remote + Electric |
| Fuel Tank Capacity |
17.2 gallons |
| Oil Capacity |
77.8 oz (10W-30) |
| Smart Idle |
Yes |
Dimensions & Weight
| Feature |
Details |
| Dimensions |
38"L x 35"W x 40.4"H |
| Weight |
541 lbs |
| Wheels |
Heavy-duty 10" |
Certifications & Warranty
| Feature |
Details |
| EPA Certified |
Yes |
| CARB Compliant |
No |
| Residential Warranty |
3-Year Limited |
| Commercial Warranty |
1-Year Limited |
Why Choose the WGen20000c?
✅ Industrial Power Output – Handles multiple large appliances simultaneously
✅ Cleanest Power in Class – <5% THD protects sensitive equipment
✅ Extended Runtime – Massive 17-gallon tank for continuous operation
✅ Commercial Durability – Cast iron engine components & steel frame
✅ Smart Features – Remote start, CO shutdown, and digital monitoring
Ideal For:
-
Whole-Home Backup (Large estates, medical equipment)
-
Construction Sites (Welding, heavy tools, compressors)
-
Commercial Facilities (Retail stores, data centers)
-
Emergency Response (Hospitals, disaster relief)
Includes:
-
Remote start key fob
-
Quick-release pins for maintenance
-
Oil funnel & spark plug wrench
-
Battery for electric start
