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Daihatsu Diesel Aux

6L6DK32 Gen

Auxiliary Engine (Generator Set) · Auxiliary Engines

Data sheet on file · key figures checked
2640.0 kWPower
6Cylinders
320 mmBore
400 mmStroke

Daihatsu Diesel Aux 6L6DK32 Gen — Common Rail, 6 cyl × 320mm bore, 750 rpm, HFO/MGO, 2640 kW.

Specifications

Technical data.reference — unverified

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

ConfigurationL
Speed (rpm)750
Fuel TypeHFO/MGO
TechnologyCommon Rail
Power (kW)2640
Related models

Also in Auxiliary Engine (Generator Set).

Other models of the same equipment type, Daihatsu Diesel Aux first.

Inspection

Inspector Detail ✓ verified

Common issues

  • Fuel system leaks and blockages due to Common Rail system complexity
  • Excessive cylinder liner wear caused by HFO/MGO fuel type
  • Turbocharger fouling and failure from inadequate maintenance
  • Lubrication system contamination and oil degradation
  • Cooling system leaks and corrosion
  • Exhaust valve seat wear and damage
  • Crankshaft bearing wear and fatigue

Inspection checklist

  • Cylinder head and valve condition
  • Piston and ring condition
  • Crankshaft and bearing condition
  • Fuel system filters and injectors
  • Cooling system hoses and heat exchangers
  • Lubrication system oil quality and filters
  • Turbocharger condition and performance
  • Exhaust system condition and emissions
  • Electrical system condition and performance

Service intervals

oil_change400-600 hours
fuel_filter_change200-400 hours
air_filter_change100-200 hours
coolant_change2000-4000 hours

Typical wear limits

cylinder_liner0.5-1.0 mm oversize
piston_ring0.5-1.0 mm gap
crankshaft_bearing0.1-0.5 mm clearance
valve_seat0.5-1.0 mm recession

Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.

Critical spares

  • Fuel injectors
  • Cylinder liners
  • Piston rings
  • Crankshaft bearings
  • Turbocharger components
  • Lubrication system pumps and filters
  • Cooling system pumps and heat exchangers

Safety

  • High-pressure fuel system leaks and fires
  • Electrical system faults and shock hazards
  • Rotating machinery and entanglement hazards
  • Hot surfaces and burn hazards
  • Exhaust gas emissions and toxic fumes

Class survey

Class surveyor typically checks for compliance with classification society rules and regulations, including inspection and testing of critical systems and components, and verification of maintenance and repair records.

Estimated lifetime: 20000-30000 hours

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