3512B Diesel Generator Set

3512B Diesel Generator Set

The 3512B generator set has been developed for a wide range of applications, from emergency standby installations such as healthcare and datacenters to continuously powering remote installations. The packages can ...
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Generator Set Specifications

Minimum Rating
1320 kVA
Maximum Rating
1750 kVA
Emissions/Fuel Strategy
Low Fuel , Low Emissions
Voltage
400 to 415 Volts
Frequency
50 Hz
Speed
1500 rpm
Duty Cycle
Standby, Mission Critical, Prime, Continuous

Engine Specifications

Engine Model
3512B TA, V-12, 4-Stroke Water-Cooled Diesel
Bore
6.69in
Stroke
7.48in
Stroke - HD
8.46in
Displacement
3162.03in
Displacement - HD
3573.55in³
Compression Ratio
14.0:1 Std 15.5:1 HD
Aspiration
TA
Fuel System
Electronic Unit Injection
Governor Type
ADEM™A3

Generator Set Dimensions

Length - Minimum
212.8in
Length - Maximum
217.1in
Width - Minimum
90in
Width - Maximum
90in
Height - Minimum
94.9in
Height - Maximum
94.9in
Dry Weight - Genset (minimum)
25620lb
Dry Weight - Genset (maximum)
26530lb

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 4 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 50°C (122°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities

Certifications

  • IBC Seismic Certification
  • EU Declaration of Conformity
  • EEC Declaration of Conformity (EAC)

One Safe Source

  • Components used in the generator set are selected at the design stage to provide optimum package 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:

Optional Equipment:

    Exhaust
    • Exhaust mufflers
    Air Inlet System
    • Single element filter
    • Dual element air cleaner
    • Heavy duty air cleaner
    Generator
    • Internal excitation (IE)
    • Permanent magnet excitation (PMG)
    • Anti-condensation heater
    • Oversize and premium generators
    Control System
    • Annunciator network equipment
    • EMCP 4.3, EMCP 4.4
    • Neutral to ground connection
    • Local annunciator modules (Low voltage)
    • Load share module options (LV)
    • EMCP voltage and current sensing groups
    • Customer interface options
    • Remote annunciator modules (Low voltage)
    • Governors (MUI-low voltage)
    • CAN2 network equipment
    • Cat Connect: Ethernet telematics / Satellite telematics / Cell telematics
    • Generator yemperature monitoring
    • Annunciator modules (Local and remote)
    Power Termination
    • Circuit breakers, IEC compliant
    • Circuit breakers, UL listed
    Cooling System
    • Installed radiators
    • Water level switch gauges
    • Coolant
    • Cooling system attachments
    Control Panels
    • EMCP 4.3
    • EMCP 4.2
    • EMCP 4.4
    Mounting
    • IBC isolators
    • Spring-type vibration isolator
    • Rubber anti-vibration mounts
    Starting/charging
    • Battery chargers
    • Jacket water heater
    • Air starting motor with control and silencer
    • Heavy-duty starting system
    • Charging alternator
    • Oversize batteries
    Exhaust System
    • Flange and exhaust expanders
    • Elbows
    • Flexible fittings
    • Mufflers
    • Y Adapters
    Factory Support
    • Factory commissioning
    Fuel System
    • Secondary fuel filters
    • Primary fuel filter
    Generators And Attachments
    • Space heater kit
    • Pitch 0.6667
    • Internally excitation
    • Generator conversion kits - PM to IE / IE to PM
    • Permanent magnet
    • 1400 and 1600 Frame
    • RW
    • 6 Leads
    • Low voltage generators 380, 400, 415 Volts 3 Phase, 1500 rpm
    General
    • UL 2200 package
    • Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
    • EU Certificate of Conformance (CE)
    • The following options are based on regional and product configuration:
    Instrumentation
    • Pyrometer and thermocouples
    Lube System
    • Oil level regulator
    • Lube oil filters
    • Drain GP oil pan
    • Standard sump oil pan
    • Lube oil in standard sump
    • Prelube pump groups
    Crankcase System
    • Crankcase protection group
    • Crankcase ventilation system
    Mounting System
    • Spring type vibration isolator
    • Low isolators
    • Low efficiency isolators puck
    • Low efficiency isolators
    Power Connections
    • Low voltage - Power connection options
    • Electrically operated circuit breakers
    • Low voltage - 1400 and 1600 Frame generators
    • Low voltage - Package mounted circuit breakers
    Special Tests / Reports
    • Generator test report
    • PGS test report @ 0.8 power factor
    • PGS test report @ 1.0 power factor
    • Custom generator TVA report
    • Generator fuel consumption test
    • Standard generator TVA report
    • Standard engine test charge
    Starting / Charging System
    • Starter covers
    • Electric starting motors
    • Jacket water heaters
    • Batteries, racks and cables
    • Jacket water heater wiring groups
    • 20 Amp battery charger
    • 10 Amp battery charger
    • 35 Amp battery charger
    Extended Service Coverage
    • Gold - 36,48, 60, 120 month coverage
    • Platinum - 24, 36, 48, 60, 120 month coverage
    • Cat branded commercial power system
    • Silver - 36 ,48, 60, 120 month coverage