Diesel Generators

Generator sizing depends on your total load requirements, equipment type, and starting surge demands. Begin by calculating the total kilowatt (kW) or kilovolt-ampere (kVA) load of all equipment that will operate simultaneously. Include motor starting requirements, as some equipment draws significantly higher power during startup.

Key considerations include:

• Total continuous load (kW/kVA)

• Peak or surge load requirements

• Voltage and phase requirements

• Future expansion or additional equipment

Undersizing can result in overload conditions and downtime. Oversizing may reduce fuel efficiency and increase operating costs. Red-D-Arc specialists can help evaluate your application and recommend the right diesel generator for your jobsite.

Runtime depends on fuel tank capacity, load percentage, and engine efficiency. Most industrial diesel generators are designed for extended operation and can run continuously as long as they are properly fueled and maintained.

Typical runtime factors include:

• Tank size and fuel consumption rate
• Operating load (generators are most efficient between 60–80% load)
• Environmental conditions

For longer-term projects, refueling schedules can be coordinated to maintain continuous power. Extended-run fuel tanks and jobsite fueling plans are common for construction and industrial applications.

Prime power refers to a generator’s ability to provide continuous power for an unlimited number of hours under varying load conditions. It is commonly used for construction sites, remote operations, and other applications where the generator serves as the primary power source.

Standby power is intended for emergency use during utility outages. Standby-rated generators operate for limited durations and typically at a constant load.

Understanding the rating ensures you select equipment suited to your operational demands.

Many Red-D-Arc diesel generators are mounted on heavy-duty, road-ready trailers for easy transport between jobsites. Towable units allow for rapid deployment and relocation as project phases change.

Stationary configurations are also available for longer-term or fixed installations. Selection depends on mobility requirements, site layout, and project duration.

Generator sizing depends on your total load requirements, equipment type, and starting surge demands. Begin by calculating the total kilowatt (kW) or kilovolt-ampere (kVA) load of all equipment that will operate simultaneously. Include motor starting requirements, as some equipment draws significantly higher power during startup.

Key considerations include:

• Total continuous load (kW/kVA)

• Peak or surge load requirements

• Voltage and phase requirements

• Future expansion or additional equipment

Undersizing can result in overload conditions and downtime. Oversizing may reduce fuel efficiency and increase operating costs. Red-D-Arc specialists can help evaluate your application and recommend the right diesel generator for your jobsite.

Yes. Diesel generators are widely used for emergency and backup power in industrial, commercial, and construction environments. Their reliability, fuel efficiency, and durability make them well-suited for outage response and contingency planning.

Common applications include:

• Backup power for facilities and critical systems
• Storm response and disaster recovery
• Temporary replacement during utility service interruptions

Routine maintenance is required to ensure reliable operation. This includes:

• Oil and filter changes
• Fuel system inspections
• Coolant checks
• Load testing

Maintenance frequency depends on operating hours and load conditions. Red-D-Arc provides service support and maintenance options to help reduce downtime and maintain performance throughout the project lifecycle.

Yes. Diesel generators are available for short-term rental, long-term rental, lease, or purchase. Rental options through Red-D-Arc are ideal for temporary projects, seasonal demand, emergency response, or planned shutdowns.