3512B Diesel Generator Set
Diesel Generator Sets
Diesel Generator Sets (172)
- 3516C Generator Set
- 3516E High Voltage Generator Set
- C32 Generator Set with Upgradeable Packaging
- 3516B (50 Hz) with Upgradeable Package
- C280-16 Generator Set (Medium Speed)
- 3616 Generator Set (Medium Speed)
- C280-12 Generator Set (Medium Speed)
- 3616 Generator Set (Medium Speed)
- 3612 Generator Set (Medium Speed)
- 3608 Generator Set (Medium Speed)
- C280-8 Generator Set (Medium Speed)
- 3612 Generator Set (Medium Speed)
- 3606 Generator Set (Medium Speed)
- 3608 Generator Set (Medium Speed)
- C280-6 Generator Set (Medium Speed)
- C175-20
- 3606 Generator Set (Medium Speed)
- C175-20
- C175-16 Tier 4 Final
- C175-16 Generator Set
- C175-16 Generator Set
- 3516E Low Voltage Generator Set
- 3516E Low Voltage Generator Set
- 3516E Generator Set
- 3516E Generator Set
- 3516E Low Voltage Generator Set
- 3516C Tier 4 Final
- 3516C Generator Set
- 3516B (60 Hz) with Upgradeable Package
- 3516C Generator Set
- 3516C (50 Hz) with Upgradeable Package
- 3516B (50 Hz) Generator Set
- 3516B Generator Set
- 3516B Generator Set
- 3516B Generator Set
- 3516B Generator Set
- 3516B (50 Hz) India Market Only
- 3516B Generator Set
- 3516B Generator Set
- 3516 Diesel Generator Set
- 3516 Diesel Generator Set
- 3512C Generator Set
- 3516 Diesel Generator Set
- 3516 Diesel Generator Set
- 3512B Diesel Generator Set
- 3512B Diesel Generator Set
- 3512C Generator Set
- 3512B Diesel Generator Set
- 3512B Diesel Generator Set
- 3512B (50 Hz) Generator Set
- 3512B (50 Hz) India Market Only
- 3512B (50 Hz) Generator Set
- 3512 with Upgradeable Package
- 3512 Generator Set
- 3512 Generator Set
- 3512 Generator Set
- D1250 GC
- DE1500 GC
- DE1250S GC
- C32 (60 Hz)
- DE1250 GC (50 Hz)
- DE1400 GC
- C32 Generator Set
- D1000 GC
- DE1100 GC
- C32 (50 Hz) India Market Only
- DE1000S GC
- DE800S GC
- 3412C Generator Set
- C27 Generator Set
- C18 Generator Set
- C18 Generator Set
- 3412C Generator Set
- C18 Generator Set
- C18 Generator Set
- C18 Generator Set
- DE600S GC Generator Set
- C18 Generator Set
- D600 GC (60 Hz) Generator Set
- C18 Generator Set
- DE715 GC Generator Set
- D550 GC (60 Hz) Generator Set
- C18 (50 Hz) India Market Only
- C18 Generator Set
- DE550S GC (60 Hz) Generator Set
- DE605 GC (50 Hz) Generator Set
- DE660 GC (50 Hz) Generator Set
- D500 GC (60 Hz) Generator Set
- C15 Generator Set
- C15 Generator Set
- DE500S GC (60 Hz) Generator Set
- DE450S GC (60 Hz) Generator Set
- D450 GC (60 Hz) Generator Set
- C15 Generator Set
- DE550 GC (50 Hz) Generator Set
- C15 (50 Hz) China Non Road
- C15 (50 Hz) India Market Only
- C13 Generator Set
- C13 Generator Set
- C13 (50 Hz) China Non Road
- DE500 GC (50 Hz) Generator Set
- DE450 GC (50 Hz) Generator Set
- D400 GC (60 Hz) Generator Set
- C13 (50 Hz) India Market Only
- C13 Generator Set
- D350 GC (60 Hz) Generator Set
- DE400S GC Generator Set
- DE400 GC Generator Set
- D300 GC (60 Hz) Generator Set
- C9 Generator Set
- C9 Generator Set
- D250 GC (60 Hz) Generator Set
- C9 Generator Set
- DE350S GC Generator Set
- C7.1 Generator Set
- D200 GC Generator Set
- DE220 GC (50 Hz) Generator Set
- C7.1 ACERT
- C7.1 ACERT
- D175 GC Generator Set
- DE200 GC Generator Set (60 Hz)
- DE218AE0 (60 Hz) Generator Set
- DE165 GC Generator Set (60 Hz)
- DE200 GC Generator Set (50 Hz)
- DE169AE0 (60 Hz) Generator Set
- D150 GC Generator Set
- DE218AE0 (50 Hz) Generator Set
- DE150 GC Generator Set (60 Hz)
- DE165 GC Generator Set (50 Hz)
- D125 GC Generator Set
- DE169AE0 (50 Hz) Generator Set
- DE150 GC Generator Set (50 Hz)
- C4.4 Generator Set
- DE125AE0 (60 Hz) Generator Set
- C4.4 Generator Set
- C4.4 Generator Set
- DE110 GC Generator Set (60 Hz)
- DE125AE0 (50 Hz) Generator Set
- D100 GC Generator Set
- DE110 GC Generator Set (50 Hz)
- DE88 GC Generator Set (60 Hz)
- DE100AE0 (60 Hz) Generator Set
- DE100AE0 (50 Hz) Generator Set
- DE88 GC Generator Set (50 Hz)
- D80 GC Generator Set
- C3.3 Generator Set
- D60 GC Generator Set
- C4.4 Generator Set
- DE65 GC Generator Set (60 Hz)
- DE75AE0 (60 Hz) Generator Set
- C3.3 Generator Set
- DE65 GC Generator Set (50 Hz)
- DE75AE0 (50 Hz) Generator Set
- DE55 GC Generator Set (60 Hz)
- DE56AE0 (60 Hz) Generator Set
- D50 GC Generator Set
- D40 GC Generator Set
- DE50 GC Generator Set (60 Hz)
- DE55 GC Generator Set (50 Hz)
- DE50 GC Generator Set (50 Hz)
- DE56AE0 (50 Hz) Generator Set
- DE33 GC Generator Set (60 Hz)
- C2.2 | D25 Generator Set
- DE33 GC Generator Set (50 Hz)
- C2.2 | D30 Generator Set
- C2.2 | D20 Generator Set
- C2.2 Generator Set
- C2.2 Generator Set
- C1.1 Generator Set
- C1.5 Generator Set
- C1.5 Generator Set
- C1.1 Generator Set
Overview
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 be optimized for performance that matters to you with either low emissions or low fuel consumption versions available. Backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty, Cat generator sets will provide the reliability and durability you expect.
- Cat Generator Set Package
- Cat Diesel Engine
- SR5 Alternator
- EMCP 4 Control Panel
- Cooling System
- Certifications
- One Safe Source
- World Wide Product Support
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
- EU Declaration of Conformity
- EU Declaration of Incorporation
- Eurasian Conformity (EAC)
- Telecommunication Lab of China
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
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
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
- EU Declaration of Conformity
- EU Declaration of Incorporation
- Eurasian Conformity (EAC)
- Telecommunication Lab of China
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
Engine Specifications
- Bore
- 6.69in
- Displacement (HD)
- 3573.55in3
- Stroke (HD)
- 8.46in
- Aspiration
- TA
- Fuel System
- Electronic Unit Injection
- Engine Model
- 3512B TA, V-12, 4-Stroke Water-Cooled Diesel
- Displacement - Std
- 3161.03in³
- Stroke - Standard
- 7.48in
- Compression Ratio
- 14.0:1
- Governor Type
- ADEM™ A3
- Exhaust Flange Size
- 203.2 mm (8.0 in)
- Air Inlet
- Single element canister style with service indicator
- Aspiration
- TA
- Fuel System
- Electronic Unit Injection
- Bore
- 6.69in
- Displacement - HD
- 3573.55in³
- Stroke - HD
- 8.46in
- Air Inlet
- Single element canister style with service indicator
- Stroke
- 7.48in
- Displacement
- 3161.03in³
Generator Set Specifications
- Minimum Rating
- 1360 kVA
- Maximum Rating
- 1625 kVA
- Voltage
- 400 to 415 Volts
- Frequency
- 50 Hz
- Speed
- 1500 rpm
- Duty Cycle
- Standby, Mission Critical, Prime, Continuous
- Emissions/Fuel Strategy
- Low Fuel , Low Emissions
- Standby Rating
- 1625/1600/1500 kVA
- Prime Power Rating
- 1500/1360 kVA
Generator Set Dimensions
- Height - Maximum
- 94.9in
- Length - Maximum
- 217.1in
- Width - Maximum
- 90in
- Length - Minimum
- 212.8in
- Width - Minimum
- 90in
- Height - Minimum
- 94.9in
- Dry Weight - Genset (minimum)
- 25620lb
- Dry Weight - Genset (maximum)
- 26530lb
Standard/Optional Features
Standard Equipment:
-
- Control System
-
- Warnings/shutdown indicators
- Emergency stop pushbutton
- 24 Volt DC operation
- Digital indication for:
- Lamp test
- Emergency stop
- Auto/start/stop control
- Overspeed
- Low oil pressure
- Engine cycle crank
- Low coolant level
- Frequency (Hz)
- 4 Programmable digital inputs
- Operating hours
- True RMS AC metering, 3-phase, +/-2% accuracy
- Communications
- Oil pressure
- Speed adjust
- DC volts
- High coolant temperature
- Coolant temperature
- Amps (per phase & average)
- Engine cool-down timer
- RPM
- EMCP 4.2B
- Failure to start (overcrank)
- Volts (L-L & L-N)
- 4 Programmable digital outputs
- Alarm acknowledge
-
- Governing System
-
- ADEM III
-
- Cooling System
-
- Coolant level sensors
- SCAC
- Radiator fan and fan drive
- Caterpillar extended life coolant
- Coolant drain line with valve
- Fan and belt guards
-
- Exhaust System
-
- Flanged faced outlet(s)
- Dry exhaust manifold
-
- Fuel System
-
- Flexible fuel lines
- Fuel priming pump
- Secondary fuel filters.
- Fuel cooler; not included with packages without radiator
-
- Generator System
-
- Min / max exciter
- Caterpillar's digital voltage regulator (CDVR)
- Class H temperature rise at 40C ambient
- Busbar connections
- Winding temperature detectors
- RFI suppression
- 3 Phase voltage sensing
- Internal excitation (IE)
- Random wound
- 3 phase brushless, Salient pole
- 6 Leads
- NEMA Class H insulation
-
- Literature
-
- Parts book
- Operation & Maintenance Manual
-
- Lube System
-
- Gear type lube oil pump
- Oil filter, filler and dipstick
- Fumes disposal
- Oil drain lines and valve
- Lubricating oil
- Integral lube Oil cooler
-
- Mounting System
-
- Rails - Engine/generator/radiator mounting
-
- General
-
- RH service
- Flywheel and Flywheel housing-SAE
- Caterpillar yellow with high gloss black rails & radiator
- SAE standard rotation
Optional Equipment:
-
- Air Inlet System
-
- Heavy duty air cleaner
- Dual element air cleaner
- Single element filter
-
- Exhaust
-
- Exhaust mufflers
-
- Generator
-
- Internal excitation (IE)
- Oversize and premium generators
- Permanent magnet excitation (PMG)
- Anti-condensation heater
-
- Control System
-
- Generator temperature monitoring
- Neutral to ground connection
- Local annunciator modules (Low voltage)
- EMCP 4.3, EMCP 4.4
- Cat connect: Ethernet telematics / Satellite telematics / Cell telematics
- Annunciator modules (Local and remote)
- Load share module options (LV)
- CAN2 network equipment
- Governors (MUI-Low voltage)
- Customer interface options
- Annunciator network equipment
- Remote annunciator module (Low voltage)
- EMCP voltage and current sensing groups
-
- Power Termination
-
- Circuit breakers, UL listed
- Circuit breakers, IEC compliant
-
- Cooling System
-
- Installed radiators
- Cooling system attachments
- Water level switch gauges
- Coolant
-
- Mounting
-
- Rubber anti-vibration mounts
- IBC isolators
- Spring type vibration isolators
-
- Starting/charging
-
- Charging alternator
- Heavy duty starting system
- Oversize batteries
- Air starting motor with control and silencer
- Jacket water heater
- Battery chargers
-
- Exhaust System
-
- Y Adapters
- Mufflers
- Flexible fittings
- Flange and exhaust expanders
- Elbows
-
- Factory Support
-
- Factory commissioning
-
- Fuel System
-
- Primary fuel filter
- Secondary fuel filters
-
- Generators And Attachments
-
- Low voltage generators 380, 400, 415 Volts 3 Phase, 1500 rpm
- Space heater kit
- 1400 and 1600 Frame
- Pitch 0.6667
- 6 Leads
- Internally excitation
- Generator conversion kits - PM to IE / IE to PM
- Permanent magnet excitation (PMG)
- RW
-
- General
-
- UL 2200 package
- The following options are based on regional and product configuration:
- Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
- EU Certificate of Conformance (CE)
-
- Instrumentation
-
- Pyrometer and thermocouples
-
- Lube System
-
- Drain GP oil pan
- Lube oil filters
- Oil level regulator
- Standard sump oil pan
- Lube oil in standard sump
- Prelube pump groups
-
- Crankcase System
-
- Crankcase protection group
- Crankcase ventilation system
-
- Mounting System
-
- Low efficiency isolators
- Spring type vibration isolators
- Low efficiency isolators puck
- Low isolators
-
- Power Connections
-
- Low voltage - Package mounted circuit breakers
- Electrically operated circuit breakers
- Low voltage - 1400 and 1600 Frame generators
- Low voltage - Power connection options
-
- Special Tests / Reports
-
- Standard generator TVA report
- Standard engine test charge
- Generator test report
- PGS Test report @ 1.0 power factor
- Custom generator TVA report
- Generator fuel consumption test
- PGS Test report @ 0.8 power factor
-
- Starting / Charging System
-
- Batteries, racks and cables
- 10 Amp Battery charger
- Starter cover
- Electric starting motors
- Jacket water heaters
- 20 Amp Battery charger
- Jacket water heater wiring groups
- 35 Amp Battery charger
-
- Extended Service Coverage
-
- Silver - 36 ,48, 60, 120 month coverage
- Gold - 36,48, 60, 120 month coverage
- Cat branded commercial power system
- Platinum - 24, 36, 48, 60, 120 month coverage