Using hydraulic oil from well-known manufacturers Mobil and Shell, you will be sure of their high quality. Shell and Mobil oils have several advantages: they reduce equipment wear and can be used at extreme (both high and low) temperatures, have anti-corrosion properties and water-separating properties, and are not oxidized (compatible with many metals).
Shell produces a variety of hydraulic oils, and their use is diverse in industrial equipment as well as in hydraulic systems in mobile technology. These oils are called Tellus. The presence of additional symbols S2, S3 and S4 indicates the level of performance. The higher the number, the longer the period of use.
You can spell out where the oil is used and under what conditions:
A - wet conditions
E - highly effective and energy-saving oil,
M - industrial application,
V is a wide range
X - high efficiency at low temperatures.
Consider some of the brands of oils. Shell Tellus S4 VX
hydraulic oil is used at very low temperatures (up to -50 degrees). It can be used for mining equipment and forestry machinery. Low toxicity (formerly Shell Tellus Arctic). Tellus S2 MA (formerly Shell Tellus DO) is a water-resistant industrial oil. Tellus S2 VA- for wide application, moisture resistant. Tellus S3 V (formerly Shell Tellus STX) - has a longer service life, used in industry and in mobile equipment that is operated on the street.
These letters were introduced relatively recently, before there were other names.
Mobil hydraulic oil also contains high quality base oils and additives that provide corrosion protection and reduce wear and tear.
Mobil DTE 11M (13M, 15M, 16M, 18M, 19M) is used at very low temperatures (up to - 46 degrees Celsius), high speeds and high loads. This oil protects against corrosion. Apply in various pumps.
Mobil DTE 21 (24, 25, 26, 27) - due to its viscosity forms a film on the surface, thereby protecting against corrosion, wear and tear, ensuring clean systems. Good demulsifying ability when working with water.
Mobil DTE Excel 22 (Excel 32, Excel 46, Excel 68, Excel 100) - ash-free oil for heavily loaded systems, used for copper alloys. Compatible with
coolant (cutting fluid).Mobil Nuto H 32 (H 46, H68, H150), known earlier as Esso Nuto - reduces corrosion, has a water-repellent ability, and is designed for gear, rotary, radial and axial systems in piston pumps.
Mobil SHC 524 (SHC 525, SHC 526, SHC 527) - does not contain paraffin. Specially selected synthetic oils and additives provide protection against wear at high (over 238 degrees Celsius), low temperatures (- 54 degrees) and at high loads. Use this oil in piston, gear pumps. Differs in viscosity.
By selecting high-quality hydraulic oil, you reduce maintenance costs, provide protection, thereby increasing the efficiency of your production.
Before purchasing hydraulic oil for your equipment or machinery, you must familiarize yourself with the instructions (lubrication card), which lists recommended oils (usually 4 to 5 different manufacturers) and indicates viscosity. For the right selection, contact the professionals.