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海湾润滑油电电话:0755-28062802 移动电话:13620934101吴先生 传真:0755-28062786，屏蔽。
GulfSea Power Series专为现代中速四冲程船舶设计的船用后备箱活塞机油
使用中间燃油（IFO）或重质燃油（HFO）的柴油发动机
产品描述
Gulfsea Power是一种专为中速柴油机设计的干线活塞发动机机油。
船舶、发电和工业应用中使用剩余燃料的发动机。
该机油中使用的高级添加剂技术可提供出色的发动机清洁度和磨损度。
不同运行条件下的保护。这种机油的粘度为SAE 30和40
Bn（基数）在30到55之间的等级。这些油表现出很高的
耐水性好，具有较好的分水性和保碱性。这些油相遇
API CF的性能要求。
特点和优点
•良好的去污性和分散性可减少烟灰和黑色污泥的积聚，并保持
发动机清洁器。
•有效中和酸性副产品，防止发动机受到腐蚀
磨损。
•更好的抗乳化性能，确保水分离无故障
操作。
•强大的耐磨技术可防止活塞和线性磨损，且性能良好
齿轮性能降低了维护成本。
•改善的热氧化稳定性可延缓机油降解，延长机油寿命。
应用
•建议用于船用中速柴油发动机、发电和
使用剩余燃料的工业应用。
•Gulfsea Power 3055和4055，BN为55，专门为发动机设计。
使用高硫剩余燃料。这些油也是特别的
建议用于加注/补充频率较低的发动机
频繁。
•Gulfsea Power 3040和4040（40亿）适用于发动机运行
含硫量超过3.5%的剩余燃料
•Gulfsea Power 3030和4030（Bn为30）适用于运行在
含硫量超过2.5%至3.5%的剩余燃料
•也推荐用于船上设备的一般润滑（如有专门用途）
不需要润滑油或使用API CF质量的润滑油。
由于产品的不断研发，本文所含信息如有变更，恕不另行通知。典型
属性可能略有不同
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产品数据表
典型特性
Gulfsea电源3030 4030 3040 4040 3055 4055
典型特性
SAE等级30 40 30 40 30 40
BN 30 40 40
API CF X X X X X X X
试验参数ASTM方法典型值
100℃时的粘度，cSt d 445 11.1 14.5 11.1 14.5 11.1 14.5 11.1 14.5
40℃时的粘度，cSt D 445 92.2 139.3 89.8 135.9 86.4 130.8
粘度指数D 2270 97 95 97 95 97 95 95 95
闪点，oC D 92>215>215>215>215>215>215
倾点，摄氏度，97-18-18-18-18-18-18-18
Bn，mg氢氧化钾/g d 2896 30 30 40 40 55
密度@15℃，kg/l d 1298 0.909 0.908 0.915 0.912 0.926 0.920
PRODUCT DATA SHEET
GulfSea Power Series
Marine Trunk Piston Engine Oil specially designed for modern Medium Speed 4-stroke Marine
Diesel Engines running on Intermediate Fuel Oil (IFO) or Heavy Fuel Oil (HFO)
Product Description
GulfSea Power is a trunk piston engine oil designed for use in medium speed diesel
engines operating on residual fuels in marine, power generation ａnd industrial applications.
The superior additive technology used in this oil provides excellent engine cleanliness & wear
protection under different operating conditions. This oil is available in SAE 30 & 40 viscosity
grades with a BN (Base Number) ranging from 30 to 55. These oils exhibit a high degree of
water tolerance ａnd have better water separation ａnd base retention properties. These oils meet
the performance requirements of API CF.
Features & Benefits
• Excellent detergency ａnd dispersancy reduces build-up of soot & black sludge ａnd keeps
the engine cleaner.
• Acidic by-products are effectively neutralised ａnd the engine is protected from corrosive
wear.
• Better demulsibility characteristics ensure water separation leading to trouble free
operation.
• Robust anti-wear technology provides protection against piston & linear wear ａnd good
gear performance leading to reduction in maintenance costs.
• Improved thermo-oxidative stability retards oil degradation facilitating extended oil life.
Applications
• Recommended for medium speed diesel engines in marine, power generation and
industrial applications operating on residual fuels.
• GulfSea Power 3055 & 4055 with a BN of 55 are specifically formulated for engines
operating on high sulphur residual fuels. These oils are also specially
recommended for those engines where the frequency of topping-up/replenishment is less
frequent.
• GulfSea Power 3040 & 4040 with a BN of 40 are suitable for engines operating on
residual fuels having sulphur content in excess of 3.5%
• GulfSea Power 3030 & 4030 with a BN of 30 are suitable for engines operating on
residual fuels having sulphur content in excess of 2.5% ａnd up to 3.5 %
• Also recommended for general lubrication of shipboard equipment where specialised
lubricants are not required or use of API CF quality oils are adequate
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 Power 3030 4030 3040 4040 3055 4055
Typical properties
SAE Grade 30 40 30 40 30 40
BN 30 40 55
API CF X X X X X X
Test Parameters ASTM Method Typical Values
Viscosity @ 100ºC, cSt D 445 11.1 14.5 11.1 14.5 11.1 14.5
Viscosity @ 40 ºC, cSt D 445 92.2 139.3 89.8 135.9 86.4 130.8
Viscosity Index D 2270 97 95 97 95 97 95
Flash Point, ºC D 92 >215 >215 >215 >215 >215 >215
Pour Point, ºC D 97 -18 -18 -18 -18 -18 -18
BN, mg KOH/g D 2896 30 30 40 40 55 55
Density @ 15 ºC, kg/l D 1298 0.909 0.908 0.915 0.912 0.926 0.920
