Trunk Piston Oil

 TRUNK PISTON LUBRICANT

I. Introduction

 Viet Duc JSC is an authorized lubricant distributor by Shell, Chevron and Mobil brand. We are providing many different types of lubricants, with different usage such as: Cylinder lubricants, engine lubricants, compressor lubricants, hydraulic lubricants,...

Please contact us through our hotline for more details and recieve price quote quickly. We are honored to serve you!

II. Products for reference

1. CHEVRON

* Delo 1000 SAE 40

- Product information

Marine & Stationary Diesel Engine Oil

Lower alkaline reserve (12 Base Number) trunk piston engine oil (TPEO) designed for use in high specific output medium-speed trunk piston engines burning distillate fuels with sulfur content up to 1.0% under severe conditions in marine or stationary service.

- Benefits

+ Reduces maintenance costs

The Phenalate™ detergent/dispersant additive system provides exceptional engine cleanliness by controlling "black sludge", which can adversely affect both operation and maintenance in newer design engines.

+ Maintains power output

Outstanding thermal and oxidation stability assist the Phenalate™ detergent/dispersant additive system in providing excellent control of high temperature deposits in areas such as the undercrown of the piston and the piston ring belt area, enabling piston rings to function efficiently.

+ Prolongs oil change-out periods

Base Number (BN) level and superior alkalinity retention characteristics maintain sufficiently high BN under all service conditions to ensure corrosive acids formed by the combustion of fuel sulfur are effectively neutralized, thereby minimizing liner wear.

+ Efficient purifying system performance

The Phenalate™ detergent/dispersant additive system effectively controls insolubles. Excellent water separation characteristics enable water to be centrifuged out with essentially no loss of additive.

- Application

+ Medium-speed trunk piston engines including latest designs in stationary power generation

+ Medium-speed trunk piston engines (marine service)

+ Certain crosshead type engines (where recommended by the manufacturer). Particularly suitable as a system oil where a higher than normal alkalinity reserve is required.

+ Cylinder lubrication in certain trunk piston engines (with separate lubricators which supplement splash lubrication from the crankcase)

2. SHELL

* Gadinia 40

- Product information

Marine Diesel Engine Oils

Shell Gadinia Oils are designed for trunk piston engines operating on distillate fuels, used in marine main propulsion and auxiliary power duties.

- Application

High-rated, medium speed, trunk-piston marine engines

Auxiliary marine engines           

Geared transmission

Turbochargers

Variable pitch propellers Oil lubricated stern tubes

Deck machinery

Other applications requiring an SAE 30 or SAE 40 viscosity oil

- Performance Specification

API CD (Monogrades) exceeds These truly multi-purpose marine lubricants have gained a worldwide reputation for outstanding performance over many years of service in a wide range of vessels.

Performance Benefits

Minimizes engine wear.

Freedom from sludge and deposit formation

Health & Safety

Shell Gadinia Oils are unlikely to present any significant health or safety hazard when properly used in the recommended application, and good standards of industrial and personal hygiene are maintained.

3. MOBIL

* Mobilgard M440

- Product information

Mobilgard M340 and M440 are premium 40 TBN engine oils designed for use in the most severe residual-fueled medium-speed diesel applications. These diesel engine oils have been specially formulated to provide outstanding residual fuel compatibility characteristics for excellent engine cleanliness, especially in crankcase, camshaft areas, ring belt and piston undercrown. They provide excellent high temperature oxidation and thermal stability, low volatility, load carrying properties and corrosion protection.

- Benefits

Mobilgard M40 Series oils provide the following benefits when used as recommended:

• Virtually eliminate undercrown deposits

• Provide outstanding lube/ fuel compatibility

• Maintain camshaft spaces and crankcase in good condition

• Reduce piston ring belt deposits

• Excellent TBN retention resulting in protection against corrosion and providing long oil life

• Industry leading thermal and oxidation stability for long oil life and good oil consumption control

• Separates easily from water

Applications

Mobilgard M40 Series meets the requirement of medium- speed trunk piston engines used as main propulsion and auxiliary diesels on deep-sea vessels, as main propulsion engines on coastal and river ships, and in stationary power applications. This new Series of oils is the result of an extensive research and development program, incorporating Mobils exclusive RFD (Residual Fuel Detection) test.

For further information, please contact us through our hotline. We are honored to serve you!