In the case of synthetic gear oils, PAO-based fluids and specified additives are used to create the lubricants. The materials exhibit good wear, corrosion, and rust resistance qualities, as well as improved oxidation stability. Their naturally high viscosity index (VI) paired with a low traction coefficient minimizes power consumption, resulting in more energy efficient gear oils than other oils. They help to extend the life of equipment. Servo SYNGEAR 680 is a high-performance traction gear case designed specifically for GE locomotives’ heavy-duty traction gear cases. For example, this oil can be used to keep the gears in manufacturing industries like steel and mining running smoothly.
| ISO VG | 680 |
|---|---|
| Kinematic Viscosity cSt @ 40°C | 610-740 |
| K. Vis. @ 100°C, cSt (T) | 67.6 |
| Flash point (COC), °C Min. | 220 |
| Pour Point, °C Max. | (-)27 |
| Viscosity Index | 145 |
| TAN mg KOH/gm (T) | 0.6 |
| FZG Load Stage, Pass | 12 |
| Timken OK Load, lb, Min | 80 |
| 4 Ball, Weld Load, Kg (T) | 280 |
