Cummins 6LTAA8.9-GM200

  • Engine Model: 6LTAA8.9-GM200
  • Rated Power:200 kW/268HP
  • Rated Speed: 1500RPM
  • Engine Type:6 Cylinders
  • Bore*Stroke(mm):114 * 145
  • Displacement: 8.9 L
  • Compression Ratio: 16.6:1
  • Fuel Consumption: ≤ 231 g/
  • Aspiration Type: Turbocharged/Charge Air Cooled
  • Cooling Method: Water Cooled
  • Start Type: Electrical/Air Start (12V/24V)
  • Fuel System: BYC P7100 Pump/GAC R801 Governor
  • Governor Method: Mechanical Governor
  • N.W: 4457 Kg

Cummins Marine 6LTAA8.9-GM200

The Cummins 6LTAA8.9-GM200 marine auxiliary engine is a 6-cylinder, 8.9-liter four-stroke engine with a 114mm bore and 145mm stroke. It is equipped with a BYC P7100 fuel pump and GAC electronic governor, alongside a turbocharger and Air-Air Intercooler. The engine’s prime power for a generator set operating at 1500 RPM is 200kW.

6LTAA8.9-GM20 offers heat exchangers and radiator cooling systems for its marine auxiliary engines, primarily used in marine main and emergency generators. For emergency generator set applications, We provide additional options such as a dual starter motor system, including both electric and spring starter motors, meeting international classification requirements.

All DCEC marine auxiliary engines come with a dry-type exhaust system, including a dry-type exhaust manifold and turbocharger. We offer upgrading services for a water-cooled exhaust system, which is often requested for passenger boat projects.

6LTAA8.9-GM200 – General Information

Model: 6LTAA8.9-GM200
Type: 6 Cylinders in Line
Displacement: 8.9 L
Bore * Stroke: 114 * 145
Net Weight (with flywheel & alternator): 650 Kg
Overall Dimension: 1149mm*799mm*1022mm
Engine Configuration No.: D563014MX03
Manufacture Plant: Dongfeng Cummins Plant
Cummins 6LTAA8.9-GM200

6LTAA8.9-GM200 – Technical Specification

Certification: CCS/IMO Certificates
Aspiration: Turbocharged/Charge Air Cooled
Fuel System: BYC P7100 Pump/GAC R801 Governor
Compression Ratio: 16.6:1
Starting Method: Electrical/Air Start (12V/24V)
Lowest Starting Temp Without auxiliary system: -12℃
Engine Cooling Fluid Volume: 11.1 L
Ignition Order: 1-5-3-6-2-4
Cooling Method: Water Cooled
Cummins 6LTAA8.9-GM200

6LTAA8.9-GM200 – Performance Data

Rated Power/Speed: 200 kW/268HP @ 1500 rpm
Standby Power: 220 kW/295HP @ 1500 rpm
Continuous Output/Speed: 175 kW/235HP @ 1500 rpm
Low Idle Speed: 1000±50 rpm
Fuel Consumption (Running Speed): ≤ 231 g/
Cummins 6LTAA8.9-GM200

Cummins Engine Series


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