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3512C (HD) Offshore Drilling and Production Generator Sets

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 3512C (HD) offshore generator set. Ratings: 1550-1700 ekW (1938-2125 kVA) @ 60 Hz (1800 rpm). Meets IMO Tier II emission standards.

3512C (HD)

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The Cat® 3512C (HD) is built for reliable performance in the oil and gas range, backed by Al-Bahar's regional service and support network.

Minimum Rating
1938 kV·A
Maximum Rating
2125 kV·A
Emissions
IMO Tier II
Displacement
3574 in³
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  • Specifications
  • Features
  • Standard Equipment

Specifications

Engine Specifications specifications
Minimum Rating 1550 ekW
Maximum Rating 1700 ekW
Emissions IMO Tier II
Displacement 59 l
Bore 170 mm
Engine Control ADEM A3
Stroke 215 mm
Fuel System EUI
Weight 14975 kg
Aspiration Turbocharged-Aftercooled
Oil Change Interval 1000 h

Features

Product Design

- Developed specifically to meet the demands of oil and gas applications - Proven reliability and durability - Robust diesel strength design prolongs life and lowers owning and operating costs - Market-leading power density - Designed to perform in oilfield conditions, including high ambient and high altitude applications - Long overhaul life proven in oilfield applications - Core engine components designed for reconditioning and reuse at overhaul

Ease of Installation

- Inner-outer base mounting configuration simplifies rig integration - Wide range of attachments enable configuration flexibility - Inner base three-point generator mounting maintains factory alignment - Single lifting point simplifies installation work

Advanced Digital Engine Management

- ADEM A3 engine management system provided engine control, monitoring, and protection.

Safety

- E-stop pushbutton on instrument panel - Air shutoff and explosion relief valves available - Configurable alarm, derate, and shutdown set points - Extra alarms, inputs, and outputs available

Custom Packaging

For any petroleum application, trust Caterpillar to meet your project needs with custom factory generator sets and mechanical packages. Cat engines, generators, controls, radiators, and transmissions can be custom designed and matched in collaboration with our local dealers to create unique solutions. Custom packages are globally supported and are covered by a one year warranty after startup.

Standard Equipment

AIR INLET SYSTEM
  • Corrosion resistant separate circuit aftercooler core, regular dutyair cleaners, dual turbochargers
CONTROL SYSTEM
  • Caterpillar A-III electronic engine control, Electronic UnitInjection fuel system, rigid wiring harness
COOLING SYSTEM
  • Auxiliary fresh water pump, centrifugal non-self-priming auxiliarysea 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, dualturbochargers with water-cooled bearings and heat shields,vertical exhaust outlet
FLYWHEELS & FLYWHEEL HOUSINGS
  • Flywheel, SAE No. 00, 183 teethFlywheel 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, overspeed shutdown notification light, emergency stop notificationlight, graphical display unit for analog or digital display of: oil andfuel pressure, oil and fuel filter differential, system DC voltage,exhaust and water temperature, air inlet restriction, servicemeter, 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 ofCaterpillar Diesel Engine Oil 10W30 or 15W40
MOUNTING SYSTEM
  • Industrial type engine mounting rails)
POWER TAKE-OFFS
  • Accessory driveLower RH, Lower LHFront housing, Two-sided
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 for oil pressure and water temperature, overspeed protection
GENERAL
  • Vibration damper and guardPaint, 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

EXHAUST SYSTEM

  • Exhaust outlet
  • Flexible fittings
  • Elbows
  • Flanges
  • Flange and exhaust expanders

FUEL SYSTEM

  • Fuel Cooler
  • Fuel priming pumps
  • Flexible fuel lines
  • Rigid Fuel Lines
  • Primary fuel filter

GENERATORS AND GENERATOR ATTACHMENTS

  • INSTALLED GENERATOR ARRANGEMENTS F/MAR AUX ENGINES
  • INSTALLED GENERATOR ARRANGEMENTS F/MAR AUX ENGINES

INSTRUMENTATION

  • PL1000T Communication Module
  • PL1000E Communication Module
  • Customer Interface Box
  • Thermocouples
  • Remote panel display

LUBE SYSTEM

  • Oil Pan
  • Oil pan accessories
  • Sump pumps
  • Prelubrication Options
  • Lubricating oil

MOUNTING SYSTEM

  • Vibration isolators
  • Rails

POWER TAKE-OFFS

  • Flywheel guard
  • Flexible coupling
  • Coupling hub
  • Front housing accessories
  • Upper left hand front location

PROTECTION SYSTEM

  • Air inlet shutoffs
  • Switches and contactors
  • Explosion relief valve
  • Sensors

SPARE PART KITS

  • Engine Parts Kits

STARTING SYSTEM

  • Starting motors or barring divice
  • Air starting motors options
  • Starting aids
  • Battery sets - 24 volt - Dry
  • Battery rack

GENERAL

  • Tool set
  • Caterpillar datalink wire

SVCE TOOLS/SHIP PROT/FACTORY SUPPORT

  • Commissioning