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Generators for Construction
Keep your projects on schedule with reliable prime power for tools, trailers, and equipment. We provide durable, mobile solutions for project managers and electrical contractors.
Which Generators Power Construction Sites?
Choosing the right generator size is crucial for keeping construction projects on track. Based on industry standards and our sales data, here’s how generator sizes align with construction needs:
Small Construction Sites (20-200kW)
Ideal for small job sites powering tools or lighting. A 100 kW Generac supports power tools, lighting, and site offices.
Medium Construction Sites (200-800kW)
Suitable for mid-sized projects with cranes or heavy equipment. A 500 kW Cummins powers cranes, welders, and temporary facilities.
Large Construction Sites (800kW+)
Essential for major projects with extensive equipment needs. A 2000 kW Caterpillar ensures large machinery, HVAC, and site-wide operations stay powered.
Select Construction Industry Generators For Sale
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2250kW Cummins Diesel Generator Set #090334
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2250kW Kohler/Rehlko Diesel Generator Set #091800
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2000kW SDMO Diesel Generator Set #091535
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1000kW Cummins Diesel Generator Set #071439
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1000kW Caterpillar Diesel Generator Set #071381
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800kW Caterpillar Diesel Generator Set #092150
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480kW Multiquip Diesel Generator Set #089728
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180kW Caterpillar Diesel Generator Set #090179
Construction Industry Case Studies & Articles
Generator Industry Outlook
Industry ProjectionsCummins 1500 kW GeneratorsWhen reviewing the generator industry, it is important…
Industrial Diesel Engine Types & Applications
What is a Diesel Engine? A diesel engine is a type of internal combustion engine, specifically a com…
Buy a Generator
Browse over 500 new, used and surplus industrial generators available now and ready to ship.
Sell Your Generator
Generator Source buys your used industrial and commercial generators (100 kW-4000 kW).
Service/Maintenance
From preventive maintenance to full engine rebuilds, Our certified technicians have you covered.
Generator Rentals
Need short-term power? Our rental units, available in various styles and voltages, are ready to deploy.
Still have questions or looking for more information?
Generator Source specializes in low-hour, used, new, and surplus generator sets. We have a wide variety of generator sizes and models to fit any project. We are not a broker, we own what we sell.
Call us today (877-866-6895) or click Contact Us to be connected with one of our experienced sales reps.
We have 350+ generators in stock and ready to ship!
Industries Served
Keep your construction projects moving forward with Generator Source’s durable and mobile generator solutions. Our generators provide prime power for heavy machinery, cranes, and essential tools on job sites, ensuring your projects stay on schedule. Trusted by project managers and electrical contractors, our solutions feature top brands like Caterpillar, Cummins, and Generac. With robust designs and fuel-efficient technology, we offer the power you need to get the job done. Ready to find the perfect generator for your construction site? Give us a call at 877-866-6895 or explore our inventory today!
