3516B

Category:

Key Specifications

 

Minimum rated power

1180 ekW

Maximum rated power

1825 ekW

Emissions

IMO Tier I

The Cat® 3516B offshore generator set is part of the Cat 3500 offshore generator sets. A series that has been studied in detail and designed:

  1. specifically for drilling operations;
  2. offshore production.

 

Its main strengths are:

  1. low emissions
  2. long duration
  3. reduced ownership and operating costs
  4. proven performance.


Among the main applications we find: the main power supply, the power supply of essential services and the emergency power supply on board vessels and production and drilling platforms.

The Cat 3516B offshore generator set has the following ratings: 1,180-1,825 ekW (1,475-2,281 kVA) at 50/60 Hz (1,000/1,200/1,500/1,800 rpm). It complies with IMO Tier I Equivalent emission standards. Ratings are also selected and compliant with IMO Tier II emission standards.

Technical Features

TECHNICAL SPECIFICATIONS OF THE ENGINE

 

Minimum rated power 1180 ekW
Maximum rated power 1825 ekW
Emissions IMO Tier I
Hole 170 mm
Weight 18800 kg
Aspiration With turbocharger and aftercooler
Displacement 69 l
Stroke 190 mm
Oil change interval 1000 h
Fuel system EUI
Engine Control ADEM A3

DIMENSIONS

 

Height 2214 mm

DIMENSIONS

 

Length 6095 mm
Width 2147 mm

CAPACITY FOR LIQUIDS

 

Cooling system 480 l
Lubrication system – refueling 405 l

Standard Equipment

The engine includes standard equipment, already included in the purchase package. They are:

 

AIR INTAKE SYSTEM

  • Aftercooler core with separate circuit, with corrosion-resistant coating (air side) Air filter, for normal applications Twin turbocharger, straight connection with O.D. of 152 mm (6 in)

CONTROL SYSTEM

  • Caterpillar A-III, SX Electronic Engine Control with Electronic Unit Injector Fuel System Hard Harness (10 A DC required to operate the Electronic Engine Control Module)

COOLING SYSTEM

  • Thermostat and housing controlled output, full open temperature 92°C (198°F)
  • Jacket water pump, gear driven
  • Single water outlet connection, includes flange: 143 mm (5.6″)
  • Fresh water cooling pump with aftercooler (SCAC), gear centrifugal
  • The SCAC pump circuit includes a thermostat to prevent the aftercooler coolant temperature from dropping below 30°C (85°F)

EXHAUST SYSTEM

  • Dry gas-tight exhaust manifolds with heat shields Two turbochargers with water-cooled bearings and heat shields Exhaust outlet, vertical, 8 in. (203 mm) round flanged outlet

FLYWHEELS AND RELATED HOUSINGS

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

FUEL SYSTEM

  • Fuel delivery pump
  • Fuel filter
  • Electronically controlled unit injectors
  • Fuel priming pump, LH
  • Rigid fuel return line with customer connection point as engine base

INSTRUMENTATION

  • Excessive speed stop notification light, Emergency stop notification light
  • Graphics unit (Marine Power Display) for analogue or digital display of:

LUBRICATION SYSTEM

  • Crankcase breather, top mount
  • Oil heat exchanger
  • Oil filter and dipstick, LH
  • Oil pump, gear driven
  • Oil pan drain valve, 2″ NPT female connection

PROTECTION SYSTEM

  • The A-III electronic monitoring system offers the customer programmable engine power reduction strategies to protect against adverse operating conditions
  • Emergency stop button (located in the electronic instrument cluster) Safety stop protection:

STARTING SYSTEM

  • Air Starter, RH, 620 to 1,034 kPa (90 to 150 psi), LH control
  • Air silencer

GENERAL INFORMATIONS

  • Paint, Caterpillar Yellow with black rails
  • Vibration damper and protection
  • Lifting rings
  • Engine and generator, three-point mounting in secondary base
  • Lifting provisions on the base
  • Oil drain extension
  • Engine greedy

Equipment on Demand

Upon request, the following equipment can be added to the engine:

 

AIR INTAKE SYSTEM

  • Remote intake air adapters

CHARGING SYSTEM

  • Battery charger
  • Charging alternators

CONTROL SYSTEM

  • Load distribution module
  • Local speed accelerator control
  • Direct rack command interface, DC command 0-200mA

COOLING SYSTEM

 

  • Coolant level sensors
  • Connections
  • Air separator

EXHAUST SYSTEM

 

  • Flexible fittings
  • Elbows
  • Flange
  • Exhaust flange and expanders
  • Silencers

FUEL SYSTEM

 

  • Fuel cooler
  • Primary fuel filter
  • Fuel filters
  • Double fuel filters
  • Fuel level switch

GENERATOR ACCESSORIES

 

  • Air filter – generator
  • Bearing temperature detectors
  • Cable access box
  • Manual tension control

INSTRUMENTATION

 

  • PL1000T communication module
  • PL1000T communication module
  • User interface
  • Remote panel display
  • Remote cylinder temperature display
  • Exhaust temperature thermocouples
  • Discrete I/O module
  • Intake manifold temperature sensors
  • Oil temperature sensor

LUBRICATION SYSTEM

  • Double oil filter
  • Bypass centrifugal oil filter
  • Oil sump 500 hours
  • Oil fittings for emergency lubrication
  • Oil level regulator
  • Oil level regulator
  • Extraction pump

SUPPORT SYSTEM

  • Vibration isolators

POWER TAKE-OFFS

  • Auxiliary drive shafts and pulleys

STARTING SYSTEM

  • Electric and air starter
  • Redundant start with selector switch

PROTECTION SYSTEM

  • Spray protection
  • Crankcase explosion safety valve
  • Metal particle detector

GENERAL INFORMATIONS

  • Jacket water heater

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