What type of hydraulic fluid i should use for MF 275

The type of hydraulic fluid you should use for a Massey Ferguson 275 (MF 275) tractor depends on its specifications and the operating conditions. Generally, this model uses a multi-purpose tractor hydraulic fluid (THF), often referred to as UTTO (Universal Tractor Transmission Oil) or a similar product.

Recommended Specifications:

1. Massey Ferguson Permatran III or Equivalent:
   • This is the OEM-recommended fluid, but any hydraulic fluid meeting Permatran III specifications is suitable.
2. ISO VG Grades:
   • Use ISO VG 46 or ISO VG 68, depending on the ambient temperature. ISO VG 46 is preferred for cooler conditions, while VG 68 is better for warmer environments.
3. API GL-4 Compatible:
   • Ensure the fluid meets API GL-4 standards, as these provide compatibility with wet brake systems and hydraulic components in the MF 275.
4. Viscosity (SAE Grades):
   • Look for SAE 10W-30 or 15W-40 hydraulic/transmission oils designed for tractors.

Things to Consider:

• Climate: Thinner oils are better for cold climates, while thicker oils are ideal for hot environments.
• Additives: Choose a fluid with anti-foam, anti-corrosion, and anti-wear additives to protect the hydraulic system.
• Seals Compatibility: Make sure the fluid is compatible with the seals and materials used in your MF 275’s hydraulic system.

Examples of Suitable Brands:

• Massey Ferguson Permatran III
• Chevron 1000 THF
• Shell Spirax S4 TXM
• John Deere Hy-Gard
• Mobilfluid 424

Always check your tractor’s owner manual for precise recommendations and ensure the hydraulic fluid meets the manufacturer’s standards. If you’re unsure, consult a local Massey Ferguson dealer.