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DG400 GC (3 phase)

Gas Generator Sets

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

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Frequency 60 Hz
Natural Gas Rating 400 ekW
Emissions/Fuel Strategy U.S. EPA Certified for Non-Emergency Application
Voltage 120/208, 120/240, 277/480, 346/600 VAC
Availability Contact Dealer
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DG400 GC (3 phase)
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OVERVIEW

400 kW Natural Gas Generator Set

FEATURES & BENEFITS

Engine

Four-stroke-cycle gas engine combines consistent performance and excellent fuel economy with minimum weight Read more

Generator

Matched to the performance and output characteristics of Cat enginesIndustry leading mechanical and electrical designIndustry leading motor starting capabilitiesHigh Effi... Read more

EMCP Control Panel

User-friendly interface and navigationScalable system to meet a wide range of installation requirementExpansion modules and site-specific programming for specific custome... Read more

Design Criteria

The generator set facilitates compliance with NFPA 110 and meets ISO 8528-5 requirements for transient responseCooling system designed to operate in 50˚C/122˚F ambient te... Read more

UL 2200 / CSA - Optional

UL 2200 Listed packagesCSA CertifiedCertain restrictions may applyConsult with your Cat® Dealer Read more

Worldwide Product Support

Cat dealers have over 1,800 dealer branch stores operating in 200 countriesYour local Cat dealer provides extensive post-sale support, including maintenance and repair ag... Read more

SPECIFICATIONS FOR DG400 GC (3 phase)

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Generator Set Specifications
Frequency 60 Hz
Natural Gas Rating 400 ekW
Emissions/Fuel Strategy U.S. EPA Certified for Non-Emergency Application
Voltage 120/208, 120/240, 277/480, 346/600 VAC
Displacement 21.9 l
Fuel Type Natural Gas
RPM 1800 rpm
Compression Ratio 10.0:1
Engine Specifications
Engine Model G21.9L spark-ignited
Fuel System Carburetor, Down Draft
Aspiration Turbocharged - Aftercooled
Governor Type Electronic
Bore 21.9 mm
Stroke 152.4 mm
Compression Ratio 10.0:1
Generator Set Dimensions
Length 3923 mm
Width 1803 mm
Height 1702 mm
Weight 3823 kg

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