JY7.3L

Brief introduction of JY7.3L series models
  The JY7.3L series engine is an excellent performance model of Jiuyi Power.Based on this,the engine developed for sand extractors has the advantages of good reliability,mature products that have been tested in the market,high cost-effectiveness,compact structure,and convenient use and maintenance.
JY7.3L main model features
  •The main components of the engine are made of ductile iron body,cylinder head,high-strength crankshaft,and connecting rod.The structure has been tested for a long time and has high reliability.
  •Adopting mature mechanical oil pump injection technology,precise control of fuel injection quantity,sufficient intake,ensuring full combustion,low fuel consumption,and low emissions of diesel engines under different load conditions.
  •The piston adopts an internal cooling oil passage for cooling,effectively reducing the temperature of the piston and providing a long service life