3512B Standard Equipment
Air Inlet System
- regular duty air cleaners, dual turbochargers, 152 mm (6 in) OD straight connection, corrosion resistant coated separate circuit aftercooler core
Control System
- dual Advanced Diesel Engine Management (ADEM II) modules with electronically controlled unit injectors
Exhaust System
- dry gas-tight exhaust manifolds with thermolaminated heat shields, dual turbochargers with watercooled bearings and thermo-laminated heat shields, vertical exhaust outlet, 203 mm (8 in) ID round flanged outlet
Fuel System
- electronically controlled unit injectors, RH fuel filter with service indicators, fuel transfer pump
Instrumentation
- RH electronic instrument panel with analog gauges and digital display of data for: oil and fuel pressure, oil and fuel filter differential, system DC voltage, exhaust and water temperature, air inlet restriction; digital display only for: tachometer, serv
Lube System
- top mounted crankcase breather, deep sump oil pan, RH oil filler and dipstick, RH oil filter, gear type oil pump
Mounting System
- ledge type engine length rails, 203 x 203 mm (8 x 8 in)
Power Takeoffs
- accessory drive on standard rotation engines: lower RH, lower LH; on opposite rotation engines: upper and lower RH and upper and lower LH; twosided front housing
Protection System
- ADEM II Electronic Monitoring System with customer programmable alarm, shutdown, and deration strategies; emergency stop pushbutton
General
- front and rear lifting eyes, Caterpillar yellow paint, vibration damper and guard
Flywheel and Flywheel Housing
- SAE No. 00 flywheel (183 teeth) and SAE No. 00 flywheel housing
Cooling System
- auxiliary fresh water pump on SCAC engines, non-self-priming centrifugal auxiliary sea water pump for heat exchanger engines only, expansion tank, gear-driven centrifugal jacket water pump, oil cooler, keel cooling connections for keel cooled engines, the
3512B Optional Equipment
AIR INLET SYSTEM
- Air Cleaner Removal
- Remote Air Inlet Adapters
CHARGING SYSTEM
- Battery Chargers
- Charging Alternators
CONTROL SYSTEM
- Throttle Position Sensor
- Throttle synchronization
COOLING SYSTEM
- Water level switch gauge
- Coolant level sensors
- Connections
- Keel cooling conversions
- Heat exchangers
- Auxiliary water pumps
- Sea water pump removal
- Coolant shunt tanks
- Air separator
- Marine gear cooling
EXHAUST SYSTEM
- Horizontal 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
INSTRUMENTATION
- PL1000T Communication Module
- PL1000E Communication Module
- Customer Interface Box
- Thermocouples
- Remote panel display
- Remote cylinder temperature display
- Pilot house instrument panels
- Marine gear sensors
- Engine vision display system
LUBE SYSTEM
- Oil Pan
- Oil Pan Accessories
- Sump Pumps
- Prelubrication Options
- Lubricating Oil
- Lube System
MOUNTING SYSTEM
- Engine supports
- Vibration Isolation Mountings
POWER TAKE-OFFS
- Flexible coupling and guards
- Upper left hand front location:
- Upper right hand front location:
- Upper right hand rear location:
- Lower left hand front location:
- Lower left hand rear location:
- Front housing accessory drives
- UPPER LH ACCESSORY DRIVE
- UPPER RH ACCESSORY DRIVE
- Front power take offs
- Crankshaft pulleys
- Damper guard removals
PROTECTION SYSTEM
- Air inlet shutoffs
- Switches and contactors
- Explosion relief valve
- Sensors
SPECIAL APPEARANCE
- Chrome Plated Relief Valves
- Black Air Cleaners
STARTING SYSTEM
- Starting motors or barring device
- Air starting motor options:
- Starting aids
- Battery sets - 24 volt - Dry
- Battery rack
GENERAL
- Tool set
- Caterpillar Datalink wire