UPPER CAPRIN PLUS 40

Premium Mineral Oils for Diesel Locomotive Engines

Premium mineral oils for locomotive engines are specifically formulated for use in North American diesel railway engines, particularly those manufactured by General Electric (GE) and General Motors (EMD). These lubricants are designed to operate reliably under extremely severe working conditions typical of the railway sector.

These oils are made with advanced low-chlorine additive technology, providing environmental benefits and improved overall lubricant performance. Additionally, they contain no zinc, allowing safe use in engines with silver-containing components, avoiding unwanted chemical reactions and premature wear.

Thanks to their specific formulation, these oils offer excellent detergent properties, ensuring exceptional cleaning of internal engine components, along with high thermal stability and oxidation resistance, maintaining effective protection against corrosion and wear over long service periods.

✅ BENEFITS IN USE

• Zinc-free formulation, compatible with engines incorporating silver components.

• Low chlorine content, meeting environmental requirements of the railway sector.

• Excellent detergency, keeping engine components exceptionally clean.

• High thermal stability and oxidation resistance, even under severe service.

• Effective protection against corrosion and wear, extending engine life.

• Reliable performance in long operating cycles characteristic of locomotives.