The Cat® spark-ignited generator product line for stationary applications feature permanent magnet excitation, amortisseur winding, skewed stator, voltage adjustment through the EMCP controller, Class H winding insulation and 2/3 pitch incorporated.
Caterpillar
DG450-2 (Single-phase)
Overview
Photos
Features
Specifications
-
Generator Set Specifications
Spec Value 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 1336.42 in³ Fuel Type Natural Gas Speed 1800 rpm -
Engine Specifications
Spec Value Engine Model G21.9L V12, 4-Cycle, Spark -Ignited Fuel System Carburetor, Down Draft Aspiration Turbocharged - Aftercooled Governor Type Electronic Bore 5.03 in Stroke 5.6 in Compression Ratio 10.0:1 -
Generator Set Dimensions
Spec Value Length 154.4 in Width 71 in Height 67 in Weight 8274 lb
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
Sign up for Ziegler CAT emails
Events, updates, and offers