Oil And Gas

  • Specs Summary
  • Minimum Rating
    9360 kVa (7488 ekW)
  • Maximum Rating
    8730 kVa (6980 ekW)
  • Emissions
    IMO Tier II
  • Weight

8CM46DF

4

Engine Specifications

  • Minimum Rating 9360 kVa (7488 ekW)
  • Maximum Rating 8730 kVa (6980 ekW)
  • Emissions IMO Tier II

Dimensions

Capacity for Liquids

Standard Equipment

Engine

  • Motor-driven barring gear, fitted on engine
  • Reversing contractor and pushbutton switch with cable
  • Electronic speed setting equipment with actuator and speed pick-up
  • Emergency shutdown equipment with pushbutton, separate, for manual emergency stop

Engine Indicators

  • Gauge board with set liquid damped pressure gauges for: fuel, lubricating oil, fresh water, starting air, charge air
  • On-engine thermometers for fuel, lubricating oil, fresh water and charge air
  • Electric remote speed indicator
  • Turbocharger and remote speed indicator
  • Exhaust gas temperature indicator

Control System

  • Manual control on engine, including: control panel with start/stop key, speed setting device, mechanical shutdown device, change over of control functions from engine to remote control
  • Starting solenoid valve on engine, 24 V DC
  • Separate electronic speed governor

Monitoring for Unattended Operation

  • Pressure switches, mounted on engine
  • Control Cabinet with housings for wall mounting, including: Protection equipment designed for automatic and manual stop input signals, starting interlock input signals, monitoring for the wire break of the input signal units and the emergency shutdown solenoid; Speed recording system for over speed, firing speed and minimum speed; Service hour counter

Starting Air System

  • Separate non-return valve for the starting air pipe to the engine

Air Inlet System

  • Air intake filter, separate

Gas System

  • Double-walled gas piping to support an inherently safe engine room concept
  • Leakage detection
  • Gas valve unit
  • Segmented gas detection system on request

Micro pilot fuel injection system

  • Gear driven high pressure fuel pump and filter system with easy service access
  • Reliability combined with service and maintenance simplicity, through individual ignition fuel injector and “in-cylinder head” integrated ignition fuel return pipes

Fuel System

  • Circulating pump, separate, electric motor driven
  • Duplex filter with differential pressure indication

Exhaust System

  • Turbocharger at free end with transition nozzle (0 degree from the vertical and away from engine), with compressor cleaning device
  • Expansion joint separate

Cooling System

  • HT pump, separate on module, vertical design, electric motor driven
  • LT pump, separate on module, vertical design, electric motor driven
  • HT thermostat, not powered and separate on module
  • Engine preheating equipment, fitted on base frame

Lube System

  • Plate cooler, separate on module
  • Force pump, fitted on engine
  • Pre-Lubrication pump, separate on module, electric motor driven
  • Automatic back flushing filter, fitted on engine
  • Duplex filter with differential pressure indication, separate on module
  • Pressure control valve, fitted on engine
  • Thermostats, not powered, separate on module

Connection Parts-Engine

  • Set of connecting parts between flange coupling and flywheel
  • Flexible flange coupling between engine and generator
  • Base frame with flywheel guard and incorporating lube oil sump tank, for engine and generator
  • Mounting of engine and generator on the base frame
  • Set of bonded rubber rails for resilient mounting of the base frame
  • Set of flexible pipe connection

Tools

  • Set of tools for the engine including hydraulic tightening tools and nozzle tester
  • Set of tools for turbocharger
  • Inside micrometer for cylinder liners
  • Ruler for cylinder liner

Spare Parts

  • Set of engine spare parts for unrestricted operation
  • Set of spare flexible pipe connections

Optional Equipment

Monitoring for Unattended Operation

  • Start/stop logic, controlled by engine automatic start
  • Optional alarm system, cassette type, designed for alarm inputs for the engine including exhaust mean-value monitoring equipment as well as alarm inputs for the propulsion plant
  • Optional group alarm panel for the bridge and with optional and acoustic alarm equipment

Starting Air System

  • Air bottle, separate

Exhaust System

  • Separate silencer and spark arrester, unlagged 35 dB(A)