Diesel Generator Sets

Details

Maximum Rating
4850 kVA

Minimum Rating
4400 kVA

Emissions/Fuel Strategy
Low Fuel Consumption

Contact

Foley Equipment Sales

+1 (316) 943-4211

Request a Quote

Overview

3612 (50 Hz)

Producing reliable power from 4400 to 5375 kVA at 50 Hz, our 3612 diesel generator sets are made to meet your mission critical, continuous, standby and prime applications. We've designed each to ISO 8528-5 transient response requirements and to accept 100% rated load in one step. The generator set is certified for low fuel consumption.

Benefits

Operating hours

at Global locations

Better Fuel Economy

Demonstrated savings

Reduction in Service Time

Two inspection ports per cylinder, segmented camshafts and individual heads ease service

Features at a Glance

Cat® Diesel Engine

Cat® Diesel Engine

Designed and optimized for low fuel consumption
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

Alternators

Alternators

Superior motor starting capability minimizes need for oversizing generator
Designed to match performance and output characteristics of Cat diesel engines
Industry leading mechanical and electrical design
Industry leading motor starting capabilities
High Efficiency

Generator Set Package

Generator Set Package

Fully prototype tested with certified torsional vibration analysis available

Worldwide Product Support

Worldwide Product Support

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.
Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements

Cat Genset Monitoring System (GMS)

Cat Genset Monitoring System (GMS)

The Genset Monitoring System (GMS) provides protection, monitoring, and control for a single 3600 diesel generator set utilizing a digital based control panel housed in an IP55 enclosure. All critical shutdowns are a relay-based protection. Contactors are wired directly to the junction panel when an accessory module is ordered and is factory packaged. Use of the GMS eliminates the need for a separate gauge panel and annunciator panel. Accepts remote signals for starting/interlock, stopping, and emergency stop. All monitored parameters and status signals are available over MODBUS RS485 network. A default Ethernet connection is available for connection.

Simple user friendly interface and navigation
Provides protection, monitoring, and control of the generator set
Redundant shutdown protection
5.7 inch (145 mm) color monitor to display all engine parameters and alarm annunciation
Annunciation of all engine shutdowns, alarms, and status points
Start/prelube control switch, fuel control switch and emergency stop button
Selection of local/remote control of engine
Selection of idle/rated control of engine
Equipped for remote communication from the panel
Relay outputs available: energize to run, energize to stop, air shutoff, prelube, air start and local remote
Optional output available for alarms and faults

Specifications

Full Specifications

Generator Set Specifications: Maximum Rating
4850 kVA

Minimum Rating
4400 kVA

Emissions/Fuel Strategy
Low Fuel Consumption

Frequency
50 Hz

Speed
750 & 1000 rpm

Duty Cycle
Prime, Continuous

Engine Specifications: Engine Model
3612 V-12,4-Stroke Water-Cooled Diesel

Bore
11 in

Stroke
11.8 in

Displacement
13524 in³

Compression Ratio
13:01

Aspiration
TA

Fuel System
Direct unit injection

Governor Type
Generator Set Monitoring System (GMS)

Generator Set Dimensions: Length - Maximum
404 in

Width - Maximum
99.62 in

Height - Maximum
156.6 in

Dry Weight - Genset (maximum)
112690 lb

Equipment

Standard Equipment

Air Inlet System 

Air cleaner
Turbocharger, watercooled, engine oil lubricated
Breather, crankcase, top-mounted
Aftercooler, fresh water, corrosion resistant coated (air side)
Air inlet shutoff

Cooling System

Water temperature regulator
Engine coolant water drains
Jacket water thermostats
Front mounted turbos
Three-bundle oil cooler

Exhaust System

Dry, gas tight, exhaust manifold
457 mm (18 in) Cat bolt pattern
Includes adapter, flexible exhaust fitting

Fuel System

Simplex or duplex

Generator System

Custom generator per generator data sheet completed by dealer

Governor System

UG Actuator

Lube System

Centrifugal oil filters with single shutoff
Oil filler and dipstick
Crankcase explosion relief valves
Oil pressure regulating valve
Wet oil sump. Includes engine-driven main lubrication and oil pumps, oil lines and oil pan
Service side engine mounted on cylinder block inspection covers

Mounting System

Damper, torsional vibration
Engine and generator mounting

Starting / Charging System

Line group for single point custom connection
Vane type air starter
Two motors, engine mounted at rear, on left side
Air silencer

General:

Paint, Caterpillar yellow
Gear driven pumps: Fuel/oil/jacket water/Aftercooler/Oil cooler water

Optional Equipment

Air Inlet System

Vertical support bracket
Soot filter
Boost control valve
Heavy duty air cleaner
Air cleaner louver assembly
Air inlet adapter

Cooling System

Heating aids
Auxiliary water pump
Expansion tank
Heat exchanger for single circuit
Cooling system aids

Exhaust System

Flexible exhaust fittings
Weld flange and related hardware

Fuel System

Duplex primary fuel strainer
Fuel system connections
Fuel priming pump

Generator System

Anti-condensation space heaters
Class F insulation
Busbar connections
Winding temperature detectors
3 Phase, six Leads, WYE

Governor System

230 UA
EGB actuator
Digital programmers
Electronic/actuators
723 Plus
Battery backup/power supply

Lube System

Oil pan drain valve
Lube ANSI adapter (Emergency connection)

Mounting System

Spring type vibration isolators
Vertically restrained
Isolator
Non-vertically restrained

Starting / Charging System

Compressed air flex hose
Redundant air starters
Pressure reducing valve
Turbine type air starters

General:

Custom paint colors

Resources

Electric Power Ratings Guide

3612, 50 Hz, 5375 kVA Standby, 4850 kVA Prime, 4400 kVA Cont., Low Fuel Consumption Spec Sheet

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Prime Power Rating: 6.8/8.5 kVA
Emissions/Fuel Strategy: EU Stage IIIA