Diesel Generator Sets
Showing all 37 results
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Used CAT XQ2000 Generator Set
$700,000 -
Rebuilt CAT C32 Generator Set
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Used Cummins QST30-G2-NRJ Generator Set
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Surplus Generac 750kW Generator Set
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New CAT C18 600kW Generator Set
$169,000 -
Used CAT C18 Generator Set
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Used CAT C18 Generator Set
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Used CAT XQ570 Generator Set
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New CAT C15 Generator Set
$150,000 -
On Sale
Used Cummins DFEK QSX15-G9 Generator Set
$78,500 -
New Surplus CAT C15 Generator Set
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New HIPOWER HRVW-625 T4F Generator Set
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Used Cummins DFED Generator Set
$59,000 -
On Sale
Used CAT C15 Tier 4i Generator Set
$119,000 -
On Sale
Used Kohler 400R0ZD71 Generator Set
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New AKSA APD-ULJ400 Generator Set
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On Sale
Used Cummins QSX15-G9 Generator Set
$59,500 -
Cummins C300D6R Portable Generator Set – Top End Overhaul
$60,000 -
HIPOWER HRJW-325 T4F Generator Set
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Used CAT 3406 Generator Set
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New AKSA APD-ULJ200 Generator Set
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Used Wacker Neuson G180 Generator Set
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New Shindaiwa DGK180F Generator Set
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New AKSA APD-EPAJ140T4 Generator Set
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Used Kohler 150R0ZJ Generator Set
$25,650 -
New Bobcat PG150WCU-3A-T4F Generator Set
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Used HiPower HRJW145 Generator Set
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Used DCA125SSJU4I Generator Set
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New AKSA APD-EPAJ80T4 Generator Set
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New AKSA APD-ULJ80 Generator Set
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New AKSA APD-ULJ65 Generator Set
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New Doosan G70WCU-3A-T4F Generator Set
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New Multiquip DCA70SSIU4F Generator Set
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New Multiquip DCA45SSIUF Generator Set
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New HIPOWER HRIW-45 T4F Generator Set
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New Multiquip DCA25SSIUF Generator Set
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Doosan G25WDO-3A-T4F Generator Set
Our Diesel Generator Sets
Our diesel generator sets range from 25 kW to 4,000 kW. These units are engineered for both standby and prime power applications. Each system is designed for fuel efficiency, long run times, and low emissions. Our gensets are available in 50Hz and 60Hz models with customizable voltage and control options to meet U.S. and international standards.- High power output from 25 kW to 4,000 kW
- Versatile use – Continuous, standby, or peak shaving applications
- Low fuel consumption for reduced operating costs
- Emissions-compliant models available
- Optional enclosures – Weatherproof and sound-attenuated
Why Choose Diesel Generator Sets?
Diesel generators are the standard in commercial and industrial settings for a reason:- Fuel Efficiency – Diesel engines provide more output per gallon, lowering fuel costs.
- Durability – Built to run for extended hours under load, even in demanding environments.
- Lower Maintenance – Fewer components mean reduced service needs and less downtime.
- Long Runtime – Extended refueling intervals support sustained operation.
- Safe Operation – Diesel’s high flash point improves safety in heat-sensitive areas.
Applications We Serve
The diesel generators for sale at React Power are suited for:- Data Centers
- Hospitals and Healthcare
- Manufacturing
- Oil and Gas
- Mining
- Construction
- Telecom Infrastructure
- Agriculture and Food Processing
- Expert Support – Our team helps you match the right generator to your load and site requirements.
- Quick Turnaround – Fast shipping and in-stock inventory help you avoid delays.
- Proven Equipment – We only carry products we trust—tested, supported, and built to last.
Available Generator Brands
We supply new and used diesel generators from the most trusted names in power generation. All equipment is tested for performance and inspected to ensure long-lasting reliability.Ready-to-Ship Diesel Generator Sets
React Power Solutions offers ready-to-ship diesel generator sets for businesses that need fast, reliable power solutions. Our experts help you match the right size and configuration to your operation’s power demands.Need help sizing a generator? Contact our team for assistance, or use our sizing tools to calculate your ideal power capacity.
Browse Our Diesel Generator Inventory
We stock diesel generators for sale across all output ranges, from compact units for light commercial use to large-scale sets for industrial power needs. Whether you're replacing an outdated system or designing a new power setup, React Power Solutions delivers equipment built to perform.- Standby diesel generators
- Prime power diesel sets
- Remote-site gensets
- Emergency backup power
Request a Quote
React Power Solutions is a trusted supplier of commercial and industrial diesel generators. With decades of experience in the power generation industry, we provide solutions that meet your specific energy demands—on time and on budget.Talk to our experts today about your power needs. We’ll help you select the right diesel generator set and provide a quote based on your application, budget, and timeline.