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HJ X-Tronic

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Describe project

Easy add-on solution

HJ X-Tronic is an electronic regulation unit that converts mechanical lubricators from RPM-dependent to BHP- (load)-dependent.

HJ X-Tronic ensures that the cylinder oil consumption is adjusted automatically to match the current operating conditions such as load %, BN-level or the type of fuel, including the sulphur %.

The majority of older vessels still using original lubrication systems have higher than necessary lube oil consumption, which is not only expensive but also potentially harmful for the engine in the long run.

By retrofitting with HJ X-Tronic, you will experience significant savings in cylinder oil consumption by up to 60%, as well as improved engine conditions.

Benefits

  • Up to 50% reduction of cylinder oil consumption
  • Reduced wear of liners and rings
  • Improved acid neutralization and reduced corrosive wear
  • Reduced emission of particle matter and CO2
  • Extended TBO
  • Easy operation for crew

 

Product features

  • Oil injection in every piston stroke
  • Feed rate regulation depending on load or Sulphur level
  • Automatic Cleaning Sequence algorithm (patented technology)
  • Delta-Timing algorithm ensures lubrication both into ring pack and liner
  • Sulphur-, load- and BN-dependent algorithms
  • Possibility for online monitoring and preventive alarms
  • Using HJ SIP valves:
    Atomizing cylinder oil into the combustion chamber lowers oil consumption further.

The animation of the balance shaft shows 

how changing the point of suspension alters the position of the rocker arm and stroke length.

 

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