Can I use 68 hydraulic oil instead 46?

Can I use 68 hydraulic oil instead 46?

46 is medium and No. 68 is thicker. Generally speaking, if the temperature is low in winter, use #32 & #46 hydraulic oil with a lower viscosity, and use #68 hydraulic oil with a higher viscosity in summer. Special conditions are treated specially.

What is HLP 68 oil?

The designation HLP 68 comes from the letter code “HLP” of hydraulic fluids according to DIN 51524-2 and the number “68”, which refers to the standardized ISO VG class. These are hydraulic oils with anti-ageing and anti-corrosion additives as well as active agents for reducing friction and wear.

What is the difference between AW 46 and AW 68?

contains AntiFoam additives. AW32 is approximately a 10 weight oil with the additives ▪ AW46 is approximately a 15 weight oil with the additives ▪ AW68 is approximately a 20 weight oil with the additives AW –provides many of the advantages of premium hydraulic oil at a moderate price.

What is HLP 46 hydraulic oil?

The hydraulic oil HLP 46 is used as pressure fluid in industrial and mobile hydraulic systems. It must withstand high thermal loads, prevent corrosion when water is supplied and minimise wear when mixed friction occurs. The designation HLP 46 is composed of “HLP” and “46”.

What happens if you use the wrong hydraulic fluid?

Whether it is changing hydraulic filters too often or using the wrong type of hydraulic fluid, these errors can lead to serious problems such as unnecessary maintenance costs, increased repair costs, system downtime, premature wear of components, and even catastrophic failure.

What is AW 68 hydraulic oil used for?

ISO 32, 46 and 68 grades are most commonly used for hydraulics with vane-, piston-, or gear-type pumps, especially where pressures exceed 1000 psi. They can also be used to lubricate lightly loaded reciprocating compressors.

What is HLP 32?

Hydraulic oils with the designation HLP 32 are used as pressure fluids in industrial and mobile applications. They absorb high pressure (over 200 bar), protect against wear and thus prevent premature material ageing. The designation HLP 32 is based on the letter combination “HLP” and “32”.

What Enklo 68?

ENKLO 68 PREMIUM is blended from deep hydrofinished base stocks and select additives. The additives are designed for optimum compressor operation. The additives are used to enhance the oxidation stability, anti-rust characteristics, anti-wear properties of the oil.

Can AW 46 and AW 68 hydraulic oil mix?

“Is it all right to mix an R&O hydraulic oil with an AW hydraulic oil in a hydraulic application?” Mixing oils with different additive packages is never recommended. Doing so could compromise the additive performance of both constituents, cause corrosion of component surfaces and lead to increased mechanical wear.

What is ISO 68 oil used for?

Hydraulic oil 68 grade is most commonly used for hydraulics with vane-, piston-, or gear-type pumps, especially where pressures exceed 1000 psi. They can also be used to lubricate lightly loaded reciprocating compressors.

What is ISO 68 oil equivalent?

Obviously, SAE and ISO use two different scales to measure viscosity. SAE 10W is equivalent to ISO 32, SAE 20 is equivalent to ISO 46 and 68, and SAE 30 is equivalent to ISO 100.

Can you mix different types of hydraulic fluid?

CAN I MIX HYDRAULIC FLUIDS? As far as possible, it is always best to avoid mixing different hydraulic fluids. This is because the technical properties could be spoiled by chemical reactions between different additives.

How are hydraulic oil ratings traceable?

This will be traceable by a hydraulic oil supplier who has used the additive in the fluid. Hydraulic oil ratings or approvals are stipulated by many end users of oil to ensure they’re using the correct fluid for their equipment.

What is the viscosity of hydraulic oil?

The SAE (Society of Automotive Engineers) created a classification table (VI Scale) to show low to high viscosity levels depending on temperature °C. Originally the scale only went up to 100°C but with advances in hydraulic oil blends, the scale now goes above this number! The viscosity of hydraulic oil is the measurement of its resistance to flow.

What is low-temperature hydraulic oil?

Low-temperature hydraulic oil is commonly used as a name for fluid which needs to be used in icy conditions. Under high heat, oil becomes less viscous and flows easier, which means that it can leak or lose its required properties. Additives are used to retain viscosity for fluids used in applications involving exposure to higher temperatures.

What are the hydraulic oil ISO grades?

Below is a list of common hydraulic oil ISO grades and a general guide to their applications: • ISO 15 Hydraulic Oil – ISO VG 15 Hydraulic Fluid is typically used in power steering and hydraulic brake systems. • ISO 22 Hydraulic Oil – ISO VG 22 Hydraulic Fluid is generally used in airlines for air tools etc.