Industrial Diesel Engines 403EA-11

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Key Specs

Maximum Power
28 HP
21 kW
Maximum Torque
52 lb-ft @ 1800 rpm
70 Nm @ 1800 rpm
China NR IV
China NR IV


The Perkins 403EA-11 ais an indirect injection industrial diesel engine meeting China offroad Nonroad Stage IV without the need for electronic control, aftertreatment or exhaust gas recirculation. Available as naturally aspirated engine we offer a range of factory configurable options to minimise the cost of machine development and of manufacturing if equiped with e-controller.

Product Specifications for 403EA-11

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Power Rating

Emission Standards


Engine Dimensions*


403EA-11 Standard Equipment

Air System

  • Cast iron exhaust manifold -side outlet
  • Inlet manifold

Electrical and Electronics

  • Alternator 12 volt 40 amp with DC output
  • Electronic controlled governing
  • Starter motor 12 volt

Cooling System

  • Belt driven coolant pump
  • Coolant temperature switch
  • Cooling fan

Fuel System

  • Fuel injection pump
  • Split element fuel filter


  • Cast iron engine block
  • Cold start capability to -20°C (-4°F) (aided)
  • Glow plug starting aid

Oil System

  • Lubricating oil pressure switch
  • Lubricating oil sump
  • Spin-on lubricating oil filter

Power Take-Off (PTO)


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