... system,lubrication system,transmission system, shipping oil perssure system, AH series productions especialy use the aluminium material of the weight is ... the area of radiator, expedite the heat exchange, by the action of the fan, the air can coercive take the heat ... pressure≤2MPa Fan power2x48W Fan voltageAC110V/AC220V/380V/50HZ/60HZ hydraulic oil cooler with double fan AH0608TL-CA