Shell Omala S4 WE460 synthetic gear oil (formerly known as: Shell large Wiener S460 synthetic gear oil) Shell Omala S4 WE Oil Shell Omala S4 WE460 synthetic gear oils are made from synthetic base oils and antioxidants, anti-rust additive blending and into a high-quality synthetic gear oil, particularly suitable for lubrication of steel / heavy duty bronze worm gear actuators. Applications Shell Omala S4 WE460 synthetic gear oil suitable for heavy-duty worm gear, high-speed / shock load and heavy-duty industrial gear and some high temperature bearings and circulatory system of lubrication. Shell Omala S4 WE460 synthetic gear oil is not suitable for gear made of aluminum bronze material lubrication and sealing materials incompatible with leather and some traditional paint, Shell Omala S4 WE460 synthetic gear oil with mineral oil lubricants incompatible. Performance characteristics Shell Omala S4 WE460 synthetic gear oils with high viscosity index, viscosity index improvers without thorns can in a very wide temperature range to form a good lubricating oil film, and showed good shear stability. Low pour point, to provide effective lubrication during cold starting. A remarkably low friction characteristics, can greatly reduce energy loss caused by friction clutch. Improve the mechanical efficiency of the actuator. Excellent load capacity, extremely suitable for lubrication of heavy-duty actuators. Excellent resistance to oxidation and thermal stability, with a very long life. In many cases, can be done "lifetime" lubrication, greatly reducing maintenance costs. Excellent steel a steel anti-scratch and anti-wear properties of steel a bronze, reliable and trouble-free operation. Technical Specifications Shell Omala S4 WE460 synthetic gear oil to meet the requirements of Flender AG. David Brown Type G Typical data Shell Omala S4 WE gear oil series 150,220,320,460,680 kinematic viscosity at 40 ℃ m㎡ / s 100 ℃ m㎡ / s 136 22.5 222 34.4 321 52.7 460 73.2 664 107 188 203 230 239 Viscosity Index 259 Density 15 ℃ kg / I 1.076 1.074 1.069 1.072 1.070 Flash point (open cup) ℃ 302 298 286 239 259 Pour Point ℃ -42 -39 -39 -36 -39