JY7.3L

JY7.3L series model introduction
  The products developed by digesting and absorbing the consulting results of FEV Company in Germany,including the overall forged steel crankshaft,high-quality alloy pin iron gas lamp cover,and body hair,are all imported parts.They have small volume,light weight,low vibration,low exposure sound,high reliability,and a major overhaul period of more than 12000 hours.They use P-type high-pressure oil pumps,with P-type brightness and fuel consumption indicators far superior to domestic products of the same power range.
JY7.3L series model features
  •Using Yuchai exclusive piston ring sealing technology and valve oil sealing technology,the lubricating oil consumption is more than 20%lower than the domestic products of the same power file.