3512B Diesel Generator Set

3512B Diesel Generator Set

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

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Generator Set Specifications

Standby Rating
1500/1400 ekW
Prime Power Rating
1360/1275 ekW
Emissions/Fuel Strategy
Low Fuel, Low Emissions
Voltage
380 to 13800 Volts
Frequency
60 Hz
Speed
1800 rpm
Duty Cycle
Standby, Mission Critical, Prime, Continuous
Maximum Rating
1500 ekW
Minimum Rating
1230 ekW

Engine Specifications

Engine Model
3512B TA, V-12, 4-Stroke Water-Cooled Diesel
Bore
6.69in
Stroke
7.48in
Displacement
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 - Maximum
221.9in
Width - Maximum
90in
Height - Maximum
93.2in
Dry Weight - Genset (minimum)
24430lb
Dry Weight - Genset (maximum)
25090lb

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

  • UL 2200 Listed
  • CSA
  • IBC seismic certification
  • OSHPD pre-approval

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

Optional Equipment:

    Control Panels
    • Remote monitoring software
    • Digital I/O module
    • EMCP 4.3, EMCP 4.4
    • Load share module
    • Generator temperature monitoring & protection
    Exhaust System
    • Exhaust mufflers
    • Flanges
    • Elbows
    • Flange and exhaust expanders
    • Mufflers
    • Y Adapters
    • Flexible fittings
    Generator
    • Oversize and premium generators
    • Permanent magnet excitation (PMG)
    • Internal excitation (IE)
    • Anti-condensation heater
    Air Inlet System
    • Heavy duty air cleaner
    • Single element filter
    Power Termination
    • Circuit breakers, UL listed
    • Circuit breakers, IEC compliant
    Cooling System
    • Standard installed radiators
    • Optional installed radicators
    • Coolant
    • Water level switch gauges
    Fuel System
    • Primary fuel filter
    General
    • UL 2200 package
    • EEC Declaration of Conformity
    • Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
    • CSA Certification
    • Enclosures: sound attenuated, weather protective
    • Automatic transfer switches (ATS)
    • Integral & sub-base fuel tanks
    • The following options are based on regional and product configuration:
    • US aid emblem
    • Integral & sub-base UL listed dual wall fuel tanks
    • EU Certificate of Conformance (CE)
    Generators And Attachments
    • 1400, 1600, 2700 Frames
    • Generator conversion from IE to PM
    • Space heater
    • RW, IE, 6 leads, Pitch 0.6667
    • Low Voltage: 380,440 / 480 Volts, 3 Phase, 1800 rpm
    • Differential current transformers (DCT) 15 kV class
    • Generator air cleaner
    • Differential current transformers (DCT) 8.7 kV class
    Mounting
    • IBC isolators
    • Rubber anti-vibration mounts
    • Spring-type vibration isolator
    Starting/charging
    • Air starting motor with control and silencer
    • Heavy-duty starting system
    • Charging alternator
    • Oversize batteries
    • Battery chargers
    • Jacket water heater
    Instrumentation
    • Wiring GP W/O cyl sensors
    • Pyrometer and thermocouples
    Lube System
    • Lubrication oil in standard sump
    • Oil drains
    • Prelube pumps
    • Oil level regulator
    Crankcase Protection
    • Explosion relief valve
    • No crankcase explosion relief valve
    • Crankcase ventilation system
    • No explosion relief valves
    Mounting System
    • IBC vibration isolators
    • Puck style low efficiency isolators
    • Spring type vibration isolators
    Power Connections
    • 2000, 2500 Amp, 4 Pole, IEC Rated Circuit Breakers
    • Cable entry - Right side
    • Grounding groups
    • Left side power connections
    • 1600 ,2000, 2500, 3000, 4000 Amp, 3 Pole, UL-100% rated circuit breakers
    • 2000, 2500,3200 Amp, 3 Pole, IEC Rated Circuit Breakers
    • Rear power connections
    • Neutral ground connections
    • 6 Leads, 6 terminal option
    • Right side power connections
    • Center post buss bar
    Special Tests / Reports
    • Generator test report
    • PGS test report @ 0.8 power factor
    • Standard engine test charge
    • CSA certification
    • Torsional vibration analysis
    • Generator fuel consumption test
    • PGS test report @ 1.0 power factor
    • IBC seismic certification
    • Fuel consumption test
    Starting / Charging System
    • Air pressure regulator
    • Batteries, racks and cables:
    • Air starting motor
    • 35 Amp battery charger
    • 24 Volt battery set - Dry
    • Starter covers
    • 10 Amp battery charger
    • Engine barring device
    • Jacket water heaters
    • Electric starting motors