WPro12000 generator on white background

WPro12000 Generator

  • Geared to professional contracters for heavy duty applications
  • Full Panel GFCI & Lifting Hook Attachment Point
  • 12000 running watts and 15000 peak watts; electric and remote start


Built for professionals, the Westinghouse WPro12000 Portable Generator is an ultra duty generator engineered for industrial-grade applications. With 15,000 peak watts and 12,000 running watts, run your power tools on the OSHA compliant generator with full panel GFCI, automatic low oil shutdown, and overload protection for added safety as you’re busy conquering your workload. All outlets including the Transfer Switch Ready L14-30R and more powerful 14-50R boast less than 5% total harmonic distortion to supply clean power for handling equipment with sensitive electronics. Electric start makes starting the WPro12000 effortless while the remote start key fob offers convenience with distance ignition. Constructed with a cast iron sleeve with forged internal components, the 713cc V-Twin OHV Westinghouse Engine runs for up to 11 hours on a full workday with its hefty 10.5 gallon (40 L) gas tank that features a built-in fuel gauge and Smart Idle Control. VFT Data Center displays real-time performance information to keep you up to date with regular maintenance. Heavy-duty never-flat wheels and built-in foam grip handle allow easy portability for this rugged steel-framed generator with lift brackets. The WPro12000 is complete with a 3-Year Warranty and Lifetime Technical Support backed by our nationwide customer service and support network.


  • Perfect as a dependable source of power for jobsites or backup power for emergency events
  • 12000 running watts and 15000 peak watts
  • Runs for up to 11 hours on a 10.5 gal. fuel tank with built-in fuel gauge
  • Powered by the ultra duty 713cc OHV V-Twin Westinghouse Engine constructed with a durable cast iron sleeve
  • Push-Button Electric Start pairs with a key fob for seamless Remote Start
  • Weighing 352 lb. with as low as 74 dBA operating volume
  • Safely powers sensitive electronics such as laptop computers, cell phones, and more with less than 5% THD
  • (2) GFCI 5-20R household duplex outlets, (1) L5-30R, (1) Transfer Switch Ready L14-30R 120/240-Volt twist-lock, (1) 120/240V 14-50R, and (2) USB ports with rubber outlet covers
  • VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
  • Smart Idle automatically lowers idle speed with no load to enhance fuel efficiency and extend run times
  • Safe and convenient with automatic low oil shutdown, automatic voltage regulation, and overload protection
  • All Westinghouse portable generators are functionally tested in the factory and may contain minimum residual oil and/or fuel odor




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Every product purchase comes with lifetime technical support, please submit a support request if you need assistance.

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