SPECIFICATIONS
- Minimum Rating 980 ekW1230 kV·A
 - Maximum Rating 1640 ekW2050 kV·A
 - Aspiration Turbocharged-Aftercooled
 - Bore 200 mm7.87 in
 - Displacement 56 l3442 in³
 - Stroke 300 mm11.81 in
 - Length 6073 mm239.1 in
 - Width 1680 mm66.14 in
 - Height 3218 mm126.7 in
 - Emissions IMO Tier II
 - Weight 18800 kg41446 lb
 - Generator Set Control Electronic
 - Engine Control Electronic
 - Industry oil-and-gas
 
EQUIPMENT
6CM20C 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, and 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
- 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
- Lube oil pressure at full load below danger level - Low lube oil pressure - Lube oil pressure below danger level - Lube oil pressure prelubrication failed - Low fresh water pressure at engine inlet - Fresh water pressure at engine inlet below danger level - Low fresh water pressure in LT circuit - Low starting air pressure - Low control air pressure engine/shutdown air pressure - Low fuel pressure at engine inlet Switches for: - High lube oil temperature at engine inlet - Lube oil temperature at engine inlet above danger level - High water temperature at engine inlet - Water temperature at engine outlet above danger level - High charge-air temperature at engine inlet - Detection of water in charge-air duct - Leak fuel level - Alarm contact for high differential pressure at fuel filter - Alarm contact for high differential pressure at lube oil back flushing filter - Set of thermocouples after each cylinder, before and after turbocharger - Crankcase oil mist detector 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 overspeed, firing speed and minimum speed - Start /stop logic, controlled by engine automatic start (optional) - Service hour counter - Optional Noris 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
- Separate non-return valve for the starting air pipe to the engine
 
 
- Air Intake System
- Air intake filter, fitted on the turbocharger
 - Air bottles, separate
 
 
- Diesel Oil System
- Circulating pump fitted on engine
 - Duplex filter with differential pressure indication
 
 
- Exhaust System
- Turbocharger at free end with transition nozzle (0 degrees from the vertical and away from engine), with compressor cleaning device
 - Expansion joint separate
 - Separate silencer and spark arrester, unlagged 35 dB(A)
 
 
- Fresh Cooling Water System
- HT pump, fitted on engine
 - LT pump, fitted on engine
 - HT thermostat, not powered and separate
 - Engine preheating equipment, fitted on base frame
 
 
- Lubricating Oil System
- Plate cooler, fitted on engine
 - Force pump, fitted on engine
 - Prelubrication pump, fitted on base frame, electric motor driven
 - Boll and Kirch automatic backflushing filter, fitted on engine
 - Pressure control valve, fitted on engine
 
 
- Connecting 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
 - Set of bonded rubber rails for resilient mounting of the base frame
 - Set of flexible pipe connections
 
 
- 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
 
 
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