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Electric Power Generation

C2.2 (60 Hz)

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Overview

Producing reliable power from 15.5 to 20.0 ekW at 60 Hz, our C2.2 diesel generator sets designed to ISO 8528-5 transient response requirement.s All C2.2 generator sets are R96/EUIIIa equivalent emissions compliant.

Generator Set Specifications

Units:
Minimum Rating 15.5 ekW 15.5 ekW Less
Maximum Rating 20.0 ekW 20.0 ekW Less
Emissions/Fuel Strategy R96/EUIIIa Equivalent R96/EUIIIa Equivalent Less
Voltage 110 to 415 Volts 110 to 415 Volts Less
Frequency 60 Hz 60 Hz Less
Speed 1800 rpm 1800 rpm Less
Duty Cycle Standby, Prime Standby, Prime Less

Engine Specifications

Engine Model Cat® C2.2, In-line 4, 4-cycle diesel Cat® C2.2, In-line 4, 4-cycle diesel Less
Bore 3.3 in 84.0 mm Less
Stroke 3.9 in 100.0 mm Less
Displacement 135.2 in³ 2.2 l Less
Compression Ratio 22.5:1 22.5:1 Less
Aspiration Naturally Aspirated Naturally Aspirated Less
Fuel System Indirect Injection Indirect Injection Less
Governor Type Mechanical Mechanical Less

Generator Set Dimensions

Length - Maximum 59.1 in 1500.0 mm Less
Width - Maximum 24.4 in 620.0 mm Less
Height - Maximum 43.9 in 1115.0 mm Less

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

SR5 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

EMCP 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

Cat Dealers provide extensive post sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Cat® SOSSM program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products.

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

World Wide 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

C2.2 (60 Hz) Standard Equipment

Air Inlet System
  • Air cleaner; light duty with disposable element
  • Air cleaner; light duty with disposable element

Control Panel
  • EMCP 4.1
  • EMCP4.1 control panel

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

Exhaust System
  • Stub pipe, gaskets, raincap & SAE exhaust flange for customer use; shipped loose
  • Stub pipe, gaskets, raincap & SAE exhaust flange for customer use; shipped loose

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

Generators and Generator Attachments
  • Tower panel, IP22, bottom cable entry
  • Segregated low voltage (AC/DC) wiring panel
  • Circuit breaker, IEC, 3 pole, mounted in tower panel
  • Voltage regulator (single phase sensing)
  • 12 leads
  • IP23 Protection
  • Segregated low voltage (AC/DC) wiring panel
  • IP23 Protection
  • Tower panel, IP22, bottom cable entry
  • 12 leads

Governing System
  • Mechanical governing system
  • Mechancial governing system

Lube System
  • Lubricating oil
  • Oil drain line with valve
  • Oil drain line with valve
  • Lubricating oil

Mounting System
  • Captive linear vibration isolators between base and engine-generator
  • Includes lifting provisions and termination points for coolant
  • includes lifting provisions and termination points for coolant
  • Captive linear vibration isolators between base and engine-generator

Starting / Charging System
  • 12 Volt battery with rack and cables
  • 12V battery with rack & cables

General
  • Engine and alternator pre-paint, Caterpillar yellow

C2.2 (60 Hz) Optional Equipment

Alternator Options
  • Coastal insulation protection

Certificates
  • Global certification for CIS
  • European upgrade to STD set for CE certificate

Circuit Breakers
  • Pad-locable breaker device
  • 4 Pole circuit breaker

Control Panel Options
  • Volt free contacts for common alarm
  • Volt free contacts for genset running
  • EMCP 4.2
  • Emergency stop with key
  • Battery charger

Cooling System
  • Coolant heater

Enclosures
  • Single point lift for enclosure
  • Sound attenuated enclosure (GALV)

Fuel System
  • 1000 hr extended service interval
  • Base feet
  • Skidbase for Enclosures
  • Fuel transfer control
  • DEFRA bunded fuel tank
  • Skidbase for open sets
  • Low fuel level alarm

Mounting Options
  • Battery removal
  • Silencer installation kit
  • Industrial silencer removal

Special Test and Inspection
  • PGS test report @ 1.0 power factor

General
  • Radiator Stone Guard
  • Packing Case - compact set
  • Packing case - canopied set

Attachments

Why Choose Cat® Electric Power?

Caterpillar offers a comprehensive variety of electric power systems, customised to fit your needs. Our specialised systems deliver high power and performance in industries across the globe. With Caterpillar, you get outstanding manufacturing quality, expert support, and the essential tools and applications to complete any project.

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Application Center

Explore valuable resources for generator sizing, specification, and training materials. SpecSizer evaluates load types, collects data, and organises it to help you select the generator set that's best for you. Find product comparisons, technical data, product sizing, and more using our technical information portal (TIP) specifically created for consultants, architects, engineers, and owners.

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