DG450-2 (Single-phase)
At a Glance
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Overview
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Generator Set Specifications
+ -Frequency | 60 Hz |
Natural Gas Rating | 450 ekW |
Emissions/Fuel Strategy | U.S. EPA Certified for Non-Emergency Application |
Voltage | 120/208, 120/240, 277/480, 346/600 VAC |
Displacement | 1336.42in³ |
Fuel Type | Natural Gas |
Speed | 1800 rpm |
Engine Specifications
+ -Engine Model | G21.9L V12, 4-Cycle, Spark -Ignited |
Fuel System | Carburetor, Down Draft |
Aspiration | Turbocharged - Aftercooled |
Governor Type | Electronic |
Bore | 5.03in |
Stroke | 5.6in |
Compression Ratio | 10.0:1 |
Generator Set Dimensions
+ -Length | 154.4in |
Width | 71in |
Height | 67in |
Weight | 8274lb |
Standard Equipment:
Cooling
+ --
Closed coolant recovery system
-
50/50 Ethylene glycol antifreeze
-
Factory-installed radiator
Fuel
+ --
Fuel pressure test po
-
Low fuel pressure switch
-
Primary and secondary fuel shut-off
Generator
+ --
Class H insulation material
-
Permanent magnet excitation
-
Full load capacity alternator
Controls
+ --
EMCP 4.2 Series generator set controller
Mounting
+ --
Vibration isolaton (puck type)
Electric Starting And/or Prelube
+ --
Engine electrical system
-
Battery cables
-
Solenoid activated starter motor
Electric Power - Package Serial Number Prefix
+ --
Battery charging alternator
Optional Equipment:
Generator
+ -Thermal magnetic or electronic trip MCCBs
Anti-condensation heater
Shunt trip and auxiliary contact breaker