8CM46DF

8CM46DF

Engine Specifications
Minimum Rating
9360kV·A
Maximum Rating
8730kV·A
Emissions
IMO Tier II

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)
 

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