DE400 GC Generator Set

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

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Key Specs

Standby Rating 400 kVA
Frequency 50 Hz
Emissions/Fuel Strategy Low BSFC

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Benefits

Spare Parts 98%

Fulfillment within 24 hours

World's best product support network ensures spare parts are readily available for maintenance and service needs

Up to 250

Events Logged

GCCP auto mains control panel provides access to historical alarms and operating indicators

Saves up to 21%

Installed Space

Requires less space for installation; more space available for on-going operations

Specifications
Benefits and Features
Standard/Optional Features

Generator Set Specifications

Standby Rating	400 kVA
Frequency	50 Hz
Emissions/Fuel Strategy	Low BSFC
Voltage	380 to 415 Volts
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

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

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