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Cat

C9 Generator Set

Maximum Rating

300 ekW

300 ekW

Minimum Rating

180 ekW

180 ekW

Emissions/Fuel Strategy

EU Stage IIIA, Low Fuel

EU Stage IIIA, Low Fuel

Overview

Producing reliable power from 180 to 300 ekW at 60 Hz, our C9 diesel generator sets designed to ISO 8528-5 transient response requirements. All C9 generator sets are engineered to EPA Stationary Emergency (Tier 3) emissions standards with low fuel consumption.

Media

Photos

C9 Open Generating Set Rear Right
C9 Open Generating Set Rear Right
C9 Open Generating Set Rear Left
C9 Open Generating Set Rear Left
C9 Open Generating Set Front Right
C9 Open Generating Set Front Right
C9 Open Generating Set Front Left
C9 Open Generating Set Front Left
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Exterior

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Documents

Features

Cat Generator Set Package

Cat Diesel Engine

R-Frame Alternator

GCCP1.3 Control Panel

Cooling System

Certifications

One Safe Source

Worldwide Product Support

Details

Specifications

Spec Value
Maximum Rating 300 ekW 300 ekW
Minimum Rating 180 ekW 180 ekW
Emissions/Fuel Strategy EU Stage IIIA, Low Fuel EU Stage IIIA, Low Fuel
Voltage 220 to 480 Volts 220 to 480 Volts
Frequency 60 Hz 60 Hz
Speed 1800 rpm 1800 rpm
Duty Cycle Standby, Prime Standby, Prime
Spec Value
Engine Model C9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel C9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore 4.41 in 112 mm
Stroke 5.87 in 149 mm
Displacement 537.01 in³ 8.8 l
Compression Ratio 16.1:1 16.1:1
Aspiration Air to Air Aftercooled Air to Air Aftercooled
Fuel System Hydraulic electronic unit injection Hydraulic electronic unit injection
Governor Type Adem™A4 Adem™A4
Spec Value
Length – Maximum 157 in 3988 mm
Width – Maximum 47.5 in 1207 mm
Height – Maximum 73.5 in 1867 mm

Standard Equipment

Air Inlet System

  • Air cleaner, light duty with disposable paper filter
  • Turbocharger
  • Air cleaner, light duty with disposable paper filter

Control Panels

  • GCCP 1.3
  • EMCP4.4 control panel

Cooling System

  • Radiator and cooling fan with guard
  • Fan drive, battery charging alternator drive
  • Coolant drain line with valve
  • Caterpillar extended life coolant
  • Radiator and cooling fan with guard

Exhaust System

  • Stainless steel exhaust flex, gaskets, rain cap & SAE exhaust flange for customer use – shipped loose
  • Flange for customer; shipped loose
  • Stainless steel exhaust flex, gaskets, rain cap and SAE exhaust

Fuel System

  • Standard open set fuel tank/base supplied
  • Base, formed steel with single wall integral 8-hour fuel tank
  • Standard open set fuel tank/base supplied
  • Base, formed steel with single wall integral 8-hour fuel tank

Generators and Generator Attachments

  • Mandatory option circuit breaker, IEC, 3 pole mounted in power centre
  • Power centre, IP22
  • Voltage regulator (single phase sensing)
  • 12 Leads
  • IP23 Protection
  • Segregated low voltage (AC/DC) wiring panel
  • IP23 Protection
  • 12 Leads

Governing System

  • Cat electronic governor (ADEM A4)
  • Cat electronic governor (ADEM A4)

Lube System

  • Oil cooler
  • Lubricating oil
  • Oil drain valves

Mounting System

  • Captive linear vibration isolators between base and engine-generator
  • Includes lifting provisions and termination points for coolant and lube oil drain lines

Starting / Charging System

  • 24V battery with rack and cables

General

  • Engine and alternator re-paint, Caterpillar yellow
  • Engine and alternator re-paint, Caterpillar yellow

Optional Equipment

Certifications

  • European Certificate for Conformance
  • Global Certification for CIS

Air inlet system

  • Single element air cleaner

Circuit breakers

  • 4 Pole (IEC-100% rated) Circuit breaker upgrades: 400, 630, 800 and 100 amps

Control Panels

  • Oil temperature displays
  • Control panel protective devices: Earth fault relay ; Earth leakage ground fault ; overload shutdown via breaker ; Low fuel level shutdown ; Low fuel level alarm ; Fuel level sensor

Cooling System

  • Radiator duct flange
  • Low coolant temperature alarm

Enclosures

  • Sound attenuated enclosure
  • High ambient sound attenuated enclosure

Exhaust System

  • Mufflers – End in/end out; 10 dBA or 25 dBA attenuation
  • 5 and 6 inch elbow kits
  • 6 inch flange
  • 5 – 6 inch flange adaptor

Fuel System

  • Integral dual wall fuel tank base

Generators and Attachments

  • Permanent magnet excitation (PMG) generator
  • Oversize, AREP, CIP generators

Mounting System

  • Narrow skid base

Starting / Charging System

  • Battery disconnet switch
  • Jacket water heater
  • 5 Amp single Battery charger

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