3512C Generator Set
Diesel Generator Sets
Diesel Generator Sets (172)
- 3516C Generator Set
- 3516E High Voltage Generator Set
- 3516B (50 Hz) with Upgradeable Package
- C32 Generator Set with Upgradeable Packaging
- C280-16 Generator Set (Medium Speed)
- C280-12 Generator Set (Medium Speed)
- 3616 Generator Set (Medium Speed)
- 3616 Generator Set (Medium Speed)
- C280-8 Generator Set (Medium Speed)
- 3612 Generator Set (Medium Speed)
- 3612 Generator Set (Medium Speed)
- 3608 Generator Set (Medium Speed)
- 3608 Generator Set (Medium Speed)
- 3606 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
- 3516C (50 Hz) with Upgradeable Package
- 3516C Generator Set
- 3516B (60 Hz) with Upgradeable Package
- 3516B Generator Set
- 3516B (50 Hz) 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
- 3516 Diesel Generator Set
- 3516 Diesel Generator Set
- 3512C Generator Set
- 3512C Generator Set
- 3512B Diesel Generator Set
- 3512B Diesel Generator Set
- 3512B Diesel Generator Set
- 3512B Diesel Generator Set
- 3512B (50 Hz) Generator Set
- 3512B (50 Hz) Generator Set
- 3512B (50 Hz) India Market Only
- 3512 with Upgradeable Package
- 3512 Generator Set
- 3512 Generator Set
- 3512 Generator Set
- DE1500 GC
- DE1250S GC
- C32 (60 Hz)
- D1250 GC
- DE1250 GC (50 Hz)
- DE1400 GC
- C32 Generator Set
- DE1100 GC
- C32 (50 Hz) India Market Only
- DE1000S GC
- D1000 GC
- C27 Generator Set
- DE800S GC
- C18 Generator Set
- 3412C Generator Set
- 3412C Generator Set
- C18 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
- C15 Generator Set
- C15 Generator Set
- DE500S GC (60 Hz) Generator Set
- D500 GC (60 Hz) Generator Set
- D450 GC (60 Hz) Generator Set
- C15 (50 Hz) China Non Road
- DE450S GC (60 Hz) Generator Set
- C15 Generator Set
- DE550 GC (50 Hz) Generator Set
- C15 (50 Hz) India Market Only
- C13 Generator Set
- C13 Generator Set
- C13 (50 Hz) China Non Road
- DE500 GC (50 Hz) Generator Set
- D400 GC (60 Hz) Generator Set
- C13 (50 Hz) India Market Only
- DE450 GC (50 Hz) Generator Set
- C13 Generator Set
- DE400 GC Generator Set
- D350 GC (60 Hz) Generator Set
- DE400S GC Generator Set
- C9 Generator Set
- C9 Generator Set
- D300 GC (60 Hz) Generator Set
- C9 Generator Set
- DE350S GC Generator Set
- D250 GC (60 Hz) Generator Set
- C7.1 Generator Set
- C7.1 ACERT
- D200 GC Generator Set
- DE220 GC (50 Hz) Generator Set
- C7.1 ACERT
- DE200 GC Generator Set (60 Hz)
- D175 GC Generator Set
- DE218AE0 (60 Hz) Generator Set
- DE218AE0 (50 Hz) Generator Set
- DE165 GC Generator Set (60 Hz)
- DE200 GC Generator Set (50 Hz)
- DE169AE0 (60 Hz) Generator Set
- DE150 GC Generator Set (60 Hz)
- D150 GC Generator Set
- 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)
- D100 GC Generator Set
- DE125AE0 (50 Hz) Generator Set
- DE110 GC Generator Set (50 Hz)
- DE88 GC Generator Set (60 Hz)
- DE100AE0 (60 Hz) Generator Set
- DE100AE0 (50 Hz) Generator Set
- D80 GC Generator Set
- DE88 GC Generator Set (50 Hz)
- C4.4 Generator Set
- DE65 GC Generator Set (60 Hz)
- C3.3 Generator Set
- D60 GC Generator Set
- DE75AE0 (60 Hz) Generator Set
- C3.3 Generator Set
- DE65 GC Generator Set (50 Hz)
- DE75AE0 (50 Hz) Generator Set
- D50 GC Generator Set
- DE55 GC Generator Set (60 Hz)
- DE56AE0 (60 Hz) Generator Set
- DE50 GC Generator Set (60 Hz)
- D40 GC Generator Set
- 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
- C1.5 Generator Set
- C1.5 Generator Set
- C1.1 Generator Set
- C1.1 Generator Set
Overview
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
- Cat Generator Set Package
- Cat Diesel Engine
- SR5 Alternator
- Cat ECS Control Panel
- Cooling System
- Certifications
- One Safe Source
- Worldwide 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
Cat ECS 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
Worldwide 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
Cat ECS 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
Worldwide 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
- 3161.03in3
- Stroke
- 7.48in
- Aspiration
- TA
- Fuel System
- Electronic unit injection
- Engine Model
- 3512C ATAAC, V-12, 4-Stroke Water-Cooled Diesel
- Compression Ratio
- 14.7:1
- Governor Type
- ADEM™ A3
- Aspiration
- TA
- Fuel System
- Electronic unit injection
- Bore
- 6.69in
- Displacement
- 3161.03in³
- Stroke
- 7.48in
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
- U.S. EPA Certified
- Duty Cycle
- Standby, Mission Critical, Prime, Continuous
- Standby Rating
- 1500 ekW
- Prime Power Rating
- 1360 ekW
Generator Set Dimensions
- Height - Maximum
- 110in
- Length - Maximum
- 248.6in
- Width - Maximum
- 89.8in
- Dry Weight - Genset (maximum)
- 30790lb
Standard/Optional Features
Standard Equipment:
-
- Air Inlet System
-
- Air cleaner; single element canister type with service indicator
-
- Air Inlet
-
- Air cleaner
-
- Cooling
-
- Package mounted radiator
-
- Exhaust
-
- Exhaust flange outlet
-
- Fuel
-
- Secondary fuel filters
- Primary fuel filter with integral water separator
- Fuel priming pump
-
- Generator
-
- Matched to the performance and output characteristics of Cat engines
- IP23 Protection
-
- Power Termination
-
- Busbar
-
- Control Panel
-
- Cat ECS Genset controller
-
- Control System
-
- Alarm acknowledge
- Over/under frequency (81 o/u)
- Reverse power (kW) (32)
- Coolant temperature
- kVAr (per phase, average & percent)
- Overcurrent (50 / 51)
- High coolant temperature
- Environmental sealed front face
- Reverse reactive power (kVAr) (32RV)
- kVA (per phase, average & percent)
- Volts (L-L & L-N)
- Generator set packages include Caterpillar's voltage regulator (IVR). IVR includes reactive droop capability, 3-phase voltage sensing, KVAR / PF modes, RFI suppression, min/max exciter. Limiter and exciter diode monitor
- kW-hr (total)
- kW (per phase, average & percent)
- Low oil pressure
- Cat ECS 100
- Digital indication for:
- Engine cool-down timer
- Generator mounted - rear facing
- DC volts
- 1 programmable relay outputs (Form C)
- Overspeed
- kVAr-hr (total)
- 1 programmable digital outputs
- Communications
- Power factor (per phase & average)
- Oil pressure (psi, kPa or bar)
- True RMS AC metering, 3-phase, +/-2% accuracy
- Cat connect
- Customizable screens
- Low coolant temperature
- Over/under voltage (27 / 59)
- 4 programmable relay outputs (Form A)
- Accessory module data link
- Warning/shutdown with common LED indication of shutdowns for:
- Failure to start (overcrank)
- Amps (per phase & average)
- Auto/start/stop control
- Controls:
- Engine cycle crank
- Customer data link (Modbus RTU)
- Programmable protective relaying functions:
- Text alarm/event descriptions
- Emergency stop
- Speed adjust
- Number of I/O varies on options selected
- Lamp test
- RPM
- 24 Volt DC operation
- Emergency stop pushbutton
- Low coolant level
- Frequency (Hz)
- Generator phase sequence
- Load histogram feature
- PLC functionality
-
- Cooling System
-
- Coolant level sensors (Not included with packages without radiator)
- SCAC
- Radiator fan and fan drive
- Coolant drain line with valve
- Fan and belt guards
- Caterpillar extended life coolant (Not included with packages without radiator, installed SF44CTS
�
-
- Exhaust System
-
- Flanged faced outlet(s)
- Dry exhaust manifold
-
- Fuel System
-
- Fuel cooler; not included with packages without radiator
- Secondary fuel filters
- Flexible fuel lines - shipped loose
- Fuel priming pump
-
- Generators And Attachments
-
- Medium voltage:
- Internal excitation (IE)
- High voltage
- Permanent magnet excitation (PMG)
- Winding temperature detectors
- NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime/150C standby)
- Busbar connections, right side extension box, bottom cable entry
- Busbar connections, top center mounted, top cable entry
- Low voltage:
- Class H insulation, Class F temperature rise at 40C ambient (105C prime/130C standby)
- NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime / 150C standby)
- NEMA standard hole pattern
- 3 phase brushless, Salient pole
- NEMA standard hole pattern
- 6 Leads
� - Random wound
- NEMA standard hole pattern
- Form wound
-
- Governing System
-
- ADEM III
-
- Literature
-
- Parts book
-
- Lube System
-
- Gear type lube oil pump
- Oil filter, filler and dipstick
- Fumes disposal
- Lubricating oil
- Oil drain lines and valve
- Integral lube Oil cooler
-
- Mounting System
-
- Rubber anti-vibration mounts - shipped loose
-
- Starting / Charging System
-
- 45 Amp Charging alternator
- Battery and battery rack w/cables
- Battery disconnect switch
- 24 Volt electric starting motor
-
- General
-
- Flywheel and Flywheel housing-SAE No. 00
- SAE standard rotation
- Right hand servicing
- Paint - Caterpillar yellow with high gloss black rails & radiator
Optional Equipment:
-
- Control Panels
-
- EMCP 4.4
-
- Exhaust
-
- Exhaust mufflers
-
- Air Inlet System
-
- Heavy duty air cleaner
- Single element filter
-
- Generator
-
- Permanent magnet excitation (PMG)
- Oversize and premium generators
- Internal excitation (IE)
- Anti-condensation heater
-
- Cooling System
-
- Coolant
- Standard installed ATAAC radiators
- Optional installed ATAAC radiators
- Optional installed radiators
- Water level switch gauges
- Standard installed radiators
-
- Power Termination
-
- Circuit breakers, IEC compliant
- Circuit breakers, UL listed
-
- Exhaust System
-
- Flanges
- Flange and exhaust expanders
- Y Adapters
- Flexible fittings
- Elbows
- Mufflers
-
- Fuel System
-
- Primary fuel filter
-
- General
-
- US aid emblem
-
- Mounting
-
- IBC isolators
- Rubber anti-vibration mounts
- Spring type vibration isolators
-
- Generators And Attachments
-
- Differential current transformers (DCT) 15 kV class
- RW, IE, 6 Leads, Pitch 0.6667
- Differential current transformers (DCT) 8.7 kV class
- 1400, 1600, 2700 Frames
- Space heater
- Generator air cleaner
- Generator conversion from IE to PM
- Low voltage: 380,440 / 480 Volts, 3 Phase, 1800 rpm
-
- Starting/charging
-
- Jacket water heater
- Air starting motor with control and silencer
- Battery chargers
- Charging alternator
- Heavy duty starting system
- Oversize batteries
-
- Instrumentation
-
- Wiring GP W/O cyl sensors
- Pyrometer and thermocouples
-
- Lube System
-
- Prelube pumps
- Oil level regulator
- Oil drains
- Lubrication oil in standard sump
-
- Crankcase Protection
-
- No explosion relief valves
- No crankcase explosion relief valves
- Explosion relief valves
- Crankcase ventilation system
-
- Mounting System
-
- Puck style low efficiency isolators
- IBC vibration isolators
- Spring type vibration isolators
-
- Power Connections
-
- Cable entry - right side
- Center post buss bar
- Rear power connections
- Right side power connections
- 2000, 2500, 3200 Amp, 3 Pole, IEC rated Circuit breakers
- 1600 ,2000, 2500, 3000, 4000 Amp, 3 Pole, UL-100% rated Circuit breakers
- Left side power connections
- Six lead, six terminal option
- 2000, 2500 Amp, 4 Pole, IEC rated Circuit breakers
- Neutral ground connections
- Grounding groups
-
- Special Tests / Reports
-
- Standard engine test charge
- PGS Test report @ 1.0 power factor
- CSA Certification
- IBC seismic Certification
- Fuel consumption test
- Torsional vibration analysis
- Generator test report
- Generator fuel consumption test
- PGS Test report @ 0.8 power factor
-
- Starting / Charging System
-
- 10 Amp Battery charger
- 24 Volt battery set - Dry
- Engine barring device
- 35 Amp Battery charger
- Air starting motor
- Air pressure regulator
- Batteries, racks and cables:
- Jacket water heaters
- Electric starting motors
- Starter cover