CM46DF (Inline)

Photos

Specific Energy Consumption Up To
7053 Btu/kWh
Specific Pilot Fuel Consumption (Only Dual Fuel) Up To
70 Btu/kWh
Genset Rating Range
5290 - 7930 kWe
Fuel Type
Gas / diesel oil / heavy fuel oil (HFO) / crude oil

Specs

Engine Specifications

Specific Energy Consumption Up To
7053Btu/kWh
Specific Pilot Fuel Consumption (Only Dual Fuel) Up To
70Btu/kWh
Fuel Type
Gas / diesel oil / heavy fuel oil (HFO) / crude oil
Configuration
6,7,8,9 cylinder
Engine Rating Range
5400 - 8100 kW
Mean Effective Pressure Up To
309psi
Specific Fuel Oil Consumption (WB I) Up To
0.41Ib/kWh
Specific Fuel Oil Consumption (WB II) Up To
0.41Ib/kWh
Specific Lube Oil Consumption
0.001Ib/kWh
Swept Volume
6186in³
Engine Model
CM46DF Inline, 4-stroke-engine
Bore
18.11in
Stroke
24.02in
Aspiration
Turbocharged-aftercooled

Generator Set Specifications

Genset Rating Range
5290 - 7930 kWe
Emission Level Up To
World bank emission certification (Stage 2)
Voltage
3000 to 13800 Volts
Aspiration
Turbocharged-aftercooled
Bore
18.11in
Emergency Ramp Up 10% To 100% Load
25 s
Genset Efficiency Up To
47.40%
Engine Type
4-stroke-engine
Frequency At Speed
50 Hz @ 500 / 60 Hz @ 514
Normal Ramp Up To 100% Load
80 s
Ready To Accept Loads (Preheated/Vented)
40 s
Stroke
24.02in
Minimum Rating
5290 kWe
Maximum Rating
7930 kWe
Emissions/Fuel Strategy
World bank (WB) emission certification stage 1 and 2, Technische Anleitung (TA) Luft 2002 (only gas), Post-emission treatment systems for lower emission requirements available
Duty Cycle
Prime, Continuous

Generator Set Dimensions

Dry Weight - Genset (maximum)
529109lb
Dry Weight - Genset (minimum)
392422lb
Height - Maximum
262in
Height - Minimum
247in
Length - Maximum
569in
Length - Minimum
480in
Width - Maximum
134in
Width - Minimum
134in

Features

Reliable Operation

  • Intensive cooling of key components including exhaust valve seats, injector cooling integrated into lube oil system
  • Reliable, proven and high efficient single turbo charging system
  • Classification society standards ensure high safety and quality
  • Intelligent simplicity ensures a robust engine platform
  • Optimized service schedules enable high availability and long durability
  • Intensive cooling of key components including exhaust valve seats, injector cooling integrated into lube oil system
  • Reliable, proven and high efficient single turbo charging system
  • Classification society standards ensure high safety and quality
  • Intelligent simplicity ensures a robust engine platform
  • Optimized service schedules enable high availability and long durability
  • Control & Monitoring

  • Ultrafast start time and load acceptance
  • No engine start limitations
  • Continuous power (base and peak load), prime power, stand-by
  • Part load with high efficiency
  • Monitoring for unattended operation
  • Asset intelligence system
  • Ultrafast start time and load acceptance
  • No engine start limitations
  • Continuous power (base and peak load), prime power, stand-by
  • Part load with high efficiency
  • Monitoring for unattended operation
  • Asset intelligence system
  • Ease Of Installation

  • Reduced complexity of standard modular design allows an easy installation
  • Low space requirements between the gensets
  • Genset is ready for installation
  • Generator set designed for direct elastic mounting
  • Reduced complexity of standard modular design allows an easy installation
  • Low space requirements between the gensets
  • Genset is ready for installation
  • Generator set designed for direct elastic mounting
  • Ease Of Operation

  • Low fuel and oil consumption
  • Low maintenance requirements
  • Operator and maintenance training courses available
  • Low fuel and oil consumption
  • Low maintenance requirements
  • Operator and maintenance training courses available
  • Intelligent Simplicity

  • High reliability, modular design and integral construction reduce the number of components by 40% over conventional designs e.g.:
    - Dry engine block with integrated ducts for lubricating oil and charge air and underslung crankshaft
    - Compact cylinder head design
  • Smart maintenance solutions:
    - Easily removable cylinder heads, quick removable fluid connections
    - Split connecting rods to allow fast and easy piston removal without disturbing the big end bearing
    - Segmental camshaft design
    - Simplified parts spectrum by using single-pipe exhaust gas
    - Engine block free from cooling water
  • State-of-art material ensures long life time
  • High reliability, modular design and integral construction reduce the number of components by 40% over conventional designs e.g.:
    - Dry engine block with integrated ducts for lubricating oil and charge air and underslung crankshaft
    - Compact cylinder head design
  • Smart maintenance solutions:
    - Easily removable cylinder heads, quick removable fluid connections
    - Split connecting rods to allow fast and easy piston removal without disturbing the big end bearing
    - Segmental camshaft design
    - Simplified parts spectrum by using single-pipe exhaust gas
    - Engine block free from cooling water
  • State-of-art material ensures long life time
  • Ease Of Maintenance

  • Smart maintenance solutions allow an easy component accessibility
  • Large inspection openings afford an easy serviceability to core engine internals
  • Core engine components designed for reconditioning and reuse
  • Short maintenance times enable high availability
  • No engine removal necessary for maintenance and overhauls
  • Smart maintenance solutions allow an easy component accessibility
  • Large inspection openings afford an easy serviceability to core engine internals
  • Core engine components designed for reconditioning and reuse
  • Short maintenance times enable high availability
  • No engine removal necessary for maintenance and overhauls
  • Fuel

  • Liquid: Light fuel oil (LFO), crude oil and heavy fuel oil (HFO) with fuel quality up to 700 cSt/50°C according to CIMAC H55/K55
  • Dual:
    - Light fuel oil (LFO), crude oil and heavy fuel oil (HFO) with fuel quality up to 700 cSt/50°C according to CIMAC H55/K55
    - Natural gas with methane number > 80 and lower heating value of 28MJ/Nm3
  • Gaseous: Natural gas with methane number > 80 and lower heating value of 31.5 MJ/Nm3
  • Liquid: Light fuel oil (LFO), crude oil and heavy fuel oil (HFO) with fuel quality up to 700 cSt/50°C according to CIMAC H55/K55
  • Dual:
    - Light fuel oil (LFO), crude oil and heavy fuel oil (HFO) with fuel quality up to 700 cSt/50°C according to CIMAC H55/K55
    - Natural gas with methane number > 80 and lower heating value of 28MJ/Nm3
  • Gaseous: Natural gas with methane number > 80 and lower heating value of 31.5 MJ/Nm3
  • Emissions

  • World bank emission certification (Stage 2)
  • Technische Anleitung (TA) Luft (only gas)
  • Post-emission treatment systems for lower emission requirements available
  • World bank emission certification (Stage 2)
  • Technische Anleitung (TA) Luft (only gas)
  • Post-emission treatment systems for lower emission requirements available
  • Expertise & Experience

  • Assistance for planning - delivery - commissioning - operation and service)
  • Expertise and experience for solutions to maximize benefits, e.g. combine heat and power systems (CHP)
  • Assistance for planning - delivery - commissioning - operation and service)
  • Expertise and experience for solutions to maximize benefits, e.g. combine heat and power systems (CHP)
  • Standard Equipment

    • Fuel System
      • Circulation module
      • Pre-pressure module
      • Separator module
      • Engine ventilation module (only dual fuel (DF) and gas)
      • Gas valve unit (GVU) (only dual fuel (DF) and gas)
      • Ignition fuel oil module (only dual fuel (DF))
    • Lubricating Oil System
      • Combined module: cooling water system and lube oil system
      • Lube oil separator module
      • Piping interface module
    • Cooling Water System
      • Combined module: see lube oil system
      • Cooling water system with radiators
      • Piping interface module
    • Starting System
      • Starting air compressor module
      • Starting air receiver module
    • Combustion Air System
      • Air filter - pocket
      • Air filter - oil bath
      • Air filter - pulse
    • Exhaust System
      • Exhaust gas silencer
      • Selective catalytic reduction (SCR) system
      • Oxidation catalytic (Oxicat) converter system
      • Exhaust gas ventilation module (only dual fuel (DF) and gas)
    • Control & Monitoring System
      • Local control panel (LCP)
      • Local data panel (LDP) / generator control panel (GCP)
      • Motor control center module (MCC)
      • Engine monitoring package
      • Gas leak detection per cylinder (only dual fuel (DF) and gas)
    • Mounting System
      • Elastic mounting - genset/engine

    Optional Equipment