ALESTA R 40-30 is a high-performance, medium-speed trunk-piston diesel engine oil formulated to meet the lubrication requirements of modern marine and stationary diesel engines operating under severe conditions. Produced using carefully selected high-quality base oils and advanced additive technology, it provides excellent resistance to oxidation, sludge formation, and wear, ensuring reliable engine protection and extended service intervals.
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ALESTA R SERIES 4030
ALESTA R 40-30 is recommended for medium-speed trunk piston engines, auxiliary engines, and stationary power generation units used in marine propulsion systems, particularly in applications involving continuous operation under high loads. ALESTA R 40-30 is specifically suitable for engines running on distillate or light residual fuels with a sulfur content below 2.5%. In such applications, effective acid neutralization, cleaning, and corrosion protection are of great importance. Its balanced formulation supports piston cleanliness, minimizes sludge and varnish formation, and helps ensure efficient and trouble-free engine operation by maintaining oil performance over long operating periods.
Wärtsilä; YANMAR; Everllence (MAN ES); Daihatsu; Caterpillar; Rolls Royce; Hyundai; Himsen
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Automotive Oils
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Agricultural Oils
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Motorcycle Oils
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Marine Oils
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Industrial Oils
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Greases
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Electric Vehicle Products
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Antifreeze and Related Products
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Total: 30 Product
