3512B

3512B Standard Equipment

AIR INLET SYSTEM

• Separate Circuit aftercooler core, corrosion resistant coated(air side)Air cleaner, regular dutyDual Turbochargers, 152 mm (6 in) OD straight connection

CONTROL SYSTEM

• 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)

COOLING SYSTEM

• 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)

EXHAUST SYSTEM

• Dry gas tight exhaust manifolds with heat shieldsDual Turbochargers with watercooled bearings and heat shieldsExhaust outlet, vertical, 203 mm (8 in) round flanged outlet

FLYWHEELS & FLYWHEEL HOUSINGS

• Flywheel, SAE No. 00, 183 teethFlywheel housing, SAE No. 00

FUEL SYSTEM

• Fuel filter

• Fuel transfer pump

• Electronically Controlled Unit Injectors

• Fuel priming pump, LH

• Rigid fuel return line with customer connection point asbase of engine

INSTRUMENTATION

• Overspeed shutdown notification light, Emergency stop notification light

• Graphical Unit (Marine Power Display) for analog or digital displayof:

LUBE SYSTEM

• Crankcase breather, top mounted

• Oil cooler

• Oil filter and dipstick, LH

• Oil pump, gear-type

• Oil pan drain valve, 2" NPT female connection

PROTECTION SYSTEM

• 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:

STARTING SYSTEM

• Air starting motor, RH, 620 to 1034 kPa (90 to 150 psi),LH control

• Air silencer

GENERAL

• 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

3512B Optional Equipment

AIR INLET SYSTEM

• Remote Air Inlet Adapters

CHARGING SYSTEM

• Battery Chargers

• Charging Alternators

CONTROL SYSTEM

• Load Sharing module

• Local speed throttle control

• Direct rack control interface, 0-200 mA DC control

COOLING SYSTEM

• Coolant level sensors

• Connections

• Air separator

EXHAUST SYSTEM

• Flexible fittings

• Elbows

• Flanges

• Flange and exhaust expanders

• Mufflers

FUEL SYSTEM

• Fuel Cooler

• Primary fuel filter

• Fuel filters

• Duplex fuel filters

• Fuel level switch

GENERATOR ATTACHMENTS

• Air filter — generator

• Bearing temperature detectors

• Cable access box

• Manual voltage control

INSTRUMENTATION

• 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

LUBE SYSTEM

• Duplex oil filter

• Bypass centrifugal oil filter

• 500-hour oil pan

• Emergency lube oil connections

• Oil level regulator

• Prelube

• Sump pump

MOUNTING SYSTEM

• Vibration isolators

POWER TAKE-OFFS

• Auxiliary drive shafts and pulleys

STARTING SYSTEM

• Air or electric starting motor

• Redundant start with select switch

PROTECTION SYSTEM

• Spray shielding

• Crankcase explosion relief valve

• Metal particle detector

GENERAL

• Jacket water heater