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Ask for a document on WhatsAppCummins QST30G5
Cummins QST30G5 generator-drive diesel engine discovered in the GenProBase public selector. GenProBase lists 1 row(s) across 60Hz with 30 L displacement, 12V cylinders, liquid-cooled cooling, and U.S. EPA Tier 2 emissions labeling. Treat this row as source-discovered and prioritize OEM datasheet attachment in a follow-up pass.
Production StatusIn Production
- Configuration
- L12, turbocharged aftercooled
- Displacement
- 30 L
- Fuel
- Diesel
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
60 Hz1800 RPM
| Rating | Prime | Standby |
|---|---|---|
| Mechanical power kWm | 1,007 | 1,112 |
| Electrical output kWe | 910 | 1,000 |
Datasheet & documents
Match the model number on your engine plate to the document. Check its revision date and the speed and duty listed for each power rating.
Technical specifications
Technical Specifications
| Brand | Cummins |
| Model | QST30G5 |
| Configuration | L12, turbocharged aftercooled |
| Cylinders | 12 |
| Displacement | 30 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Tier 2 |
| Certifications | U.S. EPA Tier 2 |
| Country of Origin | United States |
Check your engine model
The Cummins QST30G5 is a diesel generator-drive engine for 60 Hz generator sets, rated at 1,250 kVA / 1,000 kWe / standby rating. Match the model and serial number on your engine plate when requesting a manual or parts. The ratings and emissions information below help identify the version fitted to your generator.
Other ways this model is written
qst30g5Cummins QST30G5
QST30G5 repair parts
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Part-number references
Confirm fitment against your engine serial number.
- Oil filter4367100
Fitment details & source
Oil filter
Fitment check: The archived source and independent QA bind complete model QST30G5 and printed part number 4367100 in the cited bounded record. Private equipment-manufacturer evidence. Confirm engine serial number, CPL/build, installed filter head, and current Cummins or Multiquip catalog before ordering. Source quantity was not imported.
Source: Multiquip DCA1100SSC 60 Hz Generator Parts Manual, Rev. 0
- Fuel filter4010476
Fitment details & source
Fuel pre-filter
Fitment check: The archived source and independent QA bind complete model QST30G5 and printed part number 4010476 in the cited bounded record. Private equipment-manufacturer evidence. Confirm engine serial number, CPL/build, installed fuel system, and current Cummins or Multiquip catalog before ordering. Source quantity was not imported.
Source: Multiquip DCA1100SSC 60 Hz Generator Parts Manual, Rev. 0
- Air filterS7000647
Fitment details & source
Element, air cleaner, outer
Fitment check: The archived source and independent QA bind complete model QST30G5 and printed part number S7000647 in the cited bounded record. Private equipment-manufacturer evidence. Confirm engine serial number, CPL/build, installed housing, and current Cummins or Multiquip catalog before ordering. Source quantity was not imported.
Source: Multiquip DCA1100SSC 60 Hz Generator Parts Manual, Rev. 0
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Frequently asked questions
What is the power output of the Cummins QST30G5?
The Cummins QST30G5 is rated at 1,250 kVA standby / 1,138 kVA prime at 60 Hz (1,800 rpm).
Does the QST30G5 run at 50 Hz or 60 Hz?
The Cummins QST30G5 is rated for 60 Hz (1,800 rpm).
What fuel does the Cummins QST30G5 use?
The Cummins QST30G5 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the QST30G5?
The Cummins QST30G5 is a V12 (12-cylinder) engine with a displacement of 30 L.
What emissions information is listed for the QST30G5?
This record lists U.S. EPA Tier 2 for the Cummins QST30G5. Confirm the exact engine family, model year, configuration and applicable manufacturer certification documents before specifying it for a regulated project. A database label does not establish certification of a complete generator package.
What is the catalog status of the Cummins QST30G5?
The Cummins QST30G5 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.