What type of hydraulic fluid does a ih574 use?

The International Harvester IH 574 typically uses a hydraulic fluid that meets the specifications of ISO 32 or ISO 46 hydraulic oil. These oils provide adequate lubrication and protection for the hydraulic system. It's important to check the owner's manual or consult with a dealer for specific recommendations based on the operating conditions and climate. Always ensure the fluid is clean and free from contaminants to maintain system performance.