3512C

Bore: 6.7 in / 170 mm
Stroke: 8.46 in / 215 mm
Displacement: 3574 in³ / 58.56 l

3512C High Displacement Marine Generator Set

3512C with DGB Marine Auxiliary / Electric Propulsion Engine Spec Sheet 3512C EPA Tier 3 Marine Auxiliary and DEP Engine (1821 bkW, 1730 ekW) Spec Sheet

Specifications
Equipment

Generator Set Specifications
Minimum Rating	1550 eKW (1937 kVA)
Maximum Rating	1700 eKW (2125 kVA)
Frequency	60 hz
Speed	1800

Engine Specifications
Configuration	Vee 12 4-Stroke-Cycle Diesel
Aspiration	TTA
Bore	6.7 in / 170 mm
Stroke	8.46 in / 215 mm
Displacement	3574 in³ / 58.56 l

Generator Set Configurations
Emissions	IMO II

Generator Set Dimensions
Length	200.2 in / 5085.3 mm
Width	84.3 in / 2142.1 mm
Height	83.9 in / 2131.1 mm
Weight - Estimated	28136 lb / 12762 kg

Standard Equipment

AIR INLET SYSTEM
- Corrosion resistant separate circuit aftercooler core, regular duty air cleaners, dual turbochargers
CONTROL SYSTEM
- Caterpillar A-III electronic engine control, Electronic Unit Injection fuel system, rigid wiring harness
COOLING SYSTEM
- Auxiliary fresh water pump, centrifugal non-self-priming auxiliary sea water pump, gear driven centrifugal jacket water pump, expansion tank, engine oil cooler, thermostats and housing
EXHAUST SYSTEM
- Dry gas-tight exhaust manifolds with heat shields, dual turbochargers with water-cooled bearings and heat shields, vertical exhaust outlet
FLYWHEELS & FLYWHEEL HOUSINGS
- Flywheel, SAE No. 00, 183 teeth Flywheel housing, SAE No. 00
FUEL SYSTEM
- Fuel filter, RH, with service indicators
- Fuel transfer pump
- Electronically Controlled Unit Injectors
INSTRUMENTATION
- Engine mounted instrument panel with four position switch, over speed shutdown notification light, emergency stop notification light, graphical display unit for analog or digital display of: oil and fuel pressure, oil and fuel filter differential, system DC voltage, exhaust and water temperature, air inlet restriction, service meter, engine speed, fuel consumption (total and instantaneous)
LUBE SYSTEM
- Top mounted crankcase breather, RH oil filter, RH oil filler, gear type oil pump, deep sump oil pan, recommended use of Caterpillar Diesel Engine Oil 10W30 or 15W40
MOUNTING SYSTEM
- Industrial type engine mounting rails)
POWER TAKE-OFFS
- Accessory drive Lower RH, Lower LH Front housing, Two-sided
PROTECTION SYSTEM
- A-III Electronic Monitoring System provides customer programmable engine de-ration strategies to protect against adverse operating conditions
- Emergency stop push button (located in Electronic Instrument Panel) Safety shutoff protection for oil pressure and water temperature, over speed protection
GENERAL
- Vibration damper and guard Paint, Caterpillar Yellow engine with black rails. Lifting eyes

Optional Equipment

AIR INLET SYSTEM
- Air Cleaner Removal
- Remote Air Inlet Adapters
CHARGING SYSTEM
- Battery Chargers
- Charging Alternators
CONTROL SYSTEM
- Load Sharing module
- Local speed throttle control
COOLING SYSTEM
- Water level switch gauge
- Coolant level sensors
- Connections
- Keel Cooling Conversions
- Radiator cooling conversion
- Heat exchangers
- Auxiliary water pumps
- Sea water pump removal
- Air separator
EXHAUST SYSTEM
- Exhaust outlet
- Flexible fittings
- Elbows
- Flanges
- Flange and exhaust expanders
- Mufflers
FUEL SYSTEM
- Fuel Cooler
- Fuel priming pumps
- Flexible fuel lines
- Rigid Fuel Lines
- Primary fuel filter
- Fuel level switch
GENERATORS AND GENERATOR ATTACHMENTS
- 1500/1800 RPM, 1000/1200 RPM
- Low Voltage Connection
- Generator Conversion
- Low Voltage Extension Box
- RFI Filter
- Bearing Temperature Detectors
- Manual Voltage Control
- Air Filter
INSTRUMENTATION
- PL1000T Communication Module
- PL1000E Communication Module
- Customer Interface Box
- Thermocouples
- Remote panel display
- Remote cylinder temperature display
LUBE SYSTEM
- Oil Pan
- Oil pan accessories
- Sump pumps
- Prelubrication Options
- Lubricating oil
- Centrifugal Oil Filter
MOUNTING SYSTEM
- Vibration isolators
- Rails
POWER TAKE-OFFS
- Flywheel guard
- Flexible coupling
- Coupling hub
- Front housing accessories
- Upper left hand front location
- Upper left hand rear location
- Upper right hand front location:
- Upper right hand rear location
- Lower left hand front location
- Front housing accessory drives
- Front power take-offs
- Crankshaft pulleys
- Damper guard removals
PROTECTION SYSTEM
- Air inlet shutoffs
- Switches and contactors
- Explosion relief valve
- Sensors
STARTING SYSTEM
- Starting motors or barring divice
- Air starting motors options
- Battery sets - 24 volt - Dry
- Battery rack
- Jacket Water Heater
GENERAL
- Tool set
- Caterpillar datalink wire
SVCE TOOLS/SHIP PROT/FACTORY SUPPORT
- Commissioning

3512C

Standard Equipment

Optional Equipment

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