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DG175-2 (Single-phase)
Cat Customizable Switchgear and Controls
XQ570 Tier 4 Final - 455 ekW (568 kVA)

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 -

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 - - 455 ekW (568 kVA)
Frequency - - 60 Hz
Voltage - - 120 - 600 V
Rating Standby - - 500 ekW (625 kVA)

Engine

Engine - - Cat C18
Fuel - - Diesel

Dimensions

Height - Without Trailer - - 102 in
Length - Without Trailer - - 240 in
Width - Without Trailer - - 96 in
Weight with Lube Oil and Coolant, Without Trailer - - 24125 lb

Fuel Consumption

100% Load 60Hz - - 35.9 gal/hr
75% Load 60Hz - - 28.3 gal/hr
50% Load 60Hz - - 20.5 gal/hr

Noise rating (with enclosure)

Sound Power @ 7 meters (23 feet) @ All Ratings - - 74 dB(A)
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