Diesel Skids: Power and Portability
Diesel-driven packages—such as Cornell’s Thunder line—are ideal where power flexibility and mobility matter most. These units are self-contained, fuel-powered, and easily relocated between job sites, making them a top choice for:
- Agricultural and rental applications where power may not be available.
- Construction or dewatering jobs requiring frequent repositioning.
- Emergency backup or bypass pumping where immediate start-up is critical.
Diesel skids deliver high horsepower in a compact footprint, allowing large flow and head capacities. Modern engines meet Tier 4 Final emissions standards and can be paired with Cornell’s Cycloseal® and Run-Dry™ systems for enhanced reliability. They do require regular fuel delivery, routine maintenance, and sound attenuation when operating in populated areas.
Electric Packages: Clean, Quiet, Continuous
Electric-motor packages—like Cornell’s Storm series—offer an efficient and low-maintenance alternative where power infrastructure exists. These systems excel in:
- Municipal and industrial installations with consistent electrical access.
- Indoor or urban environments requiring quiet, emission-free operation.
- Continuous-duty applications such as process water, irrigation, or wastewater handling.
Electric drives provide instant torque, precise speed control, and lower operating costs over time. When paired with VFDs or eddy current drives, operators can fine-tune performance and reduce energy consumption. Maintenance is minimal—no fuel handling, oil changes, or exhaust aftertreatment systems required.
Key Comparison
Feature | Diesel Skid | Electric Package |
|---|---|---|
Mobility | Portable; independent of grid | Movable; requires power supply |
Fuel Source | Diesel fuel | Grid electricity |
Startup Time | Instant; engine-driven | Instant; motor-driven |
Noise/Emissions | Moderate to high | Very low |
Maintenance | Frequent (engine service) | Minimal (bearing, motor checks) |
Operating Cost | Higher (fuel + service) | Lower (energy + uptime) |
Ideal Use Case | Remote, temporary, or mobile sites | grid-connected systems—can be temporary or permanet |
Which Is Right for You?
If you need portability, stand-alone operation, or on-demand pumping power, a diesel skid package is the right choice. For locations with reliable electrical service and sustainability goals, electric packages deliver quiet, efficient performance.
Cornell Pump engineers can help configure either package with the right pump model, base, controls, and accessories—ensuring dependable performance, whatever your power source.
