Is "Ashless Hydraulic Oil AW 46 Zinc Free - 5 Gallon Pail (18L - 4.75 GAL)" acceptable to use in my hoe? I don't know what Ashless is? They are out of the same stuff I put in last time. It's the same brand, Sinopec, L-HM 46. Can I mix the normal and ashless without causing any issues?
Let me first say that I am no oil expert...there are some on here, and hopefully they will chime in.
I looked up the oil that you spelled out above. It does not claim to be a tractor oil. This is important because your NH has wet brakes (when you are adding to the differential), which require specific additives. I use the Tractor Supply Premium in all reservoirs. My smaller tractor has a common reservoir for the hydraulics and differential. Using the Tractor Supply in everything just keeps it simple for me.
Personally, I would get the Tractor Supply oil. I cannot imagine that the sinopec is much cheaper, especially when it is on sale at Tractor Supply.
Sinopec
Product description
Sinopec L-HV Low Temperature Antiwear Hydraulic Oil is a line of premium
quality antiwear lubricants blended using selected and highly refined highquality
mineral oils, combined with a multifunctional additive system and
available in a wide viscosity range from ISO Grade 15 to 100. This line of oils,
with high viscosity index and low pour point characteristics, has been
designed to meet the requirements of moderate- to high-pressure hydraulic
systems operating outdoors in cold regions, or where there is a wide variation
in ambient temperature.
Tractor Supply
Premium Tractor Fluid is a premium, multi-purpose lubricant formulated from select base stocks and an advanced additive system. It is engineered for use in a variety of farm equipment, off highway machinery, industrial tractors, final drives, power take-off units,
wet brakes, power steering units and hydraulic systems. It provides the unique combination of ultimate equipment protection and the convenience of using one fluid in place of two or more fluids while maintaining optimum equipment performance and component durability.