2025 Caterpillar Gas Generator Sets DG450 Compact (3-Phase)
- Year 2025
- Make Caterpillar
- Model Gas Generator Sets
2025 Caterpillar Gas Generator Sets DG450 Compact (3-Phase)
450 ekW Gas Generator SetThe Cat® spark-ignited rich burn gas generator set can be used for emergency standby, prime, demand response and limited time power (LTP) applications. It also offers a reliable power with superior fuel efficiency, lower footprint and cleaner exhausts with ultra-low-NOx capability. With dual fuel kit option, automatic transition to propane from natural gas delivers uninterrupted operation. The DERs technology continuously monitors, analyses and controls multiple energy sources.
Features may include:
Reduced Footprint- System designed to improve installation time and total cost for installer and customer
- Complies with East Texas permitting standards
- Highest classification ensures alternator durability
- U.S. EPA Certified for Stationary Non-Emergency Applications.
- Complies with East Texas permitting standards.
- Robust high speed block design provides prolonged life and lower operationg costs
- Leading edge technology in ignition system and air/fuel ratio control for lower emission and engine efficiency
- Industry leading mechanical and electrical design
- Industry leading motor starting capabilities
Engine
Engine Type
Model: Cat® 21.9L 4 Cycle V12 TCAC Rich Burn Gas
Rated Engine Speed
1800 rpm
Bore
5.03 in
Stroke
5.59 in
Displacement
1336.42 in³
Emissions
U.S. EPA Certified for Stationary Non-Emergency Applications
Aspiration
Turbocharged - Air-to-Air Aftercooled
Compression Ratio
10.2:1
Fuel System
Fuel System
Gas mixer, Venturi
Fuel Type
Natural Gas / Propane
Drivetrain
Governor
Electronic
Electric
Electrical
Voltage: 480 VAC | Frequency: 60 Hz | Natural Gas Rating: Max. 450 ekW | Gas Standby Rating: Standby, Demand Response and Prime
Dimensions
Height
120 in
Length
119 in
Width
99 in