Industrial Standby Generators

Woodstock Power Company offers used industrial standby generators in diesel and natural gas configurations from 35 kW through 2500 kW. Our inventory features permanently installed units from leading manufacturers, including Caterpillar, Cummins, Kohler, Generac and Olympian. Each unit undergoes full-load bank testing and mechanical verification before shipment, ensuring reliable emergency power systems ready for installation at your facility.

View Our Standby Generators

Stay Prepared for Outages

Industrial standby generators differ from portable units in one critical way: they’re permanently installed and wired directly to your facility’s electrical system through an automatic transfer switch. When utility power drops, the ATS (automatic transfer switch) detects the failure within seconds and signals the generator to start. Power restoration happens in 10 to 30 seconds, creating a seamless transition that building occupants rarely notice.

This automatic response provides fully automatic operation and streamlined facility management. The system provides autonomous emergency response, continuous power to critical systems, and single-source reliability when you need backup power most. Detection through restoration happens automatically, freeing facility managers to prioritize occupant safety.

Hospitals rely on this automation to maintain life support systems during outages. Data centers prevent server crashes and data loss. Manufacturing facilities maintain continuous production that protects operational investment. Water treatment plants and retail stores sustain uninterrupted operations. For facilities managers balancing operational efficiency with budget constraints, standby generators deliver enterprise-grade reliability at a fraction of the cost of new equipment.

Natural gas configurations offer environmental advantages that align with sustainability initiatives. Lower emissions help facilities meet air quality standards while reducing environmental impact. Natural gas units connect directly to utility infrastructure, streamlining facility management and simplifying compliance.

Our Standby Generator Inventory

We maintain diesel and natural gas standby generators in both open-skid and weather-enclosed configurations. Open-skid models suit indoor mechanical rooms with existing ventilation, while enclosed units provide weather protection for outdoor installations. Output ratings range from 35 kW to 2500 kW across single- and three-phase electrical specifications.

Diesel units offer fuel flexibility where natural gas infrastructure remains limited. Natural gas models provide cleaner operation and simplified fuel management through utility connections. Both deliver the automatic startup capabilities that facility managers depend on during emergencies.

Each industrial standby generator completes predelivery load bank testing and mechanical assessment, confirming long-term performance reliability. Our stock refreshes continuously as we regularly source used standby generators in good condition. Reach out to our team if you require specific power ratings.

Ensure Power Continuity in Your Facility With Woodstock Power Company

Our specialists guide facility managers through standby generator selection, installation coordination and ATS integration as a single-vendor solution. We handle procurement, technical specifications and deployment logistics, simplifying vendor management while ensuring rapid installation timelines.

Contact our team online to discuss commercial standby generators that meet your facility’s power requirements and sustainability goals. While we’re headquartered in Philadelphia, PA, we operate nationwide.

Why Choose Woodstock Power for Your Used Standby Generator Buying/Selling Needs?

Philadelphia-based Woodstock Power supplies premium power generation equipment buying and selling services to companies located throughout the USA. As the most powerful brand in the industry, we can serve the needs of facility managers, real estate operations, construction entities and other organizations of all types and sizes. You’ll appreciate the honesty and transparency we bring to every transaction — you’ll feel comfortable doing business with us.

Contact Us to Learn More Today

If you’re a used standby power generator buyer, please review our latest online spec sheets to learn more about our equipment offerings. If you’re a seller, contact us to tell us more about your equipment.

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