| Castrol's TLX RangeForward to extended engine protection even under extreme conditions.DescriptionCastrol TLX lubricant range are high performance diesel engine oils for use in marine medium speed 4-stroke enginesand stationary power applications operating on residual fuel. Castrol TLX is produced using highly refined base oils andadvanced additive technologyThe TLX range meets all the requirements demanded from a high-quality lubricant. As demonstrated in extensive fieldtesting, the range has shown excellent and robust performance – even under the most extreme conditions (high load,high sulphur fuel, low lubricant oil consumption, and low system oil volumes). The selected dispersant and detergentsystem effectively control fuel contaminants and promotes engine cleanliness.ApplicationThe TLX range is available in 20, 30, 40 and 53 BN suitable for use in engines operating on a wide range of fuels;ULSFO, VLSFO, HSFO, including dual fuel engines switching between residual fuel and LNG.Available in both SAE 30 and SAE 40 viscosity grades to suit engine builders' requirements, the Castrol TLX range isspecifically developed for use in modern marine medium speed propulsion engines and auxiliary power generation.The range is also suitable for land based stationary power generation applications operating under high engine loadrunning on high sulphur fuel.AdvantagesEngine protection - excellent wear and corrosion protection for cylinder liners, pistons, rotating components, andbearings, ensuring reliable service operation to maximise the time between maintenance intervals.Excellent cleanliness, even under extreme conditions - high detergency performance protects against depositaccumulation in critical areas such as the piston undercrown, cooling galleries, the piston ring belt area, and the enginecrankcase.Effective oil treatment properties - removal of contamination, oil sludge and water during purification and filtration helpskeep the oil in optimum condition and protects the engine from corrosion and wear.Robust thermal and oxidative stability – protects against lube oil degradation, oil thickening and deposit formation.TLX 5-40 is a 53BN grade specifically for use in high sulphur residual fuel marine and power station applications. Thehigher base number helps to maximise the time between refreshment and oil drain intervals.Castrol TLX is formulated and proven in field testing to offer protection under demanding service conditions. Thisincludes high load in combination with high sulphur fuel and low lubricating oil consumption.Protects cylinder liners from excessive wear and bearings from corrosion, whilst the carefully selected detergent anddispersant system maintains engine cleanliness in service.Page: 1/2Typical CharacteristicsName Method Units TLX2-30TLX2-40TLX3-30TLX3-40TLX4-40TLX5-40Viscosity @ 100C ASTM D445 cSt 11.5 14.0 11.5 14.0 14.0 14.0Total Base Number, TBN ASTMD2896mg KOH/g20 20 30 30 40 53Density @ 15C, Relative ASTM 1298 g/ml 0.90 0.90 0.90 0.90 0.90 0.90Flash Point Pensky-Martens ASTM D93 °C >200 >200 >200 >200 >200 >200Pour Point ASTM D97 °C -23 -18 -21 -21 -15 -20Viscosity Index ASTMD2270 None 102 99 104 101 103 105SAE Grade - - 30 40 30 40 40 40FZG Gear Failure Load Stage ( A/8.3/90 ) DIN 51354 11 11 11 11 11 11The above figures are typical of those obtained with normal production tolerance and do not constitute a specification.Additional InformationThe TLX range has been awarded no objection letters by the major medium speed engine manufacturers including, butnot limited to; Wartsila, MAN and MaK.For full listing of equipment approvals and recommendations, please consult your local Castrol sales or technicalrepresentative.Compatibility has been assessed across all grades of Castrol engine oils. Users should adhere to changeoverguidelines (TB5909) and OEM recommendations on mixing.StorageAll packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally toavoid the possible ingress of water and the obliteratio |
