DE400S GC 350-450 kVA Diesel Generator

Diesel Generator Sets DE400S GC (60 Hz)

Request A Price Find Dealer

Key Specs

Maximum Rating
400 ekW
400 ekW
Minimum Rating
400 ekW
400 ekW
Emissions/Fuel Strategy
Low Fuel, R96/EUIIIa
Low Fuel, R96/EUIIIa

Overview

400 ekW Diesel Generator Set

The DE400S GC diesel generator sets have been developed for your standby applications. Producing reliable power of 400 ekW at 60 Hz, our C9.3 diesel-powered DE400S GC generator set is designed to ISO 8528-5 transient response requirements

Benefits

Integrated Cat® Product Link™ Control System

  • Track Genset Health and Operation Parameters
  • Genset Utilization and Performance Tracking

Remote Connectivity 24/7/365 Monitoring

Cat Connect option ensures your generator set is always ready to start and perform as expected

Optimised Fuel Consumption

Product Specifications for DE400S GC (60 Hz)

Maximum Rating 400 ekW 400 ekW
Minimum Rating 400 ekW 400 ekW
Emissions/Fuel Strategy Low Fuel, R96/EUIIIa Low Fuel, R96/EUIIIa
Voltage 220 to 480 Volts 220 to 480 Volts
Frequency 60 Hz 60 Hz
Speed 1800 rpm 1800 rpm
Duty Cycle Standby Standby
Engine Model C9.3B ATAAC, I-6, 4-Stroke Water-Cooled Diesel C9.3B ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore 4.53 in 115 mm
Stroke 5.87 in 149 mm
Displacement 567.5 in³ 9.3 l
Compression Ratio 16.5:1 16.5:1
Aspiration Air to Air Aftercooled Air to Air Aftercooled
Fuel System Direct Injection Direct Injection
Governor Type Adem™A4 Adem™A4
Length - Maximum 186.7 in 4743 mm
Width - Maximum 79.3 in 2014 mm
Height - Maximum 84 in 2133 mm

DE400S GC (60 Hz) Standard Equipment

Engine

  • C9.3B, Inline 6 cylinder, 4 stroke diesel

Genset Control

  • GCCP 1.1

Governor

  • Adem A4

Alternator

  • A Frame standard alternator

Fuel Storage

  • Single wall 8 hour fuel tank

Air, Cooling & Exhaust

  • Standard air filter

General

  • Engine and alternator pre-paint, Caterpillar yellow

DE400S GC (60 Hz) Optional Equipment

European Certificates

  • Australia, CIS, Gulf Certification
  • EU Certificate of Conformance (CE)

Auxiliary Supply Voltage

  • 240V

Alternator Requirements

  • Space heater
  • IP Standard @ 21 FUW A-Frame

Fuel Storage

  • High fuel level alarm
  • Dual wall 8 hour fuel tank
  • Single wall tank with containment 01
  • Fuel level sender
  • Low fuel level shutdown
  • Low fuel level alarm

Enclosure

  • Cat GC enclosure

Genset Control

  • Speed adjust potentiometer
  • Battery charger
  • Standby Pack (Smart Jacket water heater, Battery charger)
  • Voltage adjust potentiometer
  • PLG Cellular 4G E
  • Low coolant temperature alarm
  • Battery
  • Oil temperature displays
  • PLG Cellular 4G U
  • Coolant heater
  • PLG Ethernet

Circuit breaker

  • Overload via alarm switch on breaker
  • 3 Pole Circuit breaker 1250A
  • Neutral earth link
  • 4 Pole Circuit breaker 630A
  • 4 Pole Circuit breaker 1250A
  • 4 Pole Circuit breaker 800A
  • Circuit breaker padlock
  • Auxiliary contacts
  • 3 Pole Circuit breaker 800A
  • Shunt Trip
  • 3 Pole Circuit breaker 630A

Air, Cooling & Exhaust

  • 6" Elbow kit
  • 6" Elbow kit
  • 5" Elbow kit
  • 5-6" Exhaust adapter
  • Canopy silencer
  • 6" Muffler - 25 dBA attenuation
  • Dual element air filter
  • Single stage air filter
  • No muffler
  • 5" Muffler - 10 dBA Attenuation

See how DE400S GC (60 Hz) compares against frequently compared products.

Use the comparison tool to compare detailed specs of Cat and competitor models.

Compare All Models

Tools And Expert Help At Every Turn

Size Your Generator Set

Find the right generator for your power and project needs.

Learn More

Generator set stock

View your local dealer's inventory to fit your power needs

Learn More

Customize Your Generator Set

Build and customize your own generator set to perfectly fit your needs.

Learn More

SpecSizer

Calculate what generator size you need by using our commercial and industrial generator sizing calculator, SpecSizer.

Learn More

Product Brochures and More Are Ready to Download!