G3520
More Comfort – More Performance – More Versatility
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Scalability
High-output performance from 1400 to 2000 kW supports large-scale power demands. Fast-response capability and 100% block-load acceptance help stabilize critical operations during emergencies or grid interruptions.
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Fuel Flexibility
Optimized for low-pressure natural gas and capable of operating on hydrogen blends up to 5%. The open-chamber combustion system supports reliable performance across a wide range of fuel qualities and site conditions.
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Reliability
A robust 20-cylinder, high-speed block design is engineered for long service life and lower owning costs. Each system is fully tested to validate durability, load response, and long-term performance.
Engine Specifications
| Aspiration | Turbocharged |
| Bore | 6.7 in |
| Compression Ratio | 11.5:1 |
| Displacement | 5956 inÂł |
| Emissions/Fuel Strategy | U.S. EPA Large S.I. Tier 2 / Non-Road Mobile Certified |
| Engine Control and Protection | Electronic (ADEM 4) |
| Frequency - Speed | 60 Hz |
| Fuel System | Electronic Fuel Control Valve |
| Generator Set Control | EMCP 4 Control Panels |
| Stroke | 8.5 in |
Dimensions
| Height | 128 in |
| Length | 336 in |
| Weight | 48501 lb |
| Width | 94 in |
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Engine Specifications
| Aspiration | Turbocharged |
| Bore | 6.7 in |
| Compression Ratio | 11.5:1 |
| Displacement | 5956 inÂł |
| Emissions/Fuel Strategy | U.S. EPA Large S.I. Tier 2 / Non-Road Mobile Certified |
| Engine Control and Protection | Electronic (ADEM 4) |
| Frequency - Speed | 60 Hz |
| Fuel System | Electronic Fuel Control Valve |
| Generator Set Control | EMCP 4 Control Panels |
| Stroke | 8.5 in |
Dimensions
| Height | 128 in |
| Length | 336 in |
| Weight | 48501 lb |
| Width | 94 in |