Close
(0) items
You have no items in your shopping cart.
All Categories
    Filters
    Preferences
    Search

    CAT DIESEL GENERATOR SET

    $0.00
    Model: CAT 3512 Serial No.: CAT03512LYAX00425 Engine Hours: 24882 Last TOH: Dec 21, 2022
    Ship to
    *
    *
    Shipping Method
    Name
    Estimated Delivery
    Price
    No shipping options

    FEATURES

    FUEL/EMISSIONS STRATEGY

    • Low Fuel consumption

    DESIGN CRITERIA

    • The generator set accepts 100% rated load in one step per NFPA 110 and meets ISO 8528-5 transient

    FULL RANGE OF ATTACHMENTS

    • Wide range of bolt-on system expansion attachments, factory designed and tested
    • Flexible packaging options for easy and cost effective installation

    WORLDWIDE PRODUCT SUPPORT

    • Cat dealers provide extensive post sale support including maintenance and repair agreements
    • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
    • The Cat® S•O•SSM program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products

    CAT® 3512 TA DIESEL ENGINE

    • Reliable, rugged, durable design
    • Field-proven in thousands of applications
    • Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight

    CAT GENERATOR

    • Matched to the performance and output characteristics of Cat engines
    • Industry leading mechanical and electrical design
    • Industry leading motor starting capabilities
    • High Efficiency

    CAT EMCP 4 CONTROL PANELS

    • Simple user friendly interface and navigation
    • Scalable system to meet a wide range of customer needs
    • Integrated Control System and Communications Gateway

    FACTORY INSTALLED STANDARD & OPTIONAL EQUIPMENT

    System

    Standard

    Optional

    Air Inlet

    •  Single element canister type air cleaner

    •  Service indicator

     

    Cooling

    •  Radiator with guard

    •  Coolant drain line with valve

    •  Fan and belt guards

    •  Cat® Extended Life Coolant

    [ ] Radiator duct flange [ ] Jacket water heater

    Exhaust

    •  Dry exhaust manifold

    •  Flanged faced outlets

    [ ] Mufflers and Silencers

    [ ] Stainless steel exhaust flex fittings

    [ ] Elbows, flanges, expanders & Y adapters

    Fuel

    •  Secondary fuel filters

    •  Fuel priming pump

    •  Flexible fuel lines

    •  Fuel cooler*

    [ ] Water separator [ ] Duplex fuel filter

    Generator

    •  Cat digital voltage regulator (CDVR) with kVAR/PF control, 3-phase sensing

    [ ] Oversize & premium generators [ ] Winding temperature detectors [ ] Bearing temperature detectors  [ ] Anti-condensation heaters

    Power Termination

    •  Bus bar (NEMA or IEC mechanical lug holes)

    •  Top cable entry

    [ ] Circuit breakers, UL listed, 3 pole with shunt trip,100% rated, manual or electrically operated [ ] Circuit breakers, IEC compliant, 3 or 4 pole with shunt trip, manual or electrically operated

    [ ] Bottom cable entry

    [ ] Power terminations can be located on the right, left and/or rear as an option.

    Governor

    •  Woodward 2301A isochronous

    [ ] Electronic load sharing governor

    Control Panels

    •  EMCP 4.2

    [ ] Local & remote annunciator modules [ ] Digital I/O Module

    [ ] Generator temperature monitoring & protection [ ] Remote monitoring software

    Lube

    •  Lubricating oil and filter

    •  Oil drain line with valves

    •  Fumes disposal

    •  Gear type lube oil pump

    [ ] Oil level regulator [ ] Deep sump oil pan

    [ ] Electric & air prelube pumps

    [ ] Manual prelube with sump pump [ ] Duplex oil filter

    Mounting

    •  Rails  -  Engine  /  generator  /  radiator  mounting

    •  Rubber anti-vibration mounts (shipped loose)

    [ ] Isolator removal

    [ ] Spring-type vibration isolator (shipped loose) [ ] IBC Isolators

    Starting/Charging

    •  24 volt starting motor(s)

    •  Batteries with rack and cables

    •  Battery disconnect switch

    [ ] Battery chargers

    [ ] Charging alternator [ ] Oversize batteries   [ ] Ether starting aid

    [ ] Heavy duty starting motors [ ] Barring device (manual)

    General

    •  Right-hand service

    •  Paint - Caterpillar Yellow except rails and radiators are gloss black

    •  SAE standard rotation

    •  Flywheel and flywheel housing - SAE No. 00

    [ ] UL 2200

    [ ] CSA certification

    [ ] CE Certificate of Conformance

    SPECIFICATIONS

     CAT GENERATOR

    Cat Generator

    Frame size.......................................................................... 1445

    Excitation................................................ Permanent  

    Magnet Pitch.............................................................................. 0.6667

    Number of poles...................................................................... 4

    Number of bearings...................................... Single bearing

    Number of Leads.              006

    Insulation....................... UL 1446 Recognized Class H with tropicalization and antiabrasion

    - Consult your Caterpillar dealer for available voltages

    IP Rating........................................................................... IP23

    Alignment.............................................................. Pilot  Shaft

    Overspeed capability.......................................................... 150

    Wave form Deviation (Line to Line)............................ 002.00

    Voltage regulator.............. 3 Phase sensing with selectible volts/Hz

    Voltage regulation............Less than +/- 1/2% (steady state)

    Less than +/- 1% (no load to full load)

    CAT DIESEL ENGINE

    3512 TA, V-12, 4-Stroke Water-cooled Diesel Bore........................................................ 170.00 mm (6.69 in)

    Stroke..................................................... 190.00 mm (7.48 in)

    Displacement.........................................51.80 L (3161.03 in3)

    Compression Ratio......................................................... 13.5:1

    Aspiration...........................................................................  TA

    Fuel System........................................... Direct unit injection

    Governor  Type..................................................... Woodward

     

    CAT EMCP 4 SERIES CONTROLS

    EMCP 4 controls including:

    • Run / Auto / Stop Control
    • Speed and Voltage Adjust
    • Engine Cycle Crank
    • 24-volt DC operation
    • Environmental sealed front face
    • Text alarm/event descriptions Digital indication for:
    • RPM
    • DC volts
    • Operating hours
    • Oil pressure (psi, kPa or bar)
    • Coolant temperature
    • Volts (L-L & L-N), frequency (Hz)
    • Amps (per phase & average)
    • ekW, kVA, kVAR, kW-hr, %kW, PF Warning/shutdown with common LED indication of:
    • Low oil pressure
    • High coolant temperature
    • Overspeed
    • Emergency stop
    • Failure to start (overcrank)
    • Low coolant temperature
    • Low coolant level

    Programmable protective relaying functions:

    • Generator phase sequence
    • Over/Under voltage (27/59)
    • Over/Under Frequency (81 o/u)
    • Reverse Power (kW) (32)
    • Reverse reactive power (kVAr) (32RV)
    • Overcurrent (50/51) Communications:
    • Six digital inputs (4.2 only)
    • Four relay outputs (Form A)
    • Two relay outputs (Form C)
    • Two digital outputs
    • Customer data link (Modbus RTU)
    • Accessory module data link
    • Serial annunciator module data link
    • Emergency stop pushbutton Compatible with the following:
    • Digital I/O module
    • Local Annunciator
    • Remote CAN annunciator
    • Remote serial annunciator

    TECHNICAL DATA 

    Open Generator Set - - 1500 rpm/50 Hz/400 Volts

    DM8222

    Low Fuel Consumption

     

    Generator Set Package Performance Genset Power rating @ 0.8 pf Genset Power rating with fan

     

    1275 kVA

    1020 ekW

    Fuel Consumption 100% load with fan 75% load with fan 50% load with fan

     

    264.6 L/hr

    203.2 L/hr

    140.8 L/hr

     

    69.9 Gal/hr

    53.7 Gal/hr

    37.2 Gal/hr

    Cooling System1

     

    0.12 kPa

     

    0.48 in. water

    Air flow restriction (system)

    Air flow (max @ rated speed for radiator arrangement)

    1246 m³/min

    44002 cfm

    Engine Coolant capacity with radiator/exp. tank

    286.8 L

    75.8 gal

    Engine coolant capacity

    156.8 L

    41.4 gal

    Radiator coolant capacity

    130.0 L

    34.3 gal

    Inlet Air

    Combustion air inlet flow rate

     

    92.0 m³/min

     

    3249.0 cfm

    Exhaust System

    Exhaust stack gas temperature Exhaust gas flow rate

    Exhaust flange size (internal diameter)

    Exhaust system backpressure (maximum allowable)

     

    449.2 º C

    231.8 m³/min

    203.2 mm

    6.7 kPa

     

    840.6 º F

    8185.9 cfm

    8.0 in

    26.9 in. water

    Heat Rejection

    Heat rejection to coolant (total) Heat rejection to exhaust (total) Heat rejection to aftercooler

    Heat rejection to atmosphere from engine Heat rejection to atmosphere from generator

     

    616 kW

    1016 kW

    159 kW

    115 kW

    49.2 kW

     

    35032 Btu/min

    57780 Btu/min

    9042 Btu/min

    6540 Btu/min

    2798.0 Btu/min

    Alternator2

    Motor starting capability @ 30% voltage dip Frame

    Temperature Rise

     

    3087 skVA

    1445

    125 º C

     

     

     

    225 º F

    Lube System

    Sump refill with filter

     

    310.4 L

     

    82.0 gal

    1  For ambient and altitude capabilities consult your Cat dealer. Air flow restriction (system) is added to existing restriction from factory.

    2  UL 2200 Listed packages may have oversized generators with a different temperature rise and motor starting characteristics. Generator temperature rise is based on a 40ºC ambient per NEMA MG1-32.

     

     

    Write your own review
    • Only registered users can write reviews
    *
    *
    • Bad
    • Excellent
    *
    *
    *

    FEATURES

    FUEL/EMISSIONS STRATEGY

    • Low Fuel consumption

    DESIGN CRITERIA

    • The generator set accepts 100% rated load in one step per NFPA 110 and meets ISO 8528-5 transient

    FULL RANGE OF ATTACHMENTS

    • Wide range of bolt-on system expansion attachments, factory designed and tested
    • Flexible packaging options for easy and cost effective installation

    WORLDWIDE PRODUCT SUPPORT

    • Cat dealers provide extensive post sale support including maintenance and repair agreements
    • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
    • The Cat® S•O•SSM program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products

    CAT® 3512 TA DIESEL ENGINE

    • Reliable, rugged, durable design
    • Field-proven in thousands of applications
    • Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight

    CAT GENERATOR

    • Matched to the performance and output characteristics of Cat engines
    • Industry leading mechanical and electrical design
    • Industry leading motor starting capabilities
    • High Efficiency

    CAT EMCP 4 CONTROL PANELS

    • Simple user friendly interface and navigation
    • Scalable system to meet a wide range of customer needs
    • Integrated Control System and Communications Gateway

    FACTORY INSTALLED STANDARD & OPTIONAL EQUIPMENT

    System

    Standard

    Optional

    Air Inlet

    •  Single element canister type air cleaner

    •  Service indicator

     

    Cooling

    •  Radiator with guard

    •  Coolant drain line with valve

    •  Fan and belt guards

    •  Cat® Extended Life Coolant

    [ ] Radiator duct flange [ ] Jacket water heater

    Exhaust

    •  Dry exhaust manifold

    •  Flanged faced outlets

    [ ] Mufflers and Silencers

    [ ] Stainless steel exhaust flex fittings

    [ ] Elbows, flanges, expanders & Y adapters

    Fuel

    •  Secondary fuel filters

    •  Fuel priming pump

    •  Flexible fuel lines

    •  Fuel cooler*

    [ ] Water separator [ ] Duplex fuel filter

    Generator

    •  Cat digital voltage regulator (CDVR) with kVAR/PF control, 3-phase sensing

    [ ] Oversize & premium generators [ ] Winding temperature detectors [ ] Bearing temperature detectors  [ ] Anti-condensation heaters

    Power Termination

    •  Bus bar (NEMA or IEC mechanical lug holes)

    •  Top cable entry

    [ ] Circuit breakers, UL listed, 3 pole with shunt trip,100% rated, manual or electrically operated [ ] Circuit breakers, IEC compliant, 3 or 4 pole with shunt trip, manual or electrically operated

    [ ] Bottom cable entry

    [ ] Power terminations can be located on the right, left and/or rear as an option.

    Governor

    •  Woodward 2301A isochronous

    [ ] Electronic load sharing governor

    Control Panels

    •  EMCP 4.2

    [ ] Local & remote annunciator modules [ ] Digital I/O Module

    [ ] Generator temperature monitoring & protection [ ] Remote monitoring software

    Lube

    •  Lubricating oil and filter

    •  Oil drain line with valves

    •  Fumes disposal

    •  Gear type lube oil pump

    [ ] Oil level regulator [ ] Deep sump oil pan

    [ ] Electric & air prelube pumps

    [ ] Manual prelube with sump pump [ ] Duplex oil filter

    Mounting

    •  Rails  -  Engine  /  generator  /  radiator  mounting

    •  Rubber anti-vibration mounts (shipped loose)

    [ ] Isolator removal

    [ ] Spring-type vibration isolator (shipped loose) [ ] IBC Isolators

    Starting/Charging

    •  24 volt starting motor(s)

    •  Batteries with rack and cables

    •  Battery disconnect switch

    [ ] Battery chargers

    [ ] Charging alternator [ ] Oversize batteries   [ ] Ether starting aid

    [ ] Heavy duty starting motors [ ] Barring device (manual)

    General

    •  Right-hand service

    •  Paint - Caterpillar Yellow except rails and radiators are gloss black

    •  SAE standard rotation

    •  Flywheel and flywheel housing - SAE No. 00

    [ ] UL 2200

    [ ] CSA certification

    [ ] CE Certificate of Conformance

    SPECIFICATIONS

     CAT GENERATOR

    Cat Generator

    Frame size.......................................................................... 1445

    Excitation................................................ Permanent  

    Magnet Pitch.............................................................................. 0.6667

    Number of poles...................................................................... 4

    Number of bearings...................................... Single bearing

    Number of Leads.              006

    Insulation....................... UL 1446 Recognized Class H with tropicalization and antiabrasion

    - Consult your Caterpillar dealer for available voltages

    IP Rating........................................................................... IP23

    Alignment.............................................................. Pilot  Shaft

    Overspeed capability.......................................................... 150

    Wave form Deviation (Line to Line)............................ 002.00

    Voltage regulator.............. 3 Phase sensing with selectible volts/Hz

    Voltage regulation............Less than +/- 1/2% (steady state)

    Less than +/- 1% (no load to full load)

    CAT DIESEL ENGINE

    3512 TA, V-12, 4-Stroke Water-cooled Diesel Bore........................................................ 170.00 mm (6.69 in)

    Stroke..................................................... 190.00 mm (7.48 in)

    Displacement.........................................51.80 L (3161.03 in3)

    Compression Ratio......................................................... 13.5:1

    Aspiration...........................................................................  TA

    Fuel System........................................... Direct unit injection

    Governor  Type..................................................... Woodward

     

    CAT EMCP 4 SERIES CONTROLS

    EMCP 4 controls including:

    • Run / Auto / Stop Control
    • Speed and Voltage Adjust
    • Engine Cycle Crank
    • 24-volt DC operation
    • Environmental sealed front face
    • Text alarm/event descriptions Digital indication for:
    • RPM
    • DC volts
    • Operating hours
    • Oil pressure (psi, kPa or bar)
    • Coolant temperature
    • Volts (L-L & L-N), frequency (Hz)
    • Amps (per phase & average)
    • ekW, kVA, kVAR, kW-hr, %kW, PF Warning/shutdown with common LED indication of:
    • Low oil pressure
    • High coolant temperature
    • Overspeed
    • Emergency stop
    • Failure to start (overcrank)
    • Low coolant temperature
    • Low coolant level

    Programmable protective relaying functions:

    • Generator phase sequence
    • Over/Under voltage (27/59)
    • Over/Under Frequency (81 o/u)
    • Reverse Power (kW) (32)
    • Reverse reactive power (kVAr) (32RV)
    • Overcurrent (50/51) Communications:
    • Six digital inputs (4.2 only)
    • Four relay outputs (Form A)
    • Two relay outputs (Form C)
    • Two digital outputs
    • Customer data link (Modbus RTU)
    • Accessory module data link
    • Serial annunciator module data link
    • Emergency stop pushbutton Compatible with the following:
    • Digital I/O module
    • Local Annunciator
    • Remote CAN annunciator
    • Remote serial annunciator

    TECHNICAL DATA 

    Open Generator Set - - 1500 rpm/50 Hz/400 Volts

    DM8222

    Low Fuel Consumption

     

    Generator Set Package Performance Genset Power rating @ 0.8 pf Genset Power rating with fan

     

    1275 kVA

    1020 ekW

    Fuel Consumption 100% load with fan 75% load with fan 50% load with fan

     

    264.6 L/hr

    203.2 L/hr

    140.8 L/hr

     

    69.9 Gal/hr

    53.7 Gal/hr

    37.2 Gal/hr

    Cooling System1

     

    0.12 kPa

     

    0.48 in. water

    Air flow restriction (system)

    Air flow (max @ rated speed for radiator arrangement)

    1246 m³/min

    44002 cfm

    Engine Coolant capacity with radiator/exp. tank

    286.8 L

    75.8 gal

    Engine coolant capacity

    156.8 L

    41.4 gal

    Radiator coolant capacity

    130.0 L

    34.3 gal

    Inlet Air

    Combustion air inlet flow rate

     

    92.0 m³/min

     

    3249.0 cfm

    Exhaust System

    Exhaust stack gas temperature Exhaust gas flow rate

    Exhaust flange size (internal diameter)

    Exhaust system backpressure (maximum allowable)

     

    449.2 º C

    231.8 m³/min

    203.2 mm

    6.7 kPa

     

    840.6 º F

    8185.9 cfm

    8.0 in

    26.9 in. water

    Heat Rejection

    Heat rejection to coolant (total) Heat rejection to exhaust (total) Heat rejection to aftercooler

    Heat rejection to atmosphere from engine Heat rejection to atmosphere from generator

     

    616 kW

    1016 kW

    159 kW

    115 kW

    49.2 kW

     

    35032 Btu/min

    57780 Btu/min

    9042 Btu/min

    6540 Btu/min

    2798.0 Btu/min

    Alternator2

    Motor starting capability @ 30% voltage dip Frame

    Temperature Rise

     

    3087 skVA

    1445

    125 º C

     

     

     

    225 º F

    Lube System

    Sump refill with filter

     

    310.4 L

     

    82.0 gal

    1  For ambient and altitude capabilities consult your Cat dealer. Air flow restriction (system) is added to existing restriction from factory.

    2  UL 2200 Listed packages may have oversized generators with a different temperature rise and motor starting characteristics. Generator temperature rise is based on a 40ºC ambient per NEMA MG1-32.