AS recommended by the manufacturer for the environment in which the machine works.
I suggest you call a Massey Ferguson dealer to be 100% sure.
type of oil for transmission
type F . rb
Permatran III
what kind of hydraulic oil should be used for a massey furguson 245
The same oil as you put in the engine!
30 weight non detergent oil. 8 gallons
Use Massey Ferguson hydraulic oil or an equivalent due to the unit having a wet brakes and clutch, regular hydraulic oil will give you problems down the road.
a 165 Massey-ferguson oil pan holds 8 1/2 quarts
right at a gallon
30 weight non detergent oil. 8 gallons