C4.4 Generator Set

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Description

Technical Specifications

Benefits and Features

Equipment

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

Generator Set Specifications
Maximum Rating	60 ekW
Minimum Rating	36 ekW
Emissions/Fuel Strategy	U.S. EPA Cert., Tier 3
Voltage	208 to 600 Volts
Frequency	60 Hz
Speed	1800 rpm
Duty Cycle	Standby, Prime
Engine Specifications
Engine Model	C4.4, In-line 4, 4-cycle diesel
Bore	4.13 in
Stroke	5 in
Displacement	268.5 in
Compression Ratio	18.2:1
Aspiration	Turbocharged
Fuel System	Electronic (adjustable)
Governor Type	Adem™A4
Generator Set Dimensions
Length - Maximum	75.8 in
Width - Maximum	44.1 in
Height - Maximum	53.6 in

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

F-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 1.2 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
Image may not be a representative of actual product

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 Caterpillar S•O•S℠ 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

Standard Equipment:

Certificates
- IBC seismic and wind Certifications
Charging System
- NFPA battery charger UL10A 120VAC
Air Inlet System
- Air cleaner
- Cartridge type air filter
Circuit Breakers
- Second circuit breaker box
- 3-Pole 100% rated
- Power terminal strip
- Breakers (100% UL rated)
Control Panel
- 1000028996
Exhaust System
- Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose
Fuel System
- Standard open set fuel tank/base supplied base, formed steel with single wall integral 8-hour fuel tank
Cooling System
- Coolant drain line with valve
- Radiator and cooling fan with guards
- Fan drive, battery charging alternator drive
- Caterpillar extended life coolant
- Radiator stone guard
Generator
- 12 Leads
Governing System
- Mechanical and electrical governing system - model dependent
Lube System
- Oil drain line with valve
- Lubricating oil
Control Panels
- WCA1 Low coolant temperature alarm
- WSS1 Low coolant level shut down
- FSS Low fuel level alarm & indication panel circuitry required when sub-base tank is selected
- NFPA110 bundle includes:
- PAA1 Panel mounted audible alarm
- A Coolant heater, remote annunciator or 0.8 power factor test may be required depending on the application
- Oil temperature gauge and sender
- PBC10NU NFPA battery charger
- Ground fault relay
- Discrete I/O module
- Volt free contacts genset run and common alarm
- Audible alarm
- Remote E-stop button
- Remote annunciator module
- Low coolant temperature alarm
- Protective devices:
- Overload shutdown via breaker
- Fuel level reading
- Low coolant level shutdown
General
- Engine and alternator pre-paint, Caterpillar yellow
Starting/charging System
- 24V battery with rack and cables
- Batteries