Delo Silver Multigrade

• Mixed fleets of diesel engines  (high-speed, four-stroke, turbocharged or naturally aspirated) 

• Gasoline engines (four-stroke) in mixed fleets of both diesel and gasoline engines 

• Commercial road transport 

• Off-highway vehicles 

• Agricultural tractors 

• High speed diesel engines in marine service  (e.g., fishing boats, river transport) 

• Generator sets 

• Mobile hydraulic systems (where oil type and viscosity are appropriate) 
  

Prolongs periods between overhauls

Proven metallo-organic anti-wear additive system resists wear by forming a protective layer on contact surfaces under all service conditions. Multigrade viscosity provides additional protection against wear at start-up and under high temperature operating conditions. 

Saves on maintenance

Metallic detergent and ashless dispersant additive system resists the formation of high temperature deposits in diesel engines. Good oxidation stability resists oil degradation and protects against oil thickening, and oil line and filter plugging. 

Preserves power and performance

Metallic detergent and ashless dispersant additive system preserves power and performance by providing good control of high-temperature piston and ring deposits. 

• API CF-4, CF / SG