Welcome ....I am in PaarlI can't find any info on the volume and type fluid to use in the hydraulic system of a Fiat 640 tractor.
Any advice will be welcome.
PS I live in South Africa and yes this model is around 40 years old and still in good condition.
Total KHT from your local Co Op wil do . Can use it in your engine aswellHere you go TractorData.com Fiat 64 tractor information
Any good oil for older tractors should work.
Location helps alot....ambiant temp....Total KHT from your local Co Op wil do . Can use it in your engine aswell