Generators On Sale

We Buy, Sell & Rent Generators

Used, Surplus and New Diesel Generators from Caterpillar, Cummins, MTU, Waukesha and Hipower

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We Rent & Sell UPS Systems

Used, Surplus and New UPS Backup Systems from Eaton, Toshiba, Mitsubishi and More

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In-Stock Caterpillar Generators

Shop Used Caterpillar Generators for Sale or Rent - Diesel and Natural Gas

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Rent UPS System Trailers

Rent Backup Power UPS System Trailers Nationwide

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New & Used Generators

In-Stock Cummins 750 kW Diesel Generator, 2019, 277/480V, 24 Hour Fuel Tank, Tier 2 In-Stock 2019 Cummins 750 kW Standby Diesel Generator Diesel Generators

Global Power Supply (GPS) is a full service provider of new and used power systems including new and used diesel generators, natural gas generators, custom genset enclosures, UPS power systems, automatic transfer switches (ATS), and electrical switchgear.

Why Buy from GPS?

We deliver on fast track projects. In business since 2004, we differentiate ourselves by designing custom solutions to meet your facilities critical infrastructure power system needs. Through detailed submittals we streamline contractor execution including removal and decommissioning of assets, coordination of temporary power, custom fabrication of genset enclosures, and logistics of heavy industrial equipment.

Our in-stock inventory contains generators in a wide variety of packages from 20kW to 2MW and higher. Call for configuration options. We build solutions.

Power Generation

In Stock Hipower John Deere 192 kW Diesel Generator, Prime or Standby, Multi-Voltage, 9 Hr Fuel Tank, Tier 4 Final, Made in USA In-Stock Mobile Diesel Generators Mobile Generators

We own and sell new and used industrial generators from diverse manufacturers like Caterpillar, Cummins, MTU Onsite Energy, Waukesha, MQ Power, Hipower, Generac, and more. Combined with high quality fully tested used, refurbished and surplus generators we are a multi-vendor solution provider to commercial and industrial facilities nationwide.

The GPS Mission Critical team supports standby backup power from 100kW mobile diesel generators to multiple megawatt emergency standby gensets for critical facilities like data centers, hospitals, surgical centers, telecom, water treatment, state county and local municipalities, and more.

Power Rental & Sales

Generator leasing, industrial generator rentals, and natural gas generator sales and rentals.
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UPS Backup Systems

Eaton Lithium-Ion Mobile UPS Systems Trailer Rentals Nationwide UPS Systems Rentals Mobile & Indoor Rent a UPS

GPS buys, sells and rents large UPS backup systems, power distribution units, electrical switchgear, and more. GPS provides routine UPS maintenance service plans and emergency UPS response services for all major brands of UPS systems. Browser our in-stock inventory by category.

UPS Power Rental Trailers

GPS's turnkey UPS systems provide reliable on-site industrial backup power rentals in 3-phase with sizes ranging from 80 kVA to 1200 kVA with N+1 options.

Whether it's a planned critical facility upgrade, disaster recovery or limited capital budget, UPS solutions from GPS provide efficient, reliable, and cost-effective UPS rental power of all shapes and sizes to a wide range of industries. From our self-contained mobile solutions to fixed indoor applications, GPS has the UPS power systems solutions to solve your temporary power needs. Rent or lease UPS backup power from GPS.