Durability and Portability: They feature sturdy, protective frames and heavy-duty components to withstand rough handling, dirt, and debris. They are typically portable, ranging from small, wheeled units to large, trailer-mounted systems that can be easily towed to different locations on a job site.
High Power Output (kW/kVA): They are rated for higher power output and continuous use, capable of handling the heavy, intermittent loads required to start and run large electric motors in tools like welders, air compressors, earth movers, and concrete machinery.
Fuel: Diesel generators are very common for larger, long-term construction projects due to their fuel efficiency, reliable power delivery, and relatively lower flammability compared to gasoline.