The Cat® spark-ignited lean burn generator for stationary standby, demand response and limited time power (LTP) applications offer reliable power with best in class fuel efficiency, lower footprint and cleaner exhausts. The abilitity to operate even at very low fuel inlet pressures makes it best suited for a range of applications
Cat
DG500 (3-Phase)
Overview
Photos
360° View
Exterior
360° Exterior view. Double click on the image to zoom in on any area of the product.
Interior
360° Interior view. Double click on the image to zoom in on any area of the product.
Showroom
Virtual Product Tour
Documents
Features
Specifications
-
Generator Set Specifications
Spec Value 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
Spec Value 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 1106.3 in³ Compression Ratio 10.5:1 Bore 5.7 in Stroke 7.2 in -
Generator Set Dimensions
Spec Value Length 154 in Width 73 in Height 82 in Weight 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
Sign up for Ziegler CAT emails
Events, updates, and offers