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DE400S GC (60 Hz)

Diesel 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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Maximum Rating 400 ekW
Minimum Rating 400 ekW
Emissions/Fuel Strategy Low Fuel, R96/EUIIIa
Voltage 220 to 480 Volts

Availability Contact Dealer

OVERVIEW

400 ekW Diesel Generator Set

FEATURES & BENEFITS

Cat Generator Set Package

Cat generator set packages have been fully prototype testedAccepts 100% block load in one step and meets NFPA 110 loading requirementsConform to ISO 8528-5 steady state a... Read more

Cat Diesel Engine

Reliable, rugged, durable designField-proven in thousands of applications worldwideFour-stroke-cycle diesel engine combines consistent performance and excellent fuel econ... Read more

A-Frame Alternator

Superior motor starting capability minimizes need for oversizing alternatorDesigned to match performance and output characteristics of Cat diesel enginesRobust Class H in... Read more

GCCP 1.1 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

Cooling System

Designed to operate in standard ambient temperatures up to 55°C (131°F)Contact your Cat Dealer for specific ambient and altitude capabilities Read more

One Safe Source

Components used in the generator set are selected based on seamless design integration to provide the optimum performanceThe generator set is fully assembled at a Caterpi... 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 DE400S GC (60 Hz)

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Generator Set Specifications
Maximum Rating 400 ekW
Minimum Rating 400 ekW
Emissions/Fuel Strategy Low Fuel, R96/EUIIIa
Voltage 220 to 480 Volts
Frequency 60 Hz
Speed 1800 rpm
Duty Cycle Standby
Engine Specifications
Engine Model C9.3B ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore 115 mm
Stroke 149 mm
Displacement 9.3 l
Compression Ratio 16.5:1
Aspiration Air to Air Aftercooled
Fuel System Direct Injection
Governor Type Adem™A4
Generator Set Dimensions
Length - Maximum 4743 mm
Width - Maximum 2014 mm
Height - Maximum 2133 mm

SELECT MODELS TO COMPARE

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Maximum Rating 500 ekW
Minimum Rating 320 ekW
Emissions/Fuel Strategy Low Fuel, Tier 2, Tier 3, EU Stage IIIA
Voltage 208 to 600 Volts
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D1250 GC

Maximum Rating 1250 ekW
Minimum Rating 1250 ekW
Emissions/Fuel Strategy U.S. EPA Tier 2
Voltage 380 - 480 Volts
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DE165 GC (60 Hz)

Maximum Rating 150 ekW
Minimum Rating 150 ekW
Emissions/Fuel Strategy Non Regulated
Voltage 220 to 480 Volts
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3512 (50 Hz) with Upgradeable Package

Minimum Rating 1000 kVA
Maximum Rating 1400 kVA
Voltage 220 to 13800
Frequency 50 Hz
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C32 (50 Hz) India Market Only

Maximum Rating 1250 kVA
Minimum Rating 1010 kVA
Emissions/Fuel Strategy Low Fuel Consumption
Voltage 415 Vots
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C2.2 | D20

Standby Rating 20.0 ekW
Frequency 60 Hz
Emissions/Fuel Strategy US EPA TIER 4I (EPA 40 CFR Part 1039 Interim Tier 4)
Voltage 480/277, 240/120, 208/120, 600/346, 240/120 VAC
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C3.3 | DE56AE0

Maximum Rating 49.2 kVA
Minimum Rating 45.0 kVA
Emissions/Fuel Strategy Non-Certified Emissions
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DE450S GC (60 Hz)

Maximum Rating 450 ekW
Minimum Rating 450 ekW
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Voltage 220 to 480 Volts
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