RAMCO Lubricants
Products/Diesel Engine Oils
RAMCO SAE 40 API CF/SF
Diesel Engine Oils

RAMCO SAE 40 API CF/SF

Viscosity Grade

SAE 40

Specification

API CF/SF

Category

Mineral

A monograde diesel engine oil for naturally aspirated engines, generators and older equipment operating in consistently warm conditions.

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Performance Highlights

Wear Protection

Additive film guards critical metal surfaces under load.

Oxidation Resistance

Resists thermal breakdown across long duty cycles.

Deposit Control

Keeps internal components clean and free of sludge.

Thermal Stability

Maintains film strength in high-temperature operation.

Smooth Performance

Controlled friction for responsive, quiet running.

Technical Specifications

PropertyMethodTypical Value
Density @29.5°C, gm/ccASTM D-12980.888
Viscosity @100°C, cStASTM D-44514.2
Viscosity @40°C, cStASTM D-445144.0
Viscosity IndexASTM D-227098
Pour Point, °CASTM D-97-12
Flash Point, °CASTM D-92246
TBN, mgKOH/gmASTM D-28968.6

Always refer to the vehicle or equipment manufacturer's recommended specifications before selecting a lubricant.

Meets or Exceeds

  • API CF
  • API SF

Available Packaging

250ML500ML1L3L4L5L20L200L Drum1000L IBC25,000L Flexitank

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