HP Rail Road Oil 713 is a high-performance, zinc-free crankcase oil designed to meet the lubrication needs of Generation-IV locomotives, including those manufactured by EMD, GE, and ALCO. This advanced formulation has been specifically engineered to deliver outstanding performance in modern diesel locomotives operating under heavy loads and demanding conditions. The zinc-free composition makes it particularly suitable for engines equipped with silver-coated components, ensuring complete protection without compromising metal compatibility. Manufactured from high-quality base oils fortified with cutting-edge additive technology, HP Rail Road Oil 713 provides exceptional protection against wear, corrosion, and oxidation. Its superior thermal stability minimizes oil degradation at elevated temperatures, extending oil drain intervals and reducing maintenance downtime. The oil’s excellent detergency and dispersancy characteristics prevent the formation of harmful deposits, ensuring a cleaner engine and consistent performance throughout its service life. This premium crankcase lubricant has been formulated to offer absolute control over corrosive wear and outstanding resistance to oxidation, even during prolonged high-temperature operations. Its anti-rust and anti-foam properties maintain stable oil pressure and smooth operation under severe mechanical and thermal stress. By effectively reducing friction and metal-to-metal contact, it enhances component durability, improves engine cleanliness, and promotes long-term reliability across extended service hours. HP Rail Road Oil 713 is recommended for use in all types of locomotives operating in Indian Railways, as well as for L&T and Detroit DG sets. The absence of zinc makes it compatible with engines containing silver-lined bearings, preventing chemical interactions that could cause bearing damage. This unique feature makes it one of the most trusted oils for use in critical rail engine operations. Conforming to the requirements of API CF, LMOA Generation-IV, and IS:13656-2014, HP Rail Road Oil 713 has been approved by RDSO for use in Indian Railways. It provides unmatched deposit control, long-lasting oxidation stability, and dependable wear protection, ensuring efficient engine performance and extended life for modern locomotive engines.
| Properties | Typical Values |
|---|---|
| Kinematic Viscosity cSt @ 100°C | 16 |
| Viscosity Index | 90 |
| Flash Point, °C (COC) | 225 |
| Pour Point, °C | -6 |
| Sulphated Ash, % wt. | 1.6 |
| TBN, mg KOH/g | 13 |
