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深圳市和华利贸易有限公司 手机：13620934101,手机：屏蔽谭丽
PRODUCT DATA SHEET
GulfSea Cylcare ECA 50
Marine Cylinder Oil specially designed for All Low Speed 2-stroke Marine Diesel Engines when operating in a
MARPOL Annex VI Emission Control Area (ECA) using max 0.10%wt sulphur heavy fuel oil (HFO) or marine
gas oil (MGO)
Product Description
GulfSea Cylcare ECA 50 is a specially formulated extremely high performing Marine Cylinder Lubricant (MCL)
for use in all generations of two stroke low speed crosshead diesel engines including the very latest super long
stroke models when operating in MARPOL Annex VI Emission Control Areas (ECA).
The content of sulphur in marine fuel is limited when operating in ECAs to <0.10%wt (except when operating with
an exhaust gas SO2 scrubber). When burning 0.10%wt sulphur fuel the continued operation on high BN cylinder
oil is inappropriate. The excess BN additive of the standard MCL may result in crown land deposit build-up and
consequent bore polishing.
GulfSea Cylcare ECA 50 is rebalanced cylinder oil with a reduced BN additive system combined with an
advanced new marine detergency additive technology. GulfSea Cylcare ECA 50 minimises excess piston crown
deposits, neutralizes condensing acids ａnd ensures that the liners ａnd ring pack remain clean with free ring
movement ａnd extended Time Between Overhauls (TBO).
GulfSea Cylcare ECA 50 offers a safety margin of performance with sufficient BN to scavenge ａnd neutralize
any acid condensation on liner walls. This lubricant is suitable for both MGO ａnd new low sulphur HFO being
introduced as distillate substitutes. It is strongly recommended that the suitability of non MGO fuel products is
checked with the fuel supplier ａnd engine maker before using.
Features & Benefits
Outstanding detergency capability minimizes deposits on critical parts viz. pistons, piston rings, ring
grooves ａnd cylinder ports.
Low BN for residual acid scavenging ａnd neutralization capability whilst achieving OEM’s specified
residual BN reserve in scrape down oil.
Enhanced anti-wear property minimizes piston ring & cylinder wear leading to reduced maintenance
costs.
Compliant with MARPOL Annex VI Regulation 14 for marine fuels with <0.10%wt Sulphur.
Excellent thermo-oxidative stability reducing deposit ａnd sludge formation.
Applications
Cylinder lubrication of all generations including the latest MAN Mk 8.2 to Mk 9 & G type engines and
Wärtsilä RT-Flex & W-X engines operating on very low sulphur fuels, <0.10%wt ａnd natural gas.
The Engine OEM’s feed-rate should be maintained. It is highly recommended to inspect the liners via a
scavenge port inspection upon initial ａnd subsequent switches to GulfSea Cylcare ECA 50.
Changeover to GulfSea Cylcare ECA 50 should be undertaken, upon entering an ECA, at the next
daily top-up of the cylinder oil day tank. When changing back to high sulphur fuel oil, upon leaving an
ECA, the cylinder oil should be switched on the day prior, during the daily top-up of the cylinder oil day
tank.
Approvals
WIN G&D
MAN Diesel & Turbo
Due to continual product research ａnd development, the information contain herein is subject to change without notification.
Typical Properties may vary slightly
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PRODUCT DATA SHEET
Typical Properties
GulfSea Cylcare ECA 50
Typical Properties SAE Grade 50
Test Parameters ASTM Method Typical Values
Viscosity @ 100°C, cSt D 445 19.0
Viscosity Index D 2270 107
Flash Point, °C D 92 270
Pour Point, °C D 97 -18
Density @20°C, kg/l D 4052 0.899
