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DE400 GC Generator Set

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Diesel Generator Sets (172)

Overview

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

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Cat Generator Set Package
  • Cat generator set packages have been fully prototype tested
  • Accepts 100% block load in one step and meets NFPA 110 loading requirements
  • Conform to ISO 8528-5 steady state and transient response requirements
Cat Diesel Engine
  • Reliable, rugged, durable design
  • Field-proven in thousands of applications worldwide
  • Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
A-Frame Alternator
  • Superior motor starting capability minimizes need for oversizing alternator
  • Designed to match performance and output characteristics of Cat diesel engines
  • Robust Class H insulation
GCCP 1.1 Control Panel
  • User-friendly interface and navigation
  • Scalable system to meet a wide range of installation requirement
  • Expansion modules and site-specific programming for specific customer requirements
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
Certifications
  • CE Certification Available
  • CIS Certification Available
One Safe Source
  • Components used in the generator set are selected based on seamless design integration to provide the optimum performance
  • The generator set is fully assembled at a Caterpillar facility following our quality guidelines
  • Each generator set package is tested before leaving the Caterpillar facility
Worldwide Product Support
  • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
Cat Generator Set Package
  • Cat generator set packages have been fully prototype tested
  • Accepts 100% block load in one step and meets NFPA 110 loading requirements
  • Conform to ISO 8528-5 steady state and transient response requirements
Cat Diesel Engine
  • Reliable, rugged, durable design
  • Field-proven in thousands of applications worldwide
  • Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
A-Frame Alternator
  • Superior motor starting capability minimizes need for oversizing alternator
  • Designed to match performance and output characteristics of Cat diesel engines
  • Robust Class H insulation
GCCP 1.1 Control Panel
  • User-friendly interface and navigation
  • Scalable system to meet a wide range of installation requirement
  • Expansion modules and site-specific programming for specific customer requirements
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
Certifications
  • CE Certification Available
  • CIS Certification Available
One Safe Source
  • Components used in the generator set are selected based on seamless design integration to provide the optimum performance
  • The generator set is fully assembled at a Caterpillar facility following our quality guidelines
  • Each generator set package is tested before leaving the Caterpillar facility
  • Cat product support, including dealer service, parts and warranty covers the entire Cat power system
Worldwide Product Support
  • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
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Generator Set Specifications

Minimum Rating
400 kVA
Maximum Rating
400 kVA
Emissions/Fuel Strategy
Non-Certified Emissions
Voltage
380 to 415 Volts
Frequency
50 Hz
Speed
1500 rpm
Duty Cycle
Standby

Engine Specifications

Engine Model
C9.3B, I-6, 4-cycle diesel
Bore
4.53in
Stroke
5.87in
Displacement
567.5in³
Compression Ratio
16.5:1
Aspiration
Turbocharged Air-to-Air Aftercooled
Fuel System
Common Rail
Governor Type
ADEM™A6

Generator Set Dimensions

Length - Maximum
104.8in
Width - Maximum
44in
Height - Maximum
69.5in
Dry Weight - Genset (maximum)
5070.6lb

Standard/Optional Features

Standard Equipment:

  • Engine
    • C9.3B, Inline 6 cylinder, 4 stroke diesel
  • Air, Cooling & Exhaust
    • Standard air filter
  • Genset Control
    • GCCP 1.1
  • Governor
    • Adem A4
  • Alternator
    • A Frame standard alternator
  • Fuel Storage
    • Single wall 8 hour fuel tank
  • General
    • Engine and alternator pre-paint, Caterpillar yellow

Optional Equipment:

  • Air, Cooling & Exhaust
    • 6" Elbow kit
    • Dual element air filter
    • 5-6" Exhaust adapter
    • Canopy silencer
    • 5" Elbow kit
    • 6" Elbow kit
    • 6" Muffler - 25 dBA attenuation
    • 5" Muffler - 10 dBA Attenuation
    • Single stage air filter
    • No muffler
  • Alternator Requirements
    • IP Standard @ 21 FUW A-Frame
    • Space heater
  • Auxiliary Supply Voltage
    • 240V
  • Certification
    • Australia, CIS, Gulf Certification
    • Certificate of Conformance 13
  • Circuit Breaker
    • 3 Pole Circuit breaker 800A
    • Circuit breaker padlock
    • 4 Pole Circuit breaker 630A
    • 4 Pole Circuit breaker 1250A
    • 3 Pole Circuit breaker 630A
    • 4 Pole Circuit breaker 800A
    • Overload via alarm switch on breaker
    • Neutral earth link
    • 3 Pole Circuit breaker 1250A
    • Auxiliary contacts
    • Shunt Trip
  • Enclosure
    • Cat GC enclosure
  • Fuel Storage
    • Low fuel level shutdown
    • Fuel level alarms
    • Low fuel level alarm
    • Single wall tank with containment 01
    • High fuel level alarm
    • Dual wall 8 hour fuel tank
  • Genset Control
    • PLG Cellular 4G E
    • Oil temperature displays
    • Coolant heater
    • Battery charger
    • Standby Pack (Smart Jacket water heater, Battery charger)
    • PLG Cellular 4G U
    • Voltage adjust potentiometer
    • Low coolant temperature alarm
    • Speed adjust potentiometer
    • PLG Ethernet
    • Battery

Take The Virtual Product Tour To Explore The Features And Benefits of the DE400 GC Generator Set

See how DE400 GC (50 Hz) compares against frequently compared products

DE400 GC (50 Hz) Diesel Generator Sets

Engine Model
C9.3B, I-6, 4-cycle diesel
Voltage
380 to 415 Volts
Maximum Rating
400 kVA
Selected Model

C1.1 (50 Hz) Diesel Generator Sets

Engine Model
C1.1, In-line 4 4-cycle diesel
Voltage
110 to 415 Volts
Maximum Rating
9.5 kVA
View Full Specs

C1.1 (60 Hz) Diesel Generator Sets

Engine Model
C1.1, In-line 4, 4-cycle diesel
Voltage
110 to 480 Volts
Maximum Rating
8.8 ekW
View Full Specs

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