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  3. Marine
  4. Auxiliary Engines
  5. Marine Auxiliary Engines WP2.1/WP4.3
WP2.1 - WP4.3 Data Sheet
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Marine Auxiliary Engines WP2.1/WP4.3

Engine and block

  • Cast iron gantry type structure block
  • One-piece forged crankshaft
  • Cast iron cylinder heads and dry liners
  • Aluminium alloy pistons with gallery oil cooling

Cooling system

  • Thermostatically-controlled system with belt driven coolant pump

Lubrication system

  • Flat bottom large capacity oil pan
  • Spin-on full-flow lub oil filter

Fuel system

  • BQ type fuel injection pump and injector for higher inject pressure
  • Duplex fine filter and large capacity pre-filter for better efficiency

Electrical system

  • 12V electric starter motors and battery charging alternator
  • Standard sensor connector

Flywheel and housing

  • SAE3 flywheel housing and 10” flywheel
  • Specifications
  • Technical Data
  • Applications
Engine WP2.1 WP4.3
Type Inline, four-stroke, Water cooled Inline, four-stroke, Water cooled
Numbers of Cylinders 4 4
Bore x Stroke (mm) 85 x 92 105 x 125
Fuel Consumption (g/kW.h) <=235 <=235
Electric system DC12V DC12V
Governor Method Mechanic Mechanic

Model List - 50Hz

Models Engine Model Gen-set output prime KVA Prime kW Standby kW Displacement (L) Aspiration
WP2.1-WP4.3 Wp2.1CD18E1 15 17.5 19 2.1 NA
WP4.3CD38E1 37.5 38 42 4.3 NA

 

Note: NA: Natural aspiration;   T: Turbocharged ;  TA : Turbocharged and aftercooled

Coming soon

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Marine Auxiliary Engines WP4
Marine Auxiliary Engines 226B-3

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