3512B Diesel Generator Set

3512B Diesel Generator Set

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

PDF Print SHARE

Generator Set Specifications

Minimum Rating
1230 ekW
Maximum Rating
1500 ekW
Emissions/Fuel Strategy
Low Fuel Consumption, Low Emissions
Voltage
380 to 13800 Volts
Frequency
60 Hz
Speed
1800 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
Displacement
3573.55in
Compression Ratio
14.0:1 Std 15.5:1 HD
Aspiration
TA
Fuel System
Electronic Unit Injection
Governor Type
Adem™3

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 other 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

  • UL2200
  • CSA Certified
  • 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
  • Standard Equipment:

    Optional Equipment:

      Control Panels
      • EMCP 4.3, EMCP 4.4
      Air Inlet System
      • Single element filter
      • Heavy duty air cleaner
      Cooling System
      • Standard installed radiators
      • Standard installed ATAAC radiators
      • Optional installed radicators
      • Optional installed ATAAC radiators
      • Water level switch gauges
      • Coolant
      Exhaust System
      • Elbows
      • Flange and exhaust expanders
      • Flanges
      • Flexible fittings
      • Y Adapters
      • Mufflers
      Fuel System
      • Primary fuel filter
      General
      • US aid emblem
      Generators And Attachments
      • Low Voltage: 380,440 / 480 Volts, 3 Phase, 1800 rpm
      • RW, IE, 6 leads, Pitch 0.6667
      • 1400, 1600, 2700 Frames
      • Space heater
      • Generator conversion from IE to PM
      • Differential current transformers (DCT) 15 kV class
      • Differential current transformers (DCT) 8.7 kV class
      • Generator air cleaner
      Instrumentation
      • Pyrometer and thermocouples
      • Wiring GP W/O cyl sensors
      Lube System
      • Lubrication oil in standard sump
      • Oil drains
      • Oil level regulator
      • Prelube pumps
      Crankcase Protection
      • No explosion relief valves
      • No crankcase explosion relief valve
      • Explosion relief valve
      • Crankcase ventilation system
      Mounting System
      • Puck style low efficiency isolators
      • Spring type vibration isolators
      • IBC vibration isolators
      Power Connections
      • Grounding groups
      • Neutral ground connections
      • Center post buss bar
      • Right side power connections
      • Cable entry - Right side
      • Left side power connections
      • Rear power connections
      • 6 Leads, 6 terminal option
      • 1600 ,2000, 2500, 3000, 4000 Amp, 3 Pole, UL-100% rated circuit breakers
      • 2000, 2500,3200 Amp, 3 Pole, IEC Rated Circuit Breakers
      • 2000, 2500 Amp, 4 Pole, IEC Rated Circuit Breakers
      Special Tests / Reports
      • CSA certification
      • IBC seismic certification
      • PGS test report @ 1.0 power factor
      • PGS test report @ 0.8 power factor
      • Standard engine test charge
      • Generator test report
      • Fuel consumption test
      • Generator fuel consumption test
      • Torsional vibration analysis
      Starting / Charging System
      • Engine barring device
      • Batteries, racks and cables:
      • 24 Volt battery set - Dry
      • 10 Amp battery charger
      • 35 Amp battery charger
      • Electric starting motors
      • Air starting motor
      • Starter covers
      • Air pressure regulator
      • Jacket water heaters