DG250-2 (3 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 | 250 eKW |
| Emissions/Fuel Strategy | U.S. EPA Certified for Non-Emergency Application |
| Displacement | 864.7in³ |
| Speed | 1800 rpm |
Engine Specifications
+ -| Fuel System | Carbureter, Down Draft |
| Aspiration | Turbocharged - Aftercooled |
| Compression Ratio | 9.5:1 |
| Bore | 5.31in |
| Stroke | 6.5in |
Generator Set Dimensions
+ -| Length | 138.74in |
| Width | 57.6in |
| Height | 68.04in |
| Weight | 6364lb |
Standard Equipment:
Cooling
+ --
Factory-installed radiator
-
Closed coolant recovery system
-
50/50 Ethylene glycol antifreeze
-
Standard ambient temperatures up to 50°C (122°F)
-
Radiator and cooling fan complete with protective guards
Air Inlet
+ --
Single element air filter
Fuel
+ --
Low fuel pressure switch
-
Fuel pressure test po
-
Primary and secondary fuel shut-off
-
Dual lock off valves
-
NPT connection
-
Natural Gas or LP Vapor
Generator
+ --
Class H insulation material
-
Full load capacity alternator
-
Permanent magnet excitation
-
Full load capacity alternator
-
Permanent magnet excitation
-
Matched to the performance and output characteristics of Cat engines
-
Integrated Voltage Regulator
-
Class H insulation material
-
IP23 Protection
Exhaust
+ --
Exhaust outlet with 3” pipe
Controls
+ --
EMCP 4.2 Series generator set controller
Mounting
+ --
Vibration isolaton (puck type)
-
Rubber vibration isolators
Electric Starting And/or Prelube
+ --
Solenoid activated starter motor
-
Engine electrical system
-
Battery cables
-
Solenoid activated starter motor
Electric Power - Package Serial Number Prefix
+ --
Battery charging alternator
Governor
+ --
Electronic governor (non adjustable)
Control Panel
+ --
EMCP 4.2 Series generator set controller
Starting/charging
+ --
12 volt starting motor
-
Batteries with rack and cables
Optional Equipment:
Starting/charging
+ -Battery heater
Battery charger – UL Listed 10 amp
Jacket water heater
Charging alternator
General
+ -CSA Certification
Suitable for Use as Service Equipment (SUSE)
UL 2200 package
Enclosures: sound attenuated, weather protective
Automatic transfer switches (ATS)
Generator
+ -Shunt trip and auxiliary contact breaker
Anti-condensation heater
Thermal magnetic or electronic trip MCCBs
Oversize and premium generators
Excitation: [ ] Permanent Magnet Excited (PM)
Anti-condensation heater