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Cummins Onan Commercial QD 12 HDKCD 12kW Diesel Generator
The Cummins Onan Commercial QD 12 HDKCD 12kW Diesel Generator is engineered to provide dependable commercial-grade diesel power for demanding industrial, construction, telecommunications, municipal, emergency response, rental fleet, specialty vehicle, and commercial mobile applications. Built with Cummins Onan's proven Quiet Diesel technology, the Commercial QD 12 delivers exceptional reliability, fuel efficiency, and continuous-duty performance for professionals who depend on dependable mobile power.
Producing 12,000 running watts at 120/240 volts, 60 Hz, and up to 100 amps at 120V or 50 amps at 240V, this generator provides reliable single-phase power for commercial equipment, HVAC systems, pumps, compressors, lighting, communication systems, work trailers, specialty vehicles, and other demanding electrical loads.
The Commercial QD 12 combines a fuel-efficient diesel engine with a commercial-duty alternator that delivers stable voltage while maintaining excellent performance under continuous operation. Its internal cooling fan supports proper operating temperatures for dependable performance and long service life.
Designed for professional applications where reliability is critical, the Commercial QD 12 is trusted by contractors, municipalities, industrial operators, rental companies, telecommunications providers, fleet managers, and emergency response organizations throughout North America.
As an authorized Cummins Onan dealer, All Pro Generators provides expert product support, competitive pricing, and free shipping throughout the continental United States.
Key Features
- Commercial-grade Cummins Onan diesel generator
- 12,000 running watts
- 120/240V single-phase output
- 60 Hz operation
- 100A / 50A rated output
- Fuel-efficient commercial diesel engine
- Commercial-duty alternator
- Internal cooling fan
- Stable voltage for demanding commercial equipment
- Designed for continuous-duty operation
- Ideal for industrial, construction, municipalities, telecommunications, rental fleets, and commercial mobile equipment
- Legendary Cummins Onan reliability
- Free shipping from All Pro Generators
Specifications
- Manufacturer: Cummins Onan
- Series: Commercial QD 12
- Model: 12HDKCD-2209
- Item Number: A055E840
- Fuel Type: Diesel
- Rated Output: 12,000 Watts
- Voltage: 120/240V
- Phase: Single Phase
- Frequency: 60 Hz
- Amperage: 100 Amps @120V / 50 Amps @240V
- Cooling Fan: Internal
What's Included
- Cummins Onan Commercial QD 12 Diesel Generator
- Commercial diesel engine
- Heavy-duty alternator
- Owner's manual
- Manufacturer warranty
Frequently Asked Questions
What voltage does this generator provide?
This model provides 120/240-volt single-phase power.
How much power does it produce?
The Commercial QD 12 produces 12,000 running watts.
How many amps does it provide?
It delivers up to 100 amps at 120 volts or 50 amps at 240 volts.
What fuel does it use?
The Commercial QD 12 utilizes a commercial-duty diesel engine designed for long operating life.
Where is this generator commonly used?
It is ideal for commercial mobile equipment, industrial facilities, municipalities, telecommunications, construction sites, rental fleets, emergency response, and specialty vehicle applications.
Why buy from All Pro Generators?
As an authorized Cummins Onan dealer, All Pro Generators provides expert support, competitive pricing, and free shipping throughout the continental United States.
| Shipping | This item ships to |
 |
Fast Shipping in the USA. Items ship the same or next day We process orders 7 days a week to ensure the fastest shipping possible. All generators are shipped as fast as possible out of several US locations to ensure the fastest delivery. |
|
 |
We Put Our Customers First We have done the research for you to find the best manufacturers with the best warranties. Every unit on our site is covered by a high quality manufacturers warranty. |
|
 |
We offer the absolute lowest price we can offer |
|
 |
We insist that you love our service. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again. |
|
 |
Ordering from AllProGenerators.com is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |
Description
Cummins Onan Commercial QD 12 HDKCD 12kW Diesel Generator
The Cummins Onan Commercial QD 12 HDKCD 12kW Diesel Generator is engineered to provide dependable commercial-grade diesel power for demanding industrial, construction, telecommunications, municipal, emergency response, rental fleet, specialty vehicle, and commercial mobile applications. Built with Cummins Onan's proven Quiet Diesel technology, the Commercial QD 12 delivers exceptional reliability, fuel efficiency, and continuous-duty performance for professionals who depend on dependable mobile power.
Producing 12,000 running watts at 120/240 volts, 60 Hz, and up to 100 amps at 120V or 50 amps at 240V, this generator provides reliable single-phase power for commercial equipment, HVAC systems, pumps, compressors, lighting, communication systems, work trailers, specialty vehicles, and other demanding electrical loads.
The Commercial QD 12 combines a fuel-efficient diesel engine with a commercial-duty alternator that delivers stable voltage while maintaining excellent performance under continuous operation. Its internal cooling fan supports proper operating temperatures for dependable performance and long service life.
Designed for professional applications where reliability is critical, the Commercial QD 12 is trusted by contractors, municipalities, industrial operators, rental companies, telecommunications providers, fleet managers, and emergency response organizations throughout North America.
As an authorized Cummins Onan dealer, All Pro Generators provides expert product support, competitive pricing, and free shipping throughout the continental United States.
Key Features
- Commercial-grade Cummins Onan diesel generator
- 12,000 running watts
- 120/240V single-phase output
- 60 Hz operation
- 100A / 50A rated output
- Fuel-efficient commercial diesel engine
- Commercial-duty alternator
- Internal cooling fan
- Stable voltage for demanding commercial equipment
- Designed for continuous-duty operation
- Ideal for industrial, construction, municipalities, telecommunications, rental fleets, and commercial mobile equipment
- Legendary Cummins Onan reliability
- Free shipping from All Pro Generators
Specifications
- Manufacturer: Cummins Onan
- Series: Commercial QD 12
- Model: 12HDKCD-2209
- Item Number: A055E840
- Fuel Type: Diesel
- Rated Output: 12,000 Watts
- Voltage: 120/240V
- Phase: Single Phase
- Frequency: 60 Hz
- Amperage: 100 Amps @120V / 50 Amps @240V
- Cooling Fan: Internal
What's Included
- Cummins Onan Commercial QD 12 Diesel Generator
- Commercial diesel engine
- Heavy-duty alternator
- Owner's manual
- Manufacturer warranty
Frequently Asked Questions
What voltage does this generator provide?
This model provides 120/240-volt single-phase power.
How much power does it produce?
The Commercial QD 12 produces 12,000 running watts.
How many amps does it provide?
It delivers up to 100 amps at 120 volts or 50 amps at 240 volts.
What fuel does it use?
The Commercial QD 12 utilizes a commercial-duty diesel engine designed for long operating life.
Where is this generator commonly used?
It is ideal for commercial mobile equipment, industrial facilities, municipalities, telecommunications, construction sites, rental fleets, emergency response, and specialty vehicle applications.
Why buy from All Pro Generators?
As an authorized Cummins Onan dealer, All Pro Generators provides expert support, competitive pricing, and free shipping throughout the continental United States.
Shipping
| Shipping | This item ships to |
Delivery
|
Fast Shipping in the USA. Items ship the same or next day We process orders 7 days a week to ensure the fastest shipping possible. All generators are shipped as fast as possible out of several US locations to ensure the fastest delivery. |
|
Why Buy From Us
|
We Put Our Customers First We have done the research for you to find the best manufacturers with the best warranties. Every unit on our site is covered by a high quality manufacturers warranty. |
|
|
We offer the absolute lowest price we can offer |
|
|
We insist that you love our service. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again. |
|
|
Ordering from AllProGenerators.com is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |
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