DG400 (3-Phase)
| Natural Gas Rating |
400 ekW |
| Fuel Type |
Natural Gas |
| Emissions/Fuel Strategy |
U.S. EPA Certified for Stationary Emergency Application and Non-Emergency Applications |
| RPM |
1,800 |
| Frequency |
60 Hz |
| Voltage |
208 - 600 VAC |
Generator Set Specifications
| Natural Gas Rating |
400 ekW |
| Fuel Type |
Natural Gas |
| Emissions/Fuel Strategy |
U.S. EPA Certified for Stationary Emergency Application and Non-Emergency Applications |
| RPM |
1,800 |
| Frequency |
60 Hz |
| Voltage |
208 - 600 VAC |
Engine Specifications
| Engine Model |
Cat® CG18 In-line 6, 4-cycle Natural
Gas |
| Fuel System |
Gas mixer, Venturi |
| Aspiration |
Turbocharged - Air-to-Air Aftercooled |
| Governor Type |
Electronic |
| Displacement |
1,106 in³ |
| Compression Ratio |
10.5:1 |
| Bore |
6 in |
| Stroke |
7 in |
Generator Set Dimensions
| Length |
154 in |
| Width |
73 in |
| Height |
82 in |
| Weight |
10,721 lb |
Emissions Strategy
- Certified EPA Stationary Emergency
- Complies with emission standards required for local permits
Cat CG18 Engine
- Robust high speed block design provides prolonged life and lower owning operationg costs
- Designed for maximum performance on low pressure pipeline natural gas
- Leading edge technology in ignition system and air/fuel ratio control for lower emission and engine efficiency
- One electronic control module handles all engine functions: ignition, governing, air/fuel ratio control and engine protection
Generator
- Class H Insulation. Highest classification ensures alternator durability
- Matched to the performance and output characteristics of Cat gas engines
- Industry leading mechanical and electrical design
- Industry leading motor starting capabilities
- High Efficiency
CAT® ECS Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
Cooling System
- Designed to operate in standard ambient temperatures up to 43°C (110°F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
Full range of attachments
- Wide range of bolt-on system expansion attachmentsr
- Factory designed and tested
- Flexible packaging options for easy and cost effective installation
Footprint
- Compact in-line design allows for improved packaging, resulting in the smallest genset footprint
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Exhaust
- Dry exhaust manifolds, insulated and shielded
-
Fuel System
- Gas train with Zero Pressure regulator
- ECU controlled shutdown solenoid
- Airfuel Ratio Control, Venturi type Air-Gas mixer, throttle controlled valve
-
Controls
- CAT® ECS 100
- Integrated Voltage Regulator (IVR)
-
Telematics
- PL444 Product link 4G LTE Telematics
-
Generator
- Anti-condensation space heater
- SR5
-
Governing
-
Starting/charging
-
General
- Paint - Caterpillar Yellow except rails are gloss black
- Operation and maintenance manuals
- Parts book
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Air Inlet
-
Control Panel
-
Cooling
-
Exhaust
- Flexible fitting
- Elbow, Flange
- Muffler and spark-arresting muffler with companion flanges
- Exhaust expander
-
Generator
- Permanent Mangnet Excitation
- Low voltage extension box
- Cable access box
-
Enclocures
- Sound Attenuated and Weather Protective
-
Starting/charging
- Jacket water heater
- Space Heaters
- Charging alternator
- Battery with cable and rack (shipped loose)
- Battery charger
- Oversized battery
-
General
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