3512C HD (Offshore) Standard Equipment

• Air Inlet System
  • Heavy-duty air cleaners (dual element/service indicator)
  • Four center-mounted turbochargers

• Control System
  • Cat® ADEM A3 ECU — LH
  • With electronic fuel injector fuel system (10 amp DC power required to drive electronic engine control module)

• Cooling System
  • Separate Circuit SCAC system
  • Torque converter connections
  • Thermostats and housing, jacket and separate circuit water pump, gear-driven centrifugal

• Exhaust System
  • Land well service engine
  • Exhaust manifold, dry, slip joint with stainless steel wire seal
  • Four turbochargers with watercooled bearings (center mounted)
  • Exhaust outlet, dual 203 mm (8 in) round flange

• Flywheel and Flywheel Housings
  • Flywheel, SAE No. 0, 151 teeth
  • Flywheel housing, SAE No. 0

• Fuel System
  • Primary fuel filter
  • Fuel priming pump
  • Fuel filter — RH spin-on type
  • Fuel transfer pump
  • Electronically controlled unit injectors

• Instrumentation
  • No standard instrumentation
  • Optional, remote instrumentation available
  • Service meter

• Lube System
  • Crankcase breather — top mounted
  • Oil cooler
  • Oil filler and dipstick — LH
  • Oil pump
  • Oil filter — RH spin-on type
  • Rear sump oil pan — 250-hour change interval
  • Oil pan drain valve — 1" NPT female connection
  • Fumes disposal
  • Scavenger pump

• Mounting System
  • Trunion front support

• Power Take-Offs
  • Accessory drive — lower LH
  • Front housing — two-sided

• Protection System
  • ADEM A3 ECU system to provide customer programmable engine deration strategies to protect against adverse operating conditions
  • Emergency stop logic inputs provided at 40-pin customer interface connection
  • Dual air inlet shutoff
  • Oil pressure monitor

• General
  • General
  • Vibration damper and guard
  • Lifting eyes

3512C HD (Offshore) Optional Equipment

• Charging System
  • Charging alternators

• Control System
  • Local speed throttle control
  • Throttle position sensors
  • Governor conversion

• Cooling System
  • Coolant regulator conversion
  • Water level switch gauge
  • Coolant level sensors and coolant conditioner

• Exhaust System
  • Flexible exhaust fitting
  • Elbows, flange, exhaust adapters
  • Manifold and mufflers

• Fuel Systems
  • Flexible fuel lines
  • Water/fuel separator
  • Fuel level switch

• Instrumentation
  • Remote panel display and remote cylinder temperature display
  • Gauges and instrument panels

• Lube System
  • Oil pans and filters
  • Deep sump oil pan and front sump pan

• Power Take-Offs
  • Front crankshaft adapter
  • Flywheel stub shaft

• Protection System
  • Sensors
  • Shutoff controls

• Starting System
  • Air starting motors
  • Electric starting motors
  • Hydraulic starter
  • Ether starting aids
  • Battery sets — 24V
  • Battery cable and battery rack