Cummins Commercial SD 7.5 HDKAL 7.5kW Commercial Mobile Diesel Generator – Four Configurations
Cummins Commercial SD 7.5 HDKAL 7.5kW Commercial Mobile Diesel Generator – Four Configurations
Cummins Commercial SD 7.5 HDKAL 7.5kW Commercial Mobile Diesel Generator | Multiple Voltage & Phase Options | 60Hz
The Cummins Commercial SD 7.5 HDKAL 7.5kW Commercial Mobile Diesel Generator is a rugged commercial-duty diesel generator engineered for specialty vehicles, utility fleets, construction equipment, telecommunications trailers, municipalities, emergency response vehicles, rental fleets, industrial equipment, and other demanding mobile power applications. Built for continuous-duty performance, the Commercial SD 7.5 delivers dependable onboard power with multiple factory configurations to match virtually any commercial installation.
Producing 7,500 running watts (7.5 kW) at 60 Hz, the HDKAL series is available in single-phase and three-phase models, multiple voltage configurations, and both pusher and suction cooling fan designs. This flexibility allows installers to select the exact generator configuration required for their vehicle, trailer, or commercial equipment.
Powered by a durable liquid-cooled Kubota diesel engine, the Commercial SD 7.5 is designed for long service life, excellent fuel economy, dependable voltage regulation, and reliable operation under demanding commercial workloads. Its fully enclosed weather-resistant housing protects internal components while allowing convenient service access. Measuring approximately 46.5" L × 24.0" W × 27.0" H (1181 × 610 × 686 mm) and weighing approximately 730 lbs (331 kg), the SD 7.5 offers an excellent balance of compact installation and commercial-grade performance.
Whether you're powering service equipment, HVAC systems, lighting, communications equipment, pumps, compressors, battery charging systems, refrigeration equipment, or specialty mobile equipment, the Cummins Commercial SD 7.5 provides dependable diesel power backed by decades of Cummins engineering.
Select Your Configuration
Please select the correct configuration from the product options before ordering.
| Option | Item Number | Model | Voltage | Phase | Amperage | Cooling Fan |
|---|---|---|---|---|---|---|
| Option 1 | A061A428 | 7.5HDKAL-1 | 120/240V | Single Phase | 63 / 31 Amps | Pusher |
| Option 2 | A061A430 | 7.5HDKAL-2 | 120/240V | Single Phase | 63 / 31 Amps | Suction |
| Option 3 | A060C031 | 7.5HDKAL-3 | 12-Lead Reconnectable | Three Phase | Varies by Configuration | Pusher |
| Option 4 | A063B620 | 7.5HDKAL-5 | 100/200V | Single Phase | 75 / 38 Amps | Pusher |
Features
- 7,500 watts (7.5 kW) continuous commercial power output
- Available in four factory configurations
- Single-phase and three-phase models available
- 120/240V, 100/200V, and reconnectable voltage options
- Pusher and suction cooling fan configurations
- Heavy-duty liquid-cooled Kubota diesel engine
- Commercial continuous-duty design
- Excellent fuel efficiency for extended runtimes
- Weather-resistant enclosed housing
- Designed for long service life and simplified maintenance
- Ideal for commercial mobile power applications
- Built by Cummins Onan, a global leader in commercial power generation
Specifications
- Running Wattage: 7,500 Watts (7.5 kW)
- Voltage: 120/240V, 100/200V, or 12-Lead Reconnectable (varies by model)
- Frequency: 60 Hz
- Phase: Single Phase or Three Phase
- Fuel Type: Diesel
- Engine: Kubota Liquid-Cooled Diesel
- Cooling Options: Pusher or Suction Fan (model dependent)
- Dimensions (L × W × H): 46.5" × 24.0" × 27.0" (1181 × 610 × 686 mm)
- Weight: 730 lbs (331 kg)
Common Applications
- Commercial service trucks
- Utility fleet vehicles
- Construction trailers
- Emergency response vehicles
- Municipal fleets
- Telecommunications trailers
- Broadcast and communications vehicles
- Mobile medical and laboratory vehicles
- Food trucks and concession trailers
- Mobile workshops
- Industrial mobile equipment
- Remote job sites and mobile command centers
What's Included
- Cummins Commercial SD 7.5 HDKAL Diesel Generator
- Factory-installed weather-resistant enclosure
- Installation and operator documentation
- Cummins manufacturer's warranty
Frequently Asked Questions
What is the difference between the four HDKAL models?
The four factory configurations provide different voltage outputs, phase options, amperage ratings, and cooling fan directions. Select the model that matches your electrical system and installation requirements.
Choose from the 4 options on this page:
- 7.5HDKAL-1: 120/240V Single Phase with Pusher Fan
- 7.5HDKAL-2: 120/240V Single Phase with Suction Fan
- 7.5HDKAL-3: 12-Lead Reconnectable Three Phase with Pusher Fan
- 7.5HDKAL-5: 100/200V Single Phase with Pusher Fan
What can a 7.5kW commercial diesel generator power?
A 7.5kW commercial generator can operate HVAC equipment, pumps, compressors, lighting systems, communications equipment, battery chargers, refrigeration systems, mobile offices, work trailers, and numerous commercial electrical loads.
Is the HDKAL designed for continuous-duty commercial operation?
Yes. The Commercial SD Series is engineered specifically for demanding commercial mobile applications where dependable long-term operation is required.
Why choose a Cummins Commercial SD generator?
Commercial SD generators are trusted worldwide for their durability, fuel efficiency, flexible configuration options, dependable performance, and long service life in commercial mobile power applications.