

Cummins QSX15-Series G-Drive Diesel Generator Engine
The Cummins QSX15-Series G-Drive is a revolutionary heavy-duty diesel generator engine featuring 24-valve dual overhead camshaft technology — the first in its class. With 30% fewer parts than comparable diesels and integrated block design eliminating external fluid lines, it delivers exceptional reliability at high power output. Holset HX82 wastegated turbocharging and high-pressure fuel injection (over 1,900 bar / 28,000 psi) ensure clean, efficient combustion. Coolpac integrated design supplies a complete power package with cooling and air filtration. EPA Tier 2 certified.
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Technical Specifications
| Displacement | 14.9 Liters / 6 Inline |
| Valve Train | 24-Valve Dual Overhead Camshaft |
| Turbocharger | Holset HX82 Wastegated |
| Fuel Injection | High-Pressure (>1,900 bar / 28,000 psi) |
| QSX15-G9 (60Hz) | Prime 566 kVA/453 kW — Standby 625 kVA/500 kW |
| QSX15-G8 (60Hz) | Prime 466 kVA/373 kW — Standby 509 kVA/407 kW |
| QSX15-G8 (50Hz) | Prime 501 kVA/401 kW — Standby 561 kVA/449 kW |
| Certification | EPA Tier 2 |
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