Engine oil No. 46 how does this relates to the engine oil type xxWxx?
Basically, the only difference between HD-46 and HD-68 hydraulic oils is the weight of the product. HD-46 is a 15 weight oil, but HD-68 is a 20 weight oil.
i made this mistake on an hydraulic breaker pack,no damage was caused to the pump or breaker.however the operation of the equipment was sluggish until the machine really warmed up.presumably because the 46 oil is" thicker" than the iso 32
vg stands for viscosity grade. Hydrualic oil comes in many grades.
The primary type of hydraulic oil used in case backhoes is 10wt or AW-46. Each type has specific properties for longevity, performance, and resistance to harsh temperatures.
The Ford 134 oil is a Hydraulic/Transmission Oil these appear to answer your question. See the provided links I would however recommend AMSOIL's SYNTHETIC TRACTOR HYDRAULIC/TRANSMISSION OIL ISO 46, SAE 30 See provided link.
Use Bobcat (Orange) Hydraulic Oil. If you don't have access to this use hydraulic ISO 46 for temps of -40 to 80f. Use ISO 100 for +40 to 120f. 10w30 motor oil will also work in a pinch but try not to mix....go back to hydraulic at next change.
46
AW 46
Go to parts store, go to oil section, find the oil labeled "hydrolick oil Daewoo G25S
The value of 6 in 46 is 6 tens or 60.
viscosity differs. servo68 normal application hlp46 high pressure requirement and precision movement required like in rolling mills of roll force cyclinder