3512B Diesel Generator Set

  • Exterior View

3512B Diesel Generator Set

Bore 7 in
Displacement (HD) 3,574 in3
Stroke (HD) 8 in
Aspiration TA
Fuel System Electronic Unit Injection
Minimum Rating 1230 ekW
Engine Specifications
Bore 7 in
Displacement (HD) 3,574 in3
Stroke (HD) 8 in
Aspiration TA
Fuel System Electronic Unit Injection
Engine Model 3512B TA, V-12, 4-Stroke Water-Cooled Diesel
Displacement - Std 3,161 in³
Stroke - Standard 7 in
Compression Ratio 14.0:1 Std 15.5:1 HD
Governor Type ADEM™ A3
Aspiration TA
Fuel System Electronic Unit Injection
Bore 7 in
Displacement - HD 3,574 in³
Stroke - HD
Fuel System 7 in
Stroke 7 in
Displacement 3,574 in³
Generator Set Specifications
Minimum Rating 1230 ekW
Maximum Rating 1500 ekW
Voltage 380 to 13800 Volts
Frequency 60 Hz
Speed 1800 rpm
Emissions/Fuel Strategy Low Fuel, Low Emissions
Duty Cycle Standby, Mission Critical, Prime, Continuous
Standby Rating 1500/1400 ekW
Prime Power Rating 1360/1275 ekW
Generator Set Dimensions
Height - Maximum 95 in
Length - Maximum 216 in
Width - Maximum 90 in
Dry Weight - Genset (minimum) 24,906 lb
Dry Weight - Genset (maximum) 25,567 lb
Length - Minimum 216 in
Width - Minimum 90 in
Height - Minimum 95 in

Cat® Diesel Engine

  • Rugged, durable design with reliable performance proven in thousands of applications worldwide
  • Certified alternative fuels including Hydrotreated Vegetable Oil (HVO), Renewable Diesel (RD) and Hydrotreated Renewable Diesel (HRD) which meet EN 15940 or ASTM D975 can be used or blended with EN 590 diesel

Cat Generator Set Package

  • Accepts 100% block load in one step
  • Meets NFPA 110 loading requirements
  • Conforms to ISO 8528-5 G3 load acceptance requirements
  • Reliability verified through torsional vibration, fuel consumption, oil consumption, transient performance, and endurance testing

Alternators

  • Superior motor starting capability minimizes need for oversizing generator
  • Designed to match performance and output characteristics of Cat diesel engines

Cooling System

  • Cooling systems are available to operate in ambient temperatures up to 50°C (122°F)
  • Tested to ensure proper generator set cooling

Cat ECS Control Panel

  • User-friendly interface and navigation
  • Scalable system to meet a wide range of installation requirements
  • Expansion modules and site specific programming for specific customer requirements
  • Graphical touchscreen display
  • Easily upgradeable

Warranty

  • 24 months/1000-hour warranty for Standby and Mission Critical ratings
  • 12 months/unlimited hour warranty for Prime and Continuous ratings
  • 12 months/unlimited hour warranty for Prime-DCP ratings
  • Extended service protection is available to provide extended coverage options

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

Financing

  • Caterpillar offers an array of financial products to help you succeed through financial service excellence
  • Options include loans, finance lease, operating lease, working capital, and revolving line of credit
  • Contact your local Cat dealer for availability in your region
  • Air Cleaner
    • Single element with service indicator
  • Starting
    • Heavy duty electric starter(s)
  • Cooling
    • Standard Ambient Radiator
  • Mounting System
    • Rails
  • Controller
    • Cat ECS 100
  • Telematics
    • Ethernet
  • Alternator
    • Random wound
    • Internal Excitation (IE)
  • Power Termination
    • Busbar
  • Air Cleaner
    • Dual element with service indicator
  • Starting
    • Dual electric starters
    • Standard batteries
    • Oversized batteries
    • Battery charger - 10A
    • Battery charger - 20A
    • Battery charger - 40A
    • Air starter(s)
    • Jacket water heater
  • Cooling
    • No Radiator
    • High Ambient Radiator
  • Muffler
    • Industrial grade (15 dB)
  • Mounting System
    • Rubber
    • Spring vibration Isolators
    • Seismic rated vibration isolators
  • Controller
    • Cat ECS 200
    • EMCP 4.4
  • Controller Attachments
    • Local annunciator module
    • Remote annuciator module
    • Expansion I/O module
    • Remote monitoring software
  • Telematics
    • Cellular
  • Extended Service Terms
    • 2 year (Prime)
    • 3 year
    • 5 year
    • 10 year
  • Extended Service Coverage
    • Silver
    • Gold
    • Platinum
    • Platinum plus
  • Alternator
    • Form wound
    • Permanent Magnet (PM) Excitation
  • Alternator Temperature Rise (over 40°c Ambient)
    • 80°C
    • 105°C
    • 125°C/130°C
    • 150°C
  • Alternator Output Voltage
    • 440V
    • 480V
    • 600V
    • 2400V
    • 4160V
    • 6300V
    • 6600V
    • 6900V
    • 12470V
    • 13200V
    • 13800V
  • Alternator Attachments
    • Anti-condensation space heater
    • Stator and bearing temperature monitoring and protection
  • Power Termination
    • Circuit breaker
  • Circuit Breaker
    • 1600A
    • 2000A
    • 2500A
    • 3000A
    • 3200A
    • 4000A
    • Electrically operated
  • Trip Unit
    • LSI
    • LSI-G
    • LSI-P
    • LSIG-P
  • Ancilliary Equipment
    • Automatic transfer switch (ATS)
    • Paralleling switchgear
    • Paralleling controls
  • Certifications
    • UL 2200
    • IBC seismic certification
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