
What is cat Hydo advanced 10?
Cat HYDO Advanced 10 represents a significant performance breakthrough in hydraulic oil technology. This oil has been developed with an optimized formulation that has been subjected to severe qualification testing in the field and laboratory for thousands of hours. Result is the best product available for Cat machine hydraulic systems.
What is the best cat hydraulic pump for my Machine?
Cat HYDO Advanced 10 is the best product for Cat machine hydraulic systems. Tested side-by-side under severe wear application conditions, simulated with Cat’s proprietary destructive piston pump test, Cat HYDO Advanced 10 clearly out-performed HYDO 10W.
What kind of oil is Hydo advanced 10?
®HYDO Advanced 10 Cat HYDO Advanced 10 Typical Characteristics1 Characteristics HYDO Advanced 10 Typical Diesel Engine Oil API CF SAE 10W Typical Premium Industrial Hydraulic Oil, HVLP or HV HYDO Advanced 10 Advantages SAE Viscosity Grade 10W 10W Varies
What is the service life of the Hydo advanced 10 piston pump?
With Cat HYDO Advanced 10, the piston pump is in excellent condition after 200 hours. The piston pump with HYDO 10 failed after 178 hours. Cat HYDO Advanced 10 Cat HYDO

What hydraulic fluid is compatible with Caterpillar?
Developed, tested and approved by Caterpillar, Cat Hydraulic Oil (HYDO) ensures optimum life and performance when used as recommended in Cat® hydraulic and hydrostatic systems. The preferred lubricant for Cat hydraulic systems is Caterpillar Hydraulic Oil (HYDO).
Who makes cat HYDO advanced 10?
CaterpillarCaterpillar is introducing a new hydraulic oil to the fluid product line, Cat® HYDOTM Advanced 10. This new oil is a combination of premium additives and specially selected and controlled higher quality base oils designed to provide extended drain intervals and extra protection to hydraulic system components.
What is HYDO hydraulic oil?
Cat HYDO Advanced 30 is an oil specifically formulated for working in consistently hot climates with temperatures ranging above 40°C (104°F). 250% increase in oxidation stability per ASTM D943. Improved oil stability and wear protection make Cat HYDO Advanced last longer.
What fluid is equivalent to hydraulic fluid?
“It is a common practice in the construction and mining industries to use engine oil SAE 10, SAE 20 or SAE 30 with the lowest API rating as a substitute for hydraulic oil ISO 32, ISO 46 or ISO 68, respectively for hydraulic systems of heavy equipment.
What weight is Caterpillar hydraulic oil?
Suitable For Use In Caterpillar Excavator: Hydraulic 10w – 15w/40 Engine Oil – EP80w/90 Gear Transmission.
What is ISO 32 hydraulic fluid?
Hydraulic 32 is part of Crown Oil’s range of premium-grade mineral-based hydraulic oils with good anti-wear properties providing protection in the most demanding of systems while still meeting ISO standards for hydraulic oil. This hydraulic fluid is rust, corrosion and oxidation inhibited.
What kind of motor oil does a CAT skid steer take?
Cat DEO ULS 15W-40 Is Recommended For Your CATERPILLAR 279D (S/N WEF00001 – Up)
What color is cat hydraulic fluid?
Applications And Mixing Directions For CAT Oil Dye Caterpillar Oil Dyes are available in the colors blue or red. They are soluble with most industrial hydraulic, compressor or gear oils where increased visibility is desired.
What kind of hydraulic fluid does an excavator take?
Excavator Hydraulic Oil ISO 46 – HVI Hydraulic Oil for Excavators.
Can I use 15w40 instead of hydraulic oil?
For a pump requiring ISO 46 or ISO 68, the heavier viscosity 15W-40 will pump less efficiently than an designated hydraulic fluid. This causes the machine to expend more energy for the same amount of work and increases fuel consumption.
Can I use ATF instead of hydraulic fluid?
Most hydraulic systems will operate satisfactorily using a variety of fluids. These include engine oil, automatic transmission fluid and oil formulated specifically for the hydraulic compartment.
Can I use hydraulic oil instead of hydraulic fluid?
Hydraulic oil is a non-compressible fluid that is used to transfer power within hydraulic machinery and equipment. Otherwise known as hydraulic fluid, hydraulic oil can be synthetic- or mineral-based.
What is Caterpillar TDTO?
Cat TDTO-TMS is a proprietary formulation that was specifically developed, tested and approved by Caterpillar to ensure peak performance in your transmission and to meet the same high standards as all Genuine Cat Parts. • Longer Component Life—Reduces wear on transmission gears.
What color is cat hydraulic fluid?
Applications And Mixing Directions For CAT Oil Dye Caterpillar Oil Dyes are available in the colors blue or red. They are soluble with most industrial hydraulic, compressor or gear oils where increased visibility is desired.
What weight is AW32 hydraulic fluid?
10 weight oilAW32 is approximately a 10 weight oil with the additives. AW46 is approximately a 15 weight oil with the additives. AW provides many of the advantages of premium hydraulic oil at a moderate price.
How is hydraulic oil made?
Most mineral oil hydraulic fluids are made from dewaxed paraffin-based crude oils that are blended with additives to impart appropriate properties for the specific use (Newton 1989; Papay 1989, 1991; Wills 1980). The types of additives, which are summarized below, are quite numerous and in some cases (Mattie et al.
What is a cat HYDO?
Cat HYDO is hydraulic oil, with minimum 900 ppm of zinc. Cat TO-2 is a an obsolete spec for transmission oil, which could be used as a hydraulic oil…. but may contain VI improvers. I would use any branded hydraulic oils in AW 46 /AW 68/AW 100 grades.
Does Schaeffers 239 reduce temperatures?
Updating TD sheets for every manufacturers newest fluid is a timely and costly process.a Schaeffers 239s will not only reduce your temperatures, extend the life of your components, but will generally save you money in fuel usage.
What is Cat Hydo Advanced 10?
Here is a link to Cat Hydo Advanced 10. It has been available for at least 5 years and is a SAE 10 oil. Cat’s equivalent to Mobil 424 is Cat MTO. It is an oil they used to use in their backhoe loaders when they were equipped with Ford/New Holland axles.
What is the viscosity of a Mobil 424?
Note the viscosity at 100 degrees C is 9.3 for Mobil 424 and 6.7 for Hydo Advanced. Cat’s spec shows it won’t shear down with use meaning it will retain its 6.7 viscosity from oil change to oil change. Mobil claims excellent shear stability.
ScottNC Well-Known Member
Should probably call the previous owner on this one. Don’t know what is in the hydraulic tank but suspect from the way the lift cylinders are leaking it is the cheapest available option. Anyway, from ISO46, AW46, Cat Advanced 10 and from what I am reading 10W motor oil…
Dickjr. Senior Member
What is it going in? The leaky cylinders most likely don’t have a thing to do with the oil just need repacking. 10W motor oil is comparable to AW32.
ScottNC Well-Known Member
Sorry, yes, my D4D. The previous owner told me the gland nuts leaked so that was expected. Have a pad to build-up and level for a metal building after which the Cat can be parked and plans made for what to fix before spring. In the mean time, if the current ills can be endured for a couple more hours of work…
