HI-TECH GEAR S-68 ultra-performance synthetic gear oil provides quiet, effective and long-lasting lubrication in systems operating between -30°C and +120°C.

HI-TECH GEAR S-68 – Silent Power, Superior Protection

Restoreplus HI-TECH GEAR S-68 is a high-performance synthetic gear oil specifically developed for open gears, ropes, and bearing systems operating in the temperature range of -30°C to +120°C. While providing superior protection against wear, corrosion, and oxidation, it offers long service life and low energy consumption.

Key Features

• Wide temperature range: -30°C to +120°C

• High-temperature stability for long-term protection

• Superior resistance to wear

• Resistance to water, rust and corrosion

• Compatible with mineral oils

• Low evaporation, low energy consumption

Applications

• Open gear systems

• Wire ropes and steel cables

• Ball and rod mills

• Rack & pinion gears

• Slew systems in rope shovels

• Automatic lubrication systems

User Benefits

• Quiet operation: reduces vibration and noise levels

• Long-lasting gears and bearings

• Less maintenance, more efficiency

• Reduces friction and temperature

• Provides energy savings

These products that replace the RESTOREPLUS HI-TECH GEAR S-68 product in the market are designed for high-speed gearboxes, precision bearing systems, and industrial units experiencing extreme temperature changes. They are polyalphaolefin (PAO)-based, "Ultra Performance" level fully synthetic industrial gear oils equivalents.

Equivalent Brands and Products

HI-TECH GEAR S-68 has PAO technology maximizing heavy load capacity despite being in the low viscosity (ISO VG 68) group. The main equivalents in the market are:

• RESTOREPLUS: Hi-Tech Gear S-68

• MOBIL: Mobil SHC Gear 68 / Mobilgear SHC XMP 68

• SHELL: Omala S4 GX 68 (formerly Omala HD 68)

• KLÜBER: Klübersynth GEM 4-68 N

• TOTALENERGIES: Carter SH 68

• CASTROL: Alphasyn EP 68

• FUCHS: Renolin Unisyn CLP 68

• PETROL OFİSİ: Gravis SP 68 (synthetic series equivalent)

Technical Information and Features

Restoreplus Hi-Tech Gear S-68 was taken as a reference for the preparation, and the shared technical values of the equivalents in this segment are as follows:

• Ultra-Performance PAO Base Oil: Does not contain impurities found in mineral oils thanks to its fully synthetic structure formulated in the laboratory. This ensures the oil Excellent Thermal Stability and oxidation resistance.

• Fast Turnover and High Load Compatibility: Maintains its fluidity in high-speed gearboxes thanks to its low viscosity, providing Superior Protection against heavy shock loads through its synthetic additives.

• Micropitting (Micro-Pitting) Protection: Provides Maximum Protection against microscopic damage due to metal fatigue on precision gear surfaces, extending equipment life.

• Exceptional Viscosity Index: Highly stable against temperature changes. Does not thin out in high-speed heated systems; provides Fast Fluidity in cold climates, preventing initial start wear.

• Energy Efficiency: Has a much lower internal friction (traction) coefficient compared to mineral oils. Reduces internal gear temperature and provides the operation with Energy Savings.

• Very Long Change Interval: Offers 3 to 5 Times Longer change interval compared to conventional mineral oils due to its high resistance to oxidation. Minimizes maintenance downtime and waste oil volume.

• Water Separation (Demulsification): Quickly expels moisture or condensation mixed into the system. Completely eliminates the risk of Rust and Corrosion.

• Air Release and Foam Control: Resistant to foaming in high-speed systems; ensures the quick release of air, providing Continuous Lubrication.

Application Field: This product is particularly safe to use in high-speed textile machines, robotic joints, centrifuges, precision machine tool gearboxes, and conveyor systems in cold storage depots.