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DG500 (60 Hz)
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
- 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
- Designed to operate in standard ambient temperatures up to 43°C (110°F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
- Wide range of bolt-on system expansion attachmentsr
- Factory designed and tested
- Flexible packaging options for easy and cost effective installation
- Compact in-line design allows for improved packaging, resulting in the smallest genset footprint
EMCP 4.2B Control Panel
Cooling System
Full range of attachments
Footprint
| Generator Set Specifications | |
|---|---|
| Frequency | 60 Hz |
| Natural Gas Rating | 500 ekW |
| Emissions/Fuel Strategy | U.S. EPA Certified for Stationary Emergency and Non-Emergency Application |
| RPM | 1800 |
| Fuel Type | Natural Gas |
| Voltage | 208 - 600 VAC |
| Engine Specifications | |
|---|---|
| Engine Model | Cat® CG18 In-line 6, 4-cycle Natural nGas |
| Fuel System | Gas mixer, Venturi |
| Aspiration | Turbocharged - Air-to-Air Aftercooled |
| Governor Type | Electronic |
| Displacement | 18.1 l (1106.3 inu00b3) |
| Compression Ratio | 10.5:1 |
| Bore | 145 mm (5.7 in) |
| Stroke | 183 mm (7.2 in) |
| Generator Set Dimensions | |
|---|---|
| Length | 3581 mm (154 in) |
| Width | 1854 mm (73 in) |
| Height | 2083 mm (82 in) |
| Weight | 4863 kg (10721 lb) |
Standard Equipment
- 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
- EMCP 4.2B
- Integrated Voltage Regulator (IVR)
- Telematics
- PL444 Product link 4G LTE Telematics
- Generator
- Anti-condensation space heater
- SR5
- Governing
- Electronic Governing
- Starting/Charging
- 24V starting motors
- General
- Paint – Caterpillar Yellow except rails are gloss black
- Operation and maintenance manuals
- Parts book
Optional Equipment
- Air Inler
- Air inlet adapters
- Cooling
- Inlet/Outlet connections
- Exhaust
- Flexible fitting
- Elbow, Flange
- Muffler and spark-arresting muffler with companion flanges
- Exhaust expander
- Telematics
- PLG 601 & 641 Product link Telematics
- Generator
- Permanent Mangnet Excitation
- Low voltage extension box
- Generator air filter
- European bus bar
- 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
- Engine barring group
- EEC D.O.I and other certifications
- Crankcase explosion relief valve