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DG175-2 (Single-phase)
Cat Customizable Switchgear and Controls
Temporary Connection Boxes
XQP550 EU Stage V

Generator Set Specifications

Frequency 60 Hz - - -
Natural Gas Rating 175 ekW - - -
Emissions/Fuel Strategy U.S. EPA Certified for Non-Emergency Application - - -
Displacement 864.71 in - - -
Fuel Type Natural Gas - - -
Speed 1800 rpm - - -

Engine Specifications

Engine Model G14.2L Inline 6, 4 cycle, Spark Ignited - - -
Fuel System Carburetor, Down Draft - - -
Aspiration Turbocharged - Aftercooled - - -
Governor Type Electronic - - -
Compression Ratio 9.5:1 - - -
Bore 5.31 in - - -
Stroke 6.5 in - - -

Generator Set Dimensions

Length 127.95 in - - -
Width 52.93 in - - -
Height 67.37 in - - -
Weight 5756 lb - - -

Technical Summary

Configuration - Application-specific switchgear with control logic designed to meet any customer's sequence of operations. Examples are 3+ Utilities, CHP applications, complex load shed schemes, etc - -
Modes of Operation - All modes of paralleling generator sets to each other and to other sources (utility, alternative fuels, wind, etc) can be supported. Caterpillar generation and control experts can design and program the most complex power schemes to meet your critical pow - -
Application - LV and MV ( 208V - 38 kV) 50 / 60 Hz EMERGENCY, LEGALLY REQUIRED EMERGENCY AND STANDBY -
Module Type - - LUG-TO-LUG, CAMLOCK AND ENCLOSED CIRCUIT BREAKER -
Rated Power - - 200 - 4000 AMPS -

Generator Protective Devices

ANSI Protective Devices - Per customer specification - -

Utility Protective Devices

ANSI Protective Devices - Per customer specification - -

Environmental Parameters

Certifications - Per customer specification - -
Control Panel Enclosure - Per customer specification - -
Operating Temperature - Per customer specification - -
Storage Temperature - Per customer specification - -
Low Voltage Standards - Per customer specification - -
Medium Voltage Standards - Per customer specification - -

Generator Set

Rating Prime - - - 550 kVA
Frequency - - - 50/60 Hz
Voltage - - - 220 - 480 V
Fuel/Emissions Strategy - - - EU Stage V

Engine

Engine - - - Cat® C18
Fuel - - - Diesel

Dimensions

Width - - - 80.3 in
Height - - - 90.5 in
Length - - - 213.3 in
Weight - With Lube Oil and Coolant - - - 14860 lb

Fuel Consumption

100% Load 60 Hz - - - 129.7 gal/hr
100% Load 50 Hz - - - 18.7 gal/hr
75% Load 60 Hz - - - 0 gal/hr
75% Load 50 Hz - - - 23.1 gal/hr

Noise rating (with enclosure)

Sound Power @ 1 meters (3 feet) @ 75% of rating (50Hz) - - - 79.19
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