JB/T 8814-1998 This standard specifies the technical requirements, test methods and inspection rules for water-cooled hydraulic oil coolers for high-power bulldozers. This standard is applicable to oil coolers for heat dissipation of hydraulic systems of bulldozers above 235kW. Other engineering machinery oil coolers can be used as a reference.
JB/T 8814-1998 history
2010JB/T 8814-2010 Big power dozers-Water-cooled type hydraulic oil cooler-Technical specification
1998JB/T 8814-1998 Big power bulldozer.Water-cooled type hydraulic fluid cooler.Technical specifications