Gas generator sets
G3520 with FAST RESPONSE
Caterpillar is leading the power generation marketplace with Fast Response generator sets engineered to deliver unmatched performance, reliability, and cost-effectiveness.
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| Gas Standby Rating | 3120 ekW @ 1.0pf |
|---|---|
| Fuel Type | Natural Gas, Hydrogen Blend (up to 5%) |
| Emissions/Fuel Strategy | U.S. EPA Stationary Non-Emergency Certified |
| RPM | 1800 rpm |
| Frequency | 50 / 60 Hz |
| Maximum Electrical Efficiency | 39.6% |
| Compression Ratio | 10.2 |
| Frequency | 50/60 Hz |
| Speed | 1800 RPM |
| Engine Model | G3520 |
|---|---|
| Displacement | 5956 in³ |
| Aspiration | TA |
| Bore | 6.7 in |
| Stroke | 8.5 in |
| Compression Ratio | 10.2:1 |
| Length | 260 in |
|---|---|
| Width | 86 in |
| Height | 99 in |
| Weight | 48444 lb |
Air Inlet
- Single element air cleaner with package and service indicator
Control Panel
- Cat ECS 100
Cooling
- Jacket water and SCAC engine-driven pumps
- Jacket water and SCAC thermostats
Exhaust
- Dry exhaust manifolds, insulated and shielded
- Cat-flanged face outlet on turbocharger
Fuel System
- 24V DC energized-to-run (ETR) gas shutoff valve
- Gas pressure regulator
- Engine-installed electronic control valve
- Fuel system is sized for 31.5 to 47.2 MJ/NM3 dry pipeline natural gas with pressure of 10.2 to 34.5KPa to the engine fuel control valve
General
- Paint- Caterpillar Yellow with high gloss black rails and radiator
- Parts book
- Operation and maintenance manuals
- Crankshaft vibration damper and guard
- RH Service
Generator
- SR5 / N9500
- Winding temperature detectors
- Permanent Magnet Excitiation
- Integrated voltage regulator (IVR)
- Anti-condensation space heater
- NEMA Class H insulation
- Cat Gearbox (50 Hz)
Starting/Charging
- Electric Starter
- Jacket water heater
- 24V starting motors
- Battery with cables and rack (shipped loose)
Governing System
- ADEM 6
Ignition System
- Integrated Cylinder Pressure Sensor (ICPS)
- Electronic Ignition System (controlled by ADEM)
- Download ↓G3520 3.1MW 60 Hz Spec Sheet
- Download ↓G3520 3.1MW 50 Hz Spec Sheet
- Download ↓Gas Generator Set 50 and 60 Hz Ratings Guide
- Download ↓Electric Power Rating Guide
Need installed dimensions with enclosure and tank? See Model Configurations