3512B Offshore Generator Set

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3512B Offshore Generator Set

Minimum Rating1100 kV·A
Maximum Rating1943 kV·A
EmissionsIMO Tier I
Weight33014 lb
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Learn more about our 3512B Offshore Generator Set

Cat 3500 offshore generator sets are specifically designed for drilling and production operations offshore. Decades of experience powering offshore vessels and platforms make have evolved into a product that offers proven performance, low emissions, high durability, and low owning and operating costs.Applications for 3500 offshore generator sets include main power, essential services power, and emergency power on-board drilling and production rigs and vessels.Cat generator sets are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty.Cat 3512B offshore generator set. Ratings: 880-1360 ekW (1100-1943 kVA) @ 50/60 Hz (1000/1200/1500/1800 rpm). Meets IMO Tier I emission standards equivalent. Select ratings meet IMO Tier II emission standards.

Minimum Rating
1100kV·A
Maximum Rating
1943kV·A
Emissions
IMO Tier I
Weight
33014lb
Stroke
7.5in
Displacement
3175in³
Bore
6.7in
Oil Change Interval
1000h
Engine Control
ADEM A3
Aspiration
Turbocharged-Aftercooled
Fuel System
EUI
Height
86.9in
Length
190.6in
Width
78.3in
Cooling System - Engine
106gal (US)
Lube Oil System - Refill
84gal (US)
Separate Circuit aftercooler core, corrosion resistant coated(air side)Air cleaner, regular dutyDual Turbochargers, 152 mm (6 in) OD straight connection
Caterpillar A-III Electronic Engine Control, LHwith Electronic Unit Injector Fuel SystemRigid Wiring Harness(10 amp DC power required to drive Electronic Engine Control Module)
Outlet controlled thermostat and housing, full opentemperature 92°C (198°F)
Jacket water pump, gear driven
Single water outlet connection, includes flange:143 mm (5.6")
Aftercooler fresh water cooling pump (SCAC), gear drivencentrifugal
SCAC pump circuit contains a thermostat to keep theaftercooler coolant from falling below 30°C (85°F)
Dry gas tight exhaust manifolds with heat shieldsDual Turbochargers with watercooled bearings and heat shieldsExhaust outlet, vertical, 203 mm (8 in) round flanged outlet
Flywheel, SAE No. 00, 183 teethFlywheel housing, SAE No. 00
Fuel filter
Fuel transfer pump
Electronically Controlled Unit Injectors
Fuel priming pump, LH
Rigid fuel return line with customer connection point asbase of engine
Overspeed shutdown notification light, Emergency stop notification light
Graphical Unit (Marine Power Display) for analog or digital displayof:
Crankcase breather, top mounted
Oil cooler
Oil filter and dipstick, LH
Oil pump, gear-type
Oil pan drain valve, 2" NPT female connection
A-III Electronic Monitoring System provides customer programmableengine de-ration strategies to protect against adverse operatingconditions
Emergency stop push button (located in Electronic Instrument Panel)Safety shutoff protection:
Air starting motor, RH, 620 to 1034 kPa (90 to 150 psi),LH control
Air silencer
Paint, Caterpillar yellow, with black rails
Vibration damper and guard
Lifting eyes
Engine and generator, three-point mounted to sub-base
Lift provisions on base
Oil drain extension
Engine length drip pan
Remote Air Inlet Adapters
Battery Chargers
Charging Alternators
Load Sharing module
Local speed throttle control
Direct rack control interface, 0-200 mA DC control
Coolant level sensors
Connections
Air separator
Flexible fittings
Elbows
Flanges
Flange and exhaust expanders
Mufflers
Fuel Cooler
Primary fuel filter
Fuel filters
Duplex fuel filters
Fuel level switch
Air filter — generator
Bearing temperature detectors
Cable access box
Manual voltage control
PL1000T Communication Module
PL1000E Communication Module
Customer Interface Box
Remote panel display
Remote cylinder temperature display
Exhaust temperature thermocouples
Discrete I/O module
Intake manifold temperature sensors
Oil temperature sensor
Duplex oil filter
Bypass centrifugal oil filter
500-hour oil pan
Emergency lube oil connections
Oil level regulator
Prelube
Sump pump
Vibration isolators
Auxiliary drive shafts and pulleys
Air or electric starting motor
Redundant start with select switch
Spray shielding
Crankcase explosion relief valve
Metal particle detector
Jacket water heater
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